[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1160
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.04s] DEBUG: Seat seat0: Creating display server of type x
[+0.04s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.04s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.05s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.05s] DEBUG: Quitting Plymouth
[+0.05s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.09s] DEBUG: Using VT 7
[+0.09s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.09s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.09s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.09s] DEBUG: XServer 0: Launching X Server
[+0.09s] DEBUG: Launching process 1185: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.09s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.09s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.09s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.10s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.10s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.36s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.63s] DEBUG: Got signal 10 from process 1185
[+1.63s] DEBUG: XServer 0: Got signal from X server :0
[+1.63s] DEBUG: XServer 0: Connecting to XServer :0
[+1.63s] DEBUG: Launching process 1282: /sbin/prime-offload
[+1.64s] DEBUG: Process 1282 exited with return value 0
[+1.64s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.64s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.64s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.64s] DEBUG: Session pid=1287: Started with service 'lightdm-greeter', username 'lightdm'
[+1.66s] DEBUG: Session pid=1287: Authentication complete with return value 0: Success
[+1.66s] DEBUG: Seat seat0: Session authenticated, running command
[+1.66s] DEBUG: Session pid=1287: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.66s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.66s] DEBUG: Session pid=1287: Logging to /var/log/lightdm/seat0-greeter.log
[+1.82s] DEBUG: Activating VT 7
[+1.82s] DEBUG: Activating login1 session c1
[+1.82s] DEBUG: Seat seat0 changes active session to c1
[+1.82s] DEBUG: Session c1 is already active
[+2.31s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.87s] DEBUG: Greeter start authentication for thomas
[+2.87s] DEBUG: Session pid=1392: Started with service 'lightdm', username 'thomas'
[+2.88s] DEBUG: Session pid=1392: Got 1 message(s) from PAM
[+2.88s] DEBUG: Prompt greeter with 1 message(s)
[+8.40s] DEBUG: Continue authentication
[+8.42s] DEBUG: Session pid=1392: Authentication complete with return value 0: Success
[+8.42s] DEBUG: Authenticate result for user thomas: Success
[+8.42s] DEBUG: User thomas authorized
[+8.42s] DEBUG: Greeter requests session mate
[+8.42s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+8.42s] DEBUG: Terminating login1 session c1
[+8.42s] DEBUG: Session pid=1287: Sending SIGTERM
[+8.43s] DEBUG: Greeter closed communication channel
[+8.43s] DEBUG: Session pid=1287: Exited with return value 0
[+8.43s] DEBUG: Seat seat0: Session stopped
[+8.43s] DEBUG: Seat seat0: Greeter stopped, running session
[+8.43s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+8.43s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+8.43s] DEBUG: Session pid=1392: Running command /usr/sbin/lightdm-session mate-session
[+8.43s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+8.43s] DEBUG: Session pid=1392: Logging to .xsession-errors
[+8.65s] DEBUG: Activating VT 7
[+8.65s] DEBUG: Activating login1 session c2
[+8.65s] DEBUG: Seat seat0 changes active session to 
[+8.65s] DEBUG: Seat seat0 changes active session to c2
[+8.65s] DEBUG: Session c2 is already active
[+2272.52s] DEBUG: Got signal 15 from process 1
[+2272.65s] DEBUG: Caught Terminated signal, shutting down
[+2272.67s] DEBUG: Stopping display manager
[+2272.67s] DEBUG: Seat seat0: Stopping
[+2272.67s] DEBUG: Seat seat0: Stopping display server
[+2272.67s] DEBUG: Sending signal 15 to process 1185
[+2272.67s] DEBUG: Seat seat0: Stopping session
[+2272.67s] DEBUG: Terminating login1 session c2
[+2272.67s] DEBUG: Session pid=1392: Sending SIGTERM
[+2273.08s] DEBUG: Session pid=1392: Terminated with signal 11
[+2273.08s] DEBUG: Seat seat0: Session stopped
[+2273.08s] DEBUG: Process 1185 exited with return value 0
[+2273.08s] DEBUG: XServer 0: X server stopped
[+2273.08s] DEBUG: Releasing VT 7
[+2273.08s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+2273.08s] DEBUG: Seat seat0: Display server stopped
[+2273.08s] DEBUG: Launching process 20357: /sbin/prime-switch
[+2273.24s] DEBUG: Process 20357 exited with return value 0
[+2273.24s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+2273.24s] DEBUG: Seat seat0: Stopped
[+2273.24s] DEBUG: Display manager stopped
[+2273.24s] DEBUG: Stopping daemon
[+2273.24s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1136
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.02s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.05s] DEBUG: Using VT 7
[+0.05s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.05s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.05s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.05s] DEBUG: XServer 0: Launching X Server
[+0.05s] DEBUG: Launching process 1158: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.05s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.05s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.05s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.11s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.11s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.35s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.61s] DEBUG: Process 1158 terminated with signal 6
[+1.61s] DEBUG: XServer 0: X server stopped
[+1.61s] DEBUG: Releasing VT 7
[+1.61s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+1.61s] DEBUG: Seat seat0: Display server stopped
[+1.61s] DEBUG: Launching process 1244: /sbin/prime-switch
[+1.69s] DEBUG: Process 1244 exited with return value 0
[+1.69s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.69s] DEBUG: Seat seat0: Stopping session
[+1.69s] DEBUG: Seat seat0: Session stopped
[+1.69s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.69s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.69s] DEBUG: Seat seat0: Stopping
[+1.69s] DEBUG: Seat seat0: Stopped
[+1.69s] DEBUG: Required seat has stopped
[+1.69s] DEBUG: Stopping display manager
[+1.69s] DEBUG: Display manager stopped
[+1.69s] DEBUG: Stopping daemon
[+1.69s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1283
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1289: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.11s] DEBUG: Process 1289 terminated with signal 6
[+1.11s] DEBUG: XServer 0: X server stopped
[+1.11s] DEBUG: Releasing VT 7
[+1.11s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+1.11s] DEBUG: Seat seat0: Display server stopped
[+1.11s] DEBUG: Launching process 1300: /sbin/prime-switch
[+1.19s] DEBUG: Process 1300 exited with return value 0
[+1.19s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.19s] DEBUG: Seat seat0: Stopping session
[+1.19s] DEBUG: Seat seat0: Session stopped
[+1.19s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.19s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.19s] DEBUG: Seat seat0: Stopping
[+1.19s] DEBUG: Seat seat0: Stopped
[+1.19s] DEBUG: Required seat has stopped
[+1.19s] DEBUG: Stopping display manager
[+1.19s] DEBUG: Display manager stopped
[+1.19s] DEBUG: Stopping daemon
[+1.19s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1339
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1345: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.24s] DEBUG: Process 1345 terminated with signal 6
[+0.24s] DEBUG: XServer 0: X server stopped
[+0.24s] DEBUG: Releasing VT 7
[+0.24s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.24s] DEBUG: Seat seat0: Display server stopped
[+0.24s] DEBUG: Launching process 1355: /sbin/prime-switch
[+0.32s] DEBUG: Process 1355 exited with return value 0
[+0.32s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.32s] DEBUG: Seat seat0: Stopping session
[+0.32s] DEBUG: Seat seat0: Session stopped
[+0.32s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.32s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.32s] DEBUG: Seat seat0: Stopping
[+0.32s] DEBUG: Seat seat0: Stopped
[+0.32s] DEBUG: Required seat has stopped
[+0.32s] DEBUG: Stopping display manager
[+0.32s] DEBUG: Display manager stopped
[+0.32s] DEBUG: Stopping daemon
[+0.32s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1412
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: XServer 0: Launching X Server
[+0.02s] DEBUG: Launching process 1429: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.02s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.02s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.02s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.25s] DEBUG: Process 1429 terminated with signal 6
[+0.25s] DEBUG: XServer 0: X server stopped
[+0.25s] DEBUG: Releasing VT 7
[+0.25s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.25s] DEBUG: Seat seat0: Display server stopped
[+0.25s] DEBUG: Launching process 1461: /sbin/prime-switch
[+0.35s] DEBUG: Process 1461 exited with return value 0
[+0.35s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.35s] DEBUG: Seat seat0: Stopping session
[+0.35s] DEBUG: Seat seat0: Session stopped
[+0.35s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.35s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.35s] DEBUG: Seat seat0: Stopping
[+0.35s] DEBUG: Seat seat0: Stopped
[+0.35s] DEBUG: Required seat has stopped
[+0.35s] DEBUG: Stopping display manager
[+0.35s] DEBUG: Display manager stopped
[+0.35s] DEBUG: Stopping daemon
[+0.35s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1501
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1507: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.24s] DEBUG: Process 1507 terminated with signal 6
[+0.24s] DEBUG: XServer 0: X server stopped
[+0.24s] DEBUG: Releasing VT 7
[+0.24s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.24s] DEBUG: Seat seat0: Display server stopped
[+0.24s] DEBUG: Launching process 1518: /sbin/prime-switch
[+0.33s] DEBUG: Process 1518 exited with return value 0
[+0.33s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.33s] DEBUG: Seat seat0: Stopping session
[+0.33s] DEBUG: Seat seat0: Session stopped
[+0.33s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.33s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.33s] DEBUG: Seat seat0: Stopping
[+0.33s] DEBUG: Seat seat0: Stopped
[+0.33s] DEBUG: Required seat has stopped
[+0.33s] DEBUG: Stopping display manager
[+0.33s] DEBUG: Display manager stopped
[+0.33s] DEBUG: Stopping daemon
[+0.33s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=994
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.02s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.05s] DEBUG: Using VT 7
[+0.05s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.05s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.05s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.05s] DEBUG: XServer 0: Launching X Server
[+0.05s] DEBUG: Launching process 1016: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.05s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.05s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.05s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.11s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.11s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.02s] DEBUG: Process 1016 terminated with signal 6
[+1.02s] DEBUG: XServer 0: X server stopped
[+1.02s] DEBUG: Releasing VT 7
[+1.02s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+1.02s] DEBUG: Seat seat0: Display server stopped
[+1.02s] DEBUG: Launching process 1101: /sbin/prime-switch
[+1.10s] DEBUG: Process 1101 exited with return value 0
[+1.10s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.10s] DEBUG: Seat seat0: Stopping session
[+1.10s] DEBUG: Seat seat0: Session stopped
[+1.10s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.10s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.10s] DEBUG: Seat seat0: Stopping
[+1.10s] DEBUG: Seat seat0: Stopped
[+1.10s] DEBUG: Required seat has stopped
[+1.10s] DEBUG: Stopping display manager
[+1.10s] DEBUG: Display manager stopped
[+1.10s] DEBUG: Stopping daemon
[+1.10s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1140
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1146: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1146 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1156: /sbin/prime-switch
[+0.30s] DEBUG: Process 1156 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1195
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1201: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1201 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1211: /sbin/prime-switch
[+0.30s] DEBUG: Process 1211 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1250
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1256: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.24s] DEBUG: Process 1256 terminated with signal 6
[+0.24s] DEBUG: XServer 0: X server stopped
[+0.24s] DEBUG: Releasing VT 7
[+0.24s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.24s] DEBUG: Seat seat0: Display server stopped
[+0.24s] DEBUG: Launching process 1266: /sbin/prime-switch
[+0.32s] DEBUG: Process 1266 exited with return value 0
[+0.32s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.32s] DEBUG: Seat seat0: Stopping session
[+0.32s] DEBUG: Seat seat0: Session stopped
[+0.32s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.32s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.32s] DEBUG: Seat seat0: Stopping
[+0.32s] DEBUG: Seat seat0: Stopped
[+0.32s] DEBUG: Required seat has stopped
[+0.32s] DEBUG: Stopping display manager
[+0.32s] DEBUG: Display manager stopped
[+0.32s] DEBUG: Stopping daemon
[+0.32s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1305
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1311: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1311 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1321: /sbin/prime-switch
[+0.30s] DEBUG: Process 1321 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.31s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=985
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.02s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.06s] DEBUG: XServer 0: Launching X Server
[+0.06s] DEBUG: Launching process 1012: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.99s] DEBUG: Process 1012 terminated with signal 6
[+0.99s] DEBUG: XServer 0: X server stopped
[+0.99s] DEBUG: Releasing VT 7
[+0.99s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.99s] DEBUG: Seat seat0: Display server stopped
[+0.99s] DEBUG: Launching process 1092: /sbin/prime-switch
[+1.06s] DEBUG: Process 1092 exited with return value 0
[+1.06s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.06s] DEBUG: Seat seat0: Stopping session
[+1.06s] DEBUG: Seat seat0: Session stopped
[+1.06s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.06s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.06s] DEBUG: Seat seat0: Stopping
[+1.06s] DEBUG: Seat seat0: Stopped
[+1.06s] DEBUG: Required seat has stopped
[+1.06s] DEBUG: Stopping display manager
[+1.06s] DEBUG: Display manager stopped
[+1.06s] DEBUG: Stopping daemon
[+1.06s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1131
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1137: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1137 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1147: /sbin/prime-switch
[+0.31s] DEBUG: Process 1147 exited with return value 0
[+0.31s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.31s] DEBUG: Seat seat0: Stopping session
[+0.31s] DEBUG: Seat seat0: Session stopped
[+0.31s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.31s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.31s] DEBUG: Seat seat0: Stopping
[+0.31s] DEBUG: Seat seat0: Stopped
[+0.31s] DEBUG: Required seat has stopped
[+0.31s] DEBUG: Stopping display manager
[+0.31s] DEBUG: Display manager stopped
[+0.31s] DEBUG: Stopping daemon
[+0.31s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1186
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1192: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1192 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1202: /sbin/prime-switch
[+0.30s] DEBUG: Process 1202 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1241
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1247: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1247 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1257: /sbin/prime-switch
[+0.30s] DEBUG: Process 1257 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1296
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1302: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.22s] DEBUG: Process 1302 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1312: /sbin/prime-switch
[+0.30s] DEBUG: Process 1312 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=977
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.02s] DEBUG: Monitoring logind for seats
[+0.02s] DEBUG: New seat added from logind: seat0
[+0.02s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.02s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.02s] DEBUG: Seat seat0: Starting
[+0.02s] DEBUG: Seat seat0: Creating greeter session
[+0.04s] DEBUG: Seat seat0: Creating display server of type x
[+0.04s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.04s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.04s] DEBUG: Quitting Plymouth
[+0.04s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.06s] DEBUG: XServer 0: Launching X Server
[+0.06s] DEBUG: Launching process 1003: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.14s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.14s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.15s] DEBUG: Got signal 10 from process 1003
[+1.15s] DEBUG: XServer 0: Got signal from X server :0
[+1.15s] DEBUG: XServer 0: Connecting to XServer :0
[+1.15s] DEBUG: Launching process 1113: /sbin/prime-offload
[+1.16s] DEBUG: Process 1113 exited with return value 0
[+1.16s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.16s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.16s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.16s] DEBUG: Session pid=1118: Started with service 'lightdm-greeter', username 'lightdm'
[+1.18s] DEBUG: Session pid=1118: Authentication complete with return value 0: Success
[+1.18s] DEBUG: Seat seat0: Session authenticated, running command
[+1.18s] DEBUG: Session pid=1118: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.18s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.18s] DEBUG: Session pid=1118: Logging to /var/log/lightdm/seat0-greeter.log
[+1.36s] DEBUG: Activating VT 7
[+1.36s] DEBUG: Activating login1 session c1
[+1.36s] DEBUG: Seat seat0 changes active session to c1
[+1.36s] DEBUG: Session c1 is already active
[+1.66s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.27s] DEBUG: Greeter start authentication for thomas
[+2.27s] DEBUG: Session pid=1213: Started with service 'lightdm', username 'thomas'
[+2.28s] DEBUG: Session pid=1213: Got 1 message(s) from PAM
[+2.28s] DEBUG: Prompt greeter with 1 message(s)
[+8.17s] DEBUG: Continue authentication
[+8.19s] DEBUG: Session pid=1213: Authentication complete with return value 0: Success
[+8.19s] DEBUG: Authenticate result for user thomas: Success
[+8.19s] DEBUG: User thomas authorized
[+8.19s] DEBUG: Greeter requests session mate
[+8.20s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+8.20s] DEBUG: Terminating login1 session c1
[+8.20s] DEBUG: Session pid=1118: Sending SIGTERM
[+8.20s] DEBUG: Session pid=1118: Exited with return value 0
[+8.20s] DEBUG: Seat seat0: Session stopped
[+8.20s] DEBUG: Seat seat0: Greeter stopped, running session
[+8.20s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+8.20s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+8.20s] DEBUG: Session pid=1213: Running command /usr/sbin/lightdm-session mate-session
[+8.20s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+8.20s] DEBUG: Session pid=1213: Logging to .xsession-errors
[+8.46s] DEBUG: Activating VT 7
[+8.46s] DEBUG: Activating login1 session c2
[+8.46s] DEBUG: Seat seat0 changes active session to 
[+8.46s] DEBUG: Seat seat0 changes active session to c2
[+8.46s] DEBUG: Session c2 is already active
[+2800.45s] DEBUG: Got signal 15 from process 1
[+2800.45s] DEBUG: Caught Terminated signal, shutting down
[+2800.45s] DEBUG: Stopping display manager
[+2800.45s] DEBUG: Seat seat0: Stopping
[+2800.45s] DEBUG: Seat seat0: Stopping display server
[+2800.45s] DEBUG: Sending signal 15 to process 1003
[+2800.45s] DEBUG: Seat seat0: Stopping session
[+2800.45s] DEBUG: Terminating login1 session c2
[+2800.50s] DEBUG: Session pid=1213: Sending SIGTERM
[+2800.58s] DEBUG: Process 1003 exited with return value 0
[+2800.58s] DEBUG: XServer 0: X server stopped
[+2800.58s] DEBUG: Releasing VT 7
[+2800.58s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+2800.58s] DEBUG: Seat seat0: Display server stopped
[+2800.58s] DEBUG: Launching process 4727: /sbin/prime-switch
[+2800.61s] DEBUG: Process 4727 exited with return value 0
[+2800.61s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+2800.70s] DEBUG: Session pid=1213: Exited with return value 0
[+2800.70s] DEBUG: Seat seat0: Session stopped
[+2800.70s] DEBUG: Seat seat0: Stopped
[+2800.70s] DEBUG: Display manager stopped
[+2800.70s] DEBUG: Stopping daemon
[+2800.70s] DEBUG: Exiting with return value 0
[+0.01s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=996
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.02s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.06s] DEBUG: XServer 0: Launching X Server
[+0.06s] DEBUG: Launching process 1021: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.13s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.13s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.39s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.01s] DEBUG: Process 1021 terminated with signal 6
[+1.01s] DEBUG: XServer 0: X server stopped
[+1.01s] DEBUG: Releasing VT 7
[+1.01s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+1.01s] DEBUG: Seat seat0: Display server stopped
[+1.01s] DEBUG: Launching process 1108: /sbin/prime-switch
[+1.09s] DEBUG: Process 1108 exited with return value 0
[+1.09s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.09s] DEBUG: Seat seat0: Stopping session
[+1.09s] DEBUG: Seat seat0: Session stopped
[+1.09s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.09s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.09s] DEBUG: Seat seat0: Stopping
[+1.09s] DEBUG: Seat seat0: Stopped
[+1.09s] DEBUG: Required seat has stopped
[+1.09s] DEBUG: Stopping display manager
[+1.09s] DEBUG: Display manager stopped
[+1.09s] DEBUG: Stopping daemon
[+1.09s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1147
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1153: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.24s] DEBUG: Process 1153 terminated with signal 6
[+0.24s] DEBUG: XServer 0: X server stopped
[+0.24s] DEBUG: Releasing VT 7
[+0.24s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.24s] DEBUG: Seat seat0: Display server stopped
[+0.24s] DEBUG: Launching process 1163: /sbin/prime-switch
[+0.32s] DEBUG: Process 1163 exited with return value 0
[+0.32s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.32s] DEBUG: Seat seat0: Stopping session
[+0.32s] DEBUG: Seat seat0: Session stopped
[+0.32s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.32s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.32s] DEBUG: Seat seat0: Stopping
[+0.32s] DEBUG: Seat seat0: Stopped
[+0.32s] DEBUG: Required seat has stopped
[+0.32s] DEBUG: Stopping display manager
[+0.32s] DEBUG: Display manager stopped
[+0.32s] DEBUG: Stopping daemon
[+0.32s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1202
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1208: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1208 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1218: /sbin/prime-switch
[+0.30s] DEBUG: Process 1218 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1257
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1263: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1263 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1273: /sbin/prime-switch
[+0.30s] DEBUG: Process 1273 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1312
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1318: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.24s] DEBUG: Process 1318 terminated with signal 6
[+0.24s] DEBUG: XServer 0: X server stopped
[+0.24s] DEBUG: Releasing VT 7
[+0.24s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.24s] DEBUG: Seat seat0: Display server stopped
[+0.24s] DEBUG: Launching process 1328: /sbin/prime-switch
[+0.32s] DEBUG: Process 1328 exited with return value 0
[+0.32s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.32s] DEBUG: Seat seat0: Stopping session
[+0.32s] DEBUG: Seat seat0: Session stopped
[+0.32s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.32s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.32s] DEBUG: Seat seat0: Stopping
[+0.32s] DEBUG: Seat seat0: Stopped
[+0.32s] DEBUG: Required seat has stopped
[+0.32s] DEBUG: Stopping display manager
[+0.32s] DEBUG: Display manager stopped
[+0.32s] DEBUG: Stopping daemon
[+0.32s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1008
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.02s] DEBUG: Monitoring logind for seats
[+0.02s] DEBUG: New seat added from logind: seat0
[+0.02s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.02s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.02s] DEBUG: Seat seat0: Starting
[+0.02s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: XServer 0: Launching X Server
[+0.02s] DEBUG: Launching process 1027: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.02s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.00s] DEBUG: Process 1027 terminated with signal 6
[+1.00s] DEBUG: XServer 0: X server stopped
[+1.00s] DEBUG: Releasing VT 7
[+1.00s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+1.00s] DEBUG: Seat seat0: Display server stopped
[+1.00s] DEBUG: Launching process 1117: /sbin/prime-switch
[+1.07s] DEBUG: Process 1117 exited with return value 0
[+1.07s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.07s] DEBUG: Seat seat0: Stopping session
[+1.07s] DEBUG: Seat seat0: Session stopped
[+1.07s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.07s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.07s] DEBUG: Seat seat0: Stopping
[+1.07s] DEBUG: Seat seat0: Stopped
[+1.07s] DEBUG: Required seat has stopped
[+1.07s] DEBUG: Stopping display manager
[+1.07s] DEBUG: Display manager stopped
[+1.07s] DEBUG: Stopping daemon
[+1.08s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1156
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1162: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.27s] DEBUG: Process 1162 terminated with signal 6
[+0.27s] DEBUG: XServer 0: X server stopped
[+0.27s] DEBUG: Releasing VT 7
[+0.27s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.27s] DEBUG: Seat seat0: Display server stopped
[+0.27s] DEBUG: Launching process 1172: /sbin/prime-switch
[+0.35s] DEBUG: Process 1172 exited with return value 0
[+0.35s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.35s] DEBUG: Seat seat0: Stopping session
[+0.35s] DEBUG: Seat seat0: Session stopped
[+0.35s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.35s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.35s] DEBUG: Seat seat0: Stopping
[+0.35s] DEBUG: Seat seat0: Stopped
[+0.35s] DEBUG: Required seat has stopped
[+0.35s] DEBUG: Stopping display manager
[+0.35s] DEBUG: Display manager stopped
[+0.35s] DEBUG: Stopping daemon
[+0.35s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1211
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1217: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.29s] DEBUG: Process 1217 terminated with signal 6
[+0.29s] DEBUG: XServer 0: X server stopped
[+0.29s] DEBUG: Releasing VT 7
[+0.29s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.29s] DEBUG: Seat seat0: Display server stopped
[+0.29s] DEBUG: Launching process 1227: /sbin/prime-switch
[+0.37s] DEBUG: Process 1227 exited with return value 0
[+0.37s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.37s] DEBUG: Seat seat0: Stopping session
[+0.37s] DEBUG: Seat seat0: Session stopped
[+0.37s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.37s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.37s] DEBUG: Seat seat0: Stopping
[+0.37s] DEBUG: Seat seat0: Stopped
[+0.37s] DEBUG: Required seat has stopped
[+0.37s] DEBUG: Stopping display manager
[+0.37s] DEBUG: Display manager stopped
[+0.37s] DEBUG: Stopping daemon
[+0.37s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1266
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1272: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.00s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.00s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.27s] DEBUG: Process 1272 terminated with signal 6
[+0.27s] DEBUG: XServer 0: X server stopped
[+0.27s] DEBUG: Releasing VT 7
[+0.27s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.27s] DEBUG: Seat seat0: Display server stopped
[+0.27s] DEBUG: Launching process 1282: /sbin/prime-switch
[+0.35s] DEBUG: Process 1282 exited with return value 0
[+0.35s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.35s] DEBUG: Seat seat0: Stopping session
[+0.35s] DEBUG: Seat seat0: Session stopped
[+0.35s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.35s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.35s] DEBUG: Seat seat0: Stopping
[+0.35s] DEBUG: Seat seat0: Stopped
[+0.35s] DEBUG: Required seat has stopped
[+0.35s] DEBUG: Stopping display manager
[+0.35s] DEBUG: Display manager stopped
[+0.35s] DEBUG: Stopping daemon
[+0.35s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1321
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1327: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.26s] DEBUG: Process 1327 terminated with signal 6
[+0.26s] DEBUG: XServer 0: X server stopped
[+0.26s] DEBUG: Releasing VT 7
[+0.26s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.26s] DEBUG: Seat seat0: Display server stopped
[+0.26s] DEBUG: Launching process 1337: /sbin/prime-switch
[+0.37s] DEBUG: Process 1337 exited with return value 0
[+0.37s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.37s] DEBUG: Seat seat0: Stopping session
[+0.37s] DEBUG: Seat seat0: Session stopped
[+0.37s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.37s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.37s] DEBUG: Seat seat0: Stopping
[+0.37s] DEBUG: Seat seat0: Stopped
[+0.37s] DEBUG: Required seat has stopped
[+0.37s] DEBUG: Stopping display manager
[+0.37s] DEBUG: Display manager stopped
[+0.37s] DEBUG: Stopping daemon
[+0.37s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=976
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.02s] DEBUG: Monitoring logind for seats
[+0.02s] DEBUG: New seat added from logind: seat0
[+0.02s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.02s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.02s] DEBUG: Seat seat0: Starting
[+0.02s] DEBUG: Seat seat0: Creating greeter session
[+0.03s] DEBUG: Seat seat0: Creating display server of type x
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.05s] DEBUG: Using VT 7
[+0.05s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.05s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.05s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.05s] DEBUG: XServer 0: Launching X Server
[+0.05s] DEBUG: Launching process 1002: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.05s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.05s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.05s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.13s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.13s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.19s] DEBUG: Got signal 10 from process 1002
[+1.19s] DEBUG: XServer 0: Got signal from X server :0
[+1.19s] DEBUG: XServer 0: Connecting to XServer :0
[+1.19s] DEBUG: Launching process 1089: /sbin/prime-offload
[+1.20s] DEBUG: Process 1089 exited with return value 0
[+1.20s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.20s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.20s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.20s] DEBUG: Session pid=1094: Started with service 'lightdm-greeter', username 'lightdm'
[+1.22s] DEBUG: Session pid=1094: Authentication complete with return value 0: Success
[+1.22s] DEBUG: Seat seat0: Session authenticated, running command
[+1.22s] DEBUG: Session pid=1094: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.22s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.22s] DEBUG: Session pid=1094: Logging to /var/log/lightdm/seat0-greeter.log
[+1.40s] DEBUG: Activating VT 7
[+1.40s] DEBUG: Activating login1 session c1
[+1.40s] DEBUG: Seat seat0 changes active session to c1
[+1.40s] DEBUG: Session c1 is already active
[+1.69s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.32s] DEBUG: Greeter start authentication for thomas
[+2.32s] DEBUG: Session pid=1189: Started with service 'lightdm', username 'thomas'
[+2.33s] DEBUG: Session pid=1189: Got 1 message(s) from PAM
[+2.33s] DEBUG: Prompt greeter with 1 message(s)
[+5.92s] DEBUG: Continue authentication
[+5.94s] DEBUG: Session pid=1189: Authentication complete with return value 0: Success
[+5.94s] DEBUG: Authenticate result for user thomas: Success
[+5.94s] DEBUG: User thomas authorized
[+5.94s] DEBUG: Greeter requests session mate
[+5.94s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+5.94s] DEBUG: Terminating login1 session c1
[+5.95s] DEBUG: Session pid=1094: Sending SIGTERM
[+5.95s] DEBUG: Session pid=1094: Exited with return value 0
[+5.95s] DEBUG: Seat seat0: Session stopped
[+5.95s] DEBUG: Seat seat0: Greeter stopped, running session
[+5.95s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+5.95s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+5.95s] DEBUG: Session pid=1189: Running command /usr/sbin/lightdm-session mate-session
[+5.95s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+5.95s] DEBUG: Session pid=1189: Logging to .xsession-errors
[+6.21s] DEBUG: Activating VT 7
[+6.21s] DEBUG: Activating login1 session c2
[+6.21s] DEBUG: Seat seat0 changes active session to 
[+6.21s] DEBUG: Seat seat0 changes active session to c2
[+6.21s] DEBUG: Session c2 is already active
[+255.18s] DEBUG: Got signal 15 from process 1
[+255.18s] DEBUG: Caught Terminated signal, shutting down
[+255.18s] DEBUG: Stopping display manager
[+255.18s] DEBUG: Seat seat0: Stopping
[+255.18s] DEBUG: Seat seat0: Stopping display server
[+255.18s] DEBUG: Sending signal 15 to process 1002
[+255.18s] DEBUG: Seat seat0: Stopping session
[+255.18s] DEBUG: Terminating login1 session c2
[+255.23s] DEBUG: Session pid=1189: Sending SIGTERM
[+255.23s] DEBUG: Session pid=1189: Exited with return value 0
[+255.23s] DEBUG: Seat seat0: Session stopped
[+255.41s] DEBUG: Process 1002 exited with return value 0
[+255.41s] DEBUG: XServer 0: X server stopped
[+255.41s] DEBUG: Releasing VT 7
[+255.41s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+255.41s] DEBUG: Seat seat0: Display server stopped
[+255.41s] DEBUG: Launching process 2733: /sbin/prime-switch
[+255.43s] DEBUG: Process 2733 exited with return value 0
[+255.43s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+255.43s] DEBUG: Seat seat0: Stopped
[+255.43s] DEBUG: Display manager stopped
[+255.43s] DEBUG: Stopping daemon
[+255.44s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1004
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Using VT 7
[+0.03s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.03s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.03s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.03s] DEBUG: XServer 0: Launching X Server
[+0.03s] DEBUG: Launching process 1022: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.03s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.03s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.03s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.13s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.13s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.38s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.04s] DEBUG: Process 1022 terminated with signal 6
[+1.04s] DEBUG: XServer 0: X server stopped
[+1.04s] DEBUG: Releasing VT 7
[+1.04s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+1.04s] DEBUG: Seat seat0: Display server stopped
[+1.04s] DEBUG: Launching process 1113: /sbin/prime-switch
[+1.12s] DEBUG: Process 1113 exited with return value 0
[+1.12s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.12s] DEBUG: Seat seat0: Stopping session
[+1.12s] DEBUG: Seat seat0: Session stopped
[+1.12s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.12s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.12s] DEBUG: Seat seat0: Stopping
[+1.12s] DEBUG: Seat seat0: Stopped
[+1.12s] DEBUG: Required seat has stopped
[+1.12s] DEBUG: Stopping display manager
[+1.12s] DEBUG: Display manager stopped
[+1.12s] DEBUG: Stopping daemon
[+1.12s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1152
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1158: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.27s] DEBUG: Process 1158 terminated with signal 6
[+0.27s] DEBUG: XServer 0: X server stopped
[+0.27s] DEBUG: Releasing VT 7
[+0.27s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.27s] DEBUG: Seat seat0: Display server stopped
[+0.27s] DEBUG: Launching process 1168: /sbin/prime-switch
[+0.35s] DEBUG: Process 1168 exited with return value 0
[+0.35s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.35s] DEBUG: Seat seat0: Stopping session
[+0.35s] DEBUG: Seat seat0: Session stopped
[+0.35s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.35s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.35s] DEBUG: Seat seat0: Stopping
[+0.35s] DEBUG: Seat seat0: Stopped
[+0.35s] DEBUG: Required seat has stopped
[+0.35s] DEBUG: Stopping display manager
[+0.35s] DEBUG: Display manager stopped
[+0.35s] DEBUG: Stopping daemon
[+0.35s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1207
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1213: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.29s] DEBUG: Process 1213 terminated with signal 6
[+0.29s] DEBUG: XServer 0: X server stopped
[+0.29s] DEBUG: Releasing VT 7
[+0.29s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.29s] DEBUG: Seat seat0: Display server stopped
[+0.29s] DEBUG: Launching process 1223: /sbin/prime-switch
[+0.37s] DEBUG: Process 1223 exited with return value 0
[+0.37s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.37s] DEBUG: Seat seat0: Stopping session
[+0.37s] DEBUG: Seat seat0: Session stopped
[+0.37s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.37s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.37s] DEBUG: Seat seat0: Stopping
[+0.37s] DEBUG: Seat seat0: Stopped
[+0.37s] DEBUG: Required seat has stopped
[+0.37s] DEBUG: Stopping display manager
[+0.37s] DEBUG: Display manager stopped
[+0.37s] DEBUG: Stopping daemon
[+0.37s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1262
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1268: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.00s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.00s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.27s] DEBUG: Process 1268 terminated with signal 6
[+0.27s] DEBUG: XServer 0: X server stopped
[+0.27s] DEBUG: Releasing VT 7
[+0.27s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.27s] DEBUG: Seat seat0: Display server stopped
[+0.27s] DEBUG: Launching process 1278: /sbin/prime-switch
[+0.35s] DEBUG: Process 1278 exited with return value 0
[+0.35s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.35s] DEBUG: Seat seat0: Stopping session
[+0.35s] DEBUG: Seat seat0: Session stopped
[+0.35s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.35s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.35s] DEBUG: Seat seat0: Stopping
[+0.35s] DEBUG: Seat seat0: Stopped
[+0.35s] DEBUG: Required seat has stopped
[+0.35s] DEBUG: Stopping display manager
[+0.35s] DEBUG: Display manager stopped
[+0.35s] DEBUG: Stopping daemon
[+0.35s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1317
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1322: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.32s] DEBUG: Process 1322 terminated with signal 6
[+0.32s] DEBUG: XServer 0: X server stopped
[+0.32s] DEBUG: Releasing VT 7
[+0.32s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.32s] DEBUG: Seat seat0: Display server stopped
[+0.32s] DEBUG: Launching process 1384: /sbin/prime-switch
[+0.42s] DEBUG: Process 1384 exited with return value 0
[+0.42s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.42s] DEBUG: Seat seat0: Stopping session
[+0.42s] DEBUG: Seat seat0: Session stopped
[+0.42s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.42s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.42s] DEBUG: Seat seat0: Stopping
[+0.42s] DEBUG: Seat seat0: Stopped
[+0.42s] DEBUG: Required seat has stopped
[+0.42s] DEBUG: Stopping display manager
[+0.42s] DEBUG: Display manager stopped
[+0.42s] DEBUG: Stopping daemon
[+0.42s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1651
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1657: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.06s] DEBUG: Seat seat0 changes active session to 
[+0.32s] DEBUG: Process 1657 terminated with signal 6
[+0.32s] DEBUG: XServer 0: X server stopped
[+0.32s] DEBUG: Releasing VT 7
[+0.32s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.32s] DEBUG: Seat seat0: Display server stopped
[+0.32s] DEBUG: Launching process 1667: /sbin/prime-switch
[+0.42s] DEBUG: Process 1667 exited with return value 0
[+0.42s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.42s] DEBUG: Seat seat0: Stopping session
[+0.42s] DEBUG: Seat seat0: Session stopped
[+0.42s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.42s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.42s] DEBUG: Seat seat0: Stopping
[+0.42s] DEBUG: Seat seat0: Stopped
[+0.42s] DEBUG: Required seat has stopped
[+0.42s] DEBUG: Stopping display manager
[+0.42s] DEBUG: Display manager stopped
[+0.42s] DEBUG: Stopping daemon
[+0.42s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1706
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1714: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.29s] DEBUG: Process 1714 terminated with signal 6
[+0.29s] DEBUG: XServer 0: X server stopped
[+0.29s] DEBUG: Releasing VT 7
[+0.29s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.29s] DEBUG: Seat seat0: Display server stopped
[+0.29s] DEBUG: Launching process 1724: /sbin/prime-switch
[+0.38s] DEBUG: Process 1724 exited with return value 0
[+0.38s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.38s] DEBUG: Seat seat0: Stopping session
[+0.38s] DEBUG: Seat seat0: Session stopped
[+0.38s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.38s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.38s] DEBUG: Seat seat0: Stopping
[+0.38s] DEBUG: Seat seat0: Stopped
[+0.38s] DEBUG: Required seat has stopped
[+0.38s] DEBUG: Stopping display manager
[+0.38s] DEBUG: Display manager stopped
[+0.38s] DEBUG: Stopping daemon
[+0.38s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1767
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1773: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.29s] DEBUG: Process 1773 terminated with signal 6
[+0.29s] DEBUG: XServer 0: X server stopped
[+0.29s] DEBUG: Releasing VT 7
[+0.29s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.29s] DEBUG: Seat seat0: Display server stopped
[+0.29s] DEBUG: Launching process 1783: /sbin/prime-switch
[+0.40s] DEBUG: Process 1783 exited with return value 0
[+0.40s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.40s] DEBUG: Seat seat0: Stopping session
[+0.40s] DEBUG: Seat seat0: Session stopped
[+0.40s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.40s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.40s] DEBUG: Seat seat0: Stopping
[+0.40s] DEBUG: Seat seat0: Stopped
[+0.40s] DEBUG: Required seat has stopped
[+0.40s] DEBUG: Stopping display manager
[+0.40s] DEBUG: Display manager stopped
[+0.40s] DEBUG: Stopping daemon
[+0.40s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1822
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1828: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.29s] DEBUG: Process 1828 terminated with signal 6
[+0.29s] DEBUG: XServer 0: X server stopped
[+0.29s] DEBUG: Releasing VT 7
[+0.29s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.29s] DEBUG: Seat seat0: Display server stopped
[+0.29s] DEBUG: Launching process 1838: /sbin/prime-switch
[+0.38s] DEBUG: Process 1838 exited with return value 0
[+0.38s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.38s] DEBUG: Seat seat0: Stopping session
[+0.38s] DEBUG: Seat seat0: Session stopped
[+0.38s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.38s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.38s] DEBUG: Seat seat0: Stopping
[+0.38s] DEBUG: Seat seat0: Stopped
[+0.38s] DEBUG: Required seat has stopped
[+0.38s] DEBUG: Stopping display manager
[+0.38s] DEBUG: Display manager stopped
[+0.38s] DEBUG: Stopping daemon
[+0.39s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1877
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1883: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.29s] DEBUG: Process 1883 terminated with signal 6
[+0.29s] DEBUG: XServer 0: X server stopped
[+0.29s] DEBUG: Releasing VT 7
[+0.29s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.29s] DEBUG: Seat seat0: Display server stopped
[+0.29s] DEBUG: Launching process 1893: /sbin/prime-switch
[+0.38s] DEBUG: Process 1893 exited with return value 0
[+0.38s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.38s] DEBUG: Seat seat0: Stopping session
[+0.38s] DEBUG: Seat seat0: Session stopped
[+0.38s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.38s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.38s] DEBUG: Seat seat0: Stopping
[+0.38s] DEBUG: Seat seat0: Stopped
[+0.38s] DEBUG: Required seat has stopped
[+0.38s] DEBUG: Stopping display manager
[+0.38s] DEBUG: Display manager stopped
[+0.38s] DEBUG: Stopping daemon
[+0.38s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=984
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.07s] DEBUG: Using VT 7
[+0.07s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.07s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.07s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.07s] DEBUG: XServer 0: Launching X Server
[+0.07s] DEBUG: Launching process 1011: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.07s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.07s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.07s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.14s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.14s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.00s] DEBUG: Process 1011 terminated with signal 6
[+1.00s] DEBUG: XServer 0: X server stopped
[+1.00s] DEBUG: Releasing VT 7
[+1.00s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+1.00s] DEBUG: Seat seat0: Display server stopped
[+1.00s] DEBUG: Launching process 1096: /sbin/prime-switch
[+1.08s] DEBUG: Process 1096 exited with return value 0
[+1.08s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.08s] DEBUG: Seat seat0: Stopping session
[+1.08s] DEBUG: Seat seat0: Session stopped
[+1.08s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.08s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.08s] DEBUG: Seat seat0: Stopping
[+1.08s] DEBUG: Seat seat0: Stopped
[+1.08s] DEBUG: Required seat has stopped
[+1.08s] DEBUG: Stopping display manager
[+1.08s] DEBUG: Display manager stopped
[+1.08s] DEBUG: Stopping daemon
[+1.08s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1135
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1141: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.24s] DEBUG: Process 1141 terminated with signal 6
[+0.24s] DEBUG: XServer 0: X server stopped
[+0.24s] DEBUG: Releasing VT 7
[+0.24s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.24s] DEBUG: Seat seat0: Display server stopped
[+0.24s] DEBUG: Launching process 1151: /sbin/prime-switch
[+0.32s] DEBUG: Process 1151 exited with return value 0
[+0.32s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.32s] DEBUG: Seat seat0: Stopping session
[+0.32s] DEBUG: Seat seat0: Session stopped
[+0.32s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.32s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.32s] DEBUG: Seat seat0: Stopping
[+0.32s] DEBUG: Seat seat0: Stopped
[+0.32s] DEBUG: Required seat has stopped
[+0.32s] DEBUG: Stopping display manager
[+0.32s] DEBUG: Display manager stopped
[+0.32s] DEBUG: Stopping daemon
[+0.32s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1191
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1197: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.22s] DEBUG: Process 1197 terminated with signal 6
[+0.22s] DEBUG: XServer 0: X server stopped
[+0.22s] DEBUG: Releasing VT 7
[+0.22s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.22s] DEBUG: Seat seat0: Display server stopped
[+0.22s] DEBUG: Launching process 1207: /sbin/prime-switch
[+0.30s] DEBUG: Process 1207 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1246
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1251: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1251 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1261: /sbin/prime-switch
[+0.30s] DEBUG: Process 1261 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1300
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1306: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1306 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1316: /sbin/prime-switch
[+0.30s] DEBUG: Process 1316 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=992
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.02s] DEBUG: Monitoring logind for seats
[+0.02s] DEBUG: New seat added from logind: seat0
[+0.02s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.02s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.02s] DEBUG: Seat seat0: Starting
[+0.02s] DEBUG: Seat seat0: Creating greeter session
[+0.03s] DEBUG: Seat seat0: Creating display server of type x
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.06s] DEBUG: XServer 0: Launching X Server
[+0.06s] DEBUG: Launching process 1019: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.96s] DEBUG: Process 1019 terminated with signal 6
[+0.96s] DEBUG: XServer 0: X server stopped
[+0.96s] DEBUG: Releasing VT 7
[+0.96s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.96s] DEBUG: Seat seat0: Display server stopped
[+0.96s] DEBUG: Launching process 1104: /sbin/prime-switch
[+1.03s] DEBUG: Process 1104 exited with return value 0
[+1.03s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.03s] DEBUG: Seat seat0: Stopping session
[+1.03s] DEBUG: Seat seat0: Session stopped
[+1.03s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.03s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.03s] DEBUG: Seat seat0: Stopping
[+1.03s] DEBUG: Seat seat0: Stopped
[+1.03s] DEBUG: Required seat has stopped
[+1.03s] DEBUG: Stopping display manager
[+1.03s] DEBUG: Display manager stopped
[+1.03s] DEBUG: Stopping daemon
[+1.03s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1143
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1149: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.22s] DEBUG: Process 1149 terminated with signal 6
[+0.22s] DEBUG: XServer 0: X server stopped
[+0.22s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1159: /sbin/prime-switch
[+0.30s] DEBUG: Process 1159 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1198
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1204: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1204 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1214: /sbin/prime-switch
[+0.30s] DEBUG: Process 1214 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1253
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1259: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.24s] DEBUG: Process 1259 terminated with signal 6
[+0.24s] DEBUG: XServer 0: X server stopped
[+0.24s] DEBUG: Releasing VT 7
[+0.24s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.24s] DEBUG: Seat seat0: Display server stopped
[+0.24s] DEBUG: Launching process 1269: /sbin/prime-switch
[+0.32s] DEBUG: Process 1269 exited with return value 0
[+0.32s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.32s] DEBUG: Seat seat0: Stopping session
[+0.32s] DEBUG: Seat seat0: Session stopped
[+0.32s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.32s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.32s] DEBUG: Seat seat0: Stopping
[+0.32s] DEBUG: Seat seat0: Stopped
[+0.32s] DEBUG: Required seat has stopped
[+0.32s] DEBUG: Stopping display manager
[+0.32s] DEBUG: Display manager stopped
[+0.32s] DEBUG: Stopping daemon
[+0.32s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1308
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1314: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.22s] DEBUG: Process 1314 terminated with signal 6
[+0.22s] DEBUG: XServer 0: X server stopped
[+0.22s] DEBUG: Releasing VT 7
[+0.22s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.22s] DEBUG: Seat seat0: Display server stopped
[+0.22s] DEBUG: Launching process 1324: /sbin/prime-switch
[+0.30s] DEBUG: Process 1324 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=992
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.02s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.06s] DEBUG: XServer 0: Launching X Server
[+0.06s] DEBUG: Launching process 1018: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.98s] DEBUG: Process 1018 terminated with signal 6
[+0.98s] DEBUG: XServer 0: X server stopped
[+0.98s] DEBUG: Releasing VT 7
[+0.98s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.98s] DEBUG: Seat seat0: Display server stopped
[+0.98s] DEBUG: Launching process 1104: /sbin/prime-switch
[+1.07s] DEBUG: Process 1104 exited with return value 0
[+1.07s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.07s] DEBUG: Seat seat0: Stopping session
[+1.07s] DEBUG: Seat seat0: Session stopped
[+1.07s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.07s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.07s] DEBUG: Seat seat0: Stopping
[+1.07s] DEBUG: Seat seat0: Stopped
[+1.07s] DEBUG: Required seat has stopped
[+1.07s] DEBUG: Stopping display manager
[+1.07s] DEBUG: Display manager stopped
[+1.07s] DEBUG: Stopping daemon
[+1.07s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1143
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1149: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.22s] DEBUG: Process 1149 terminated with signal 6
[+0.22s] DEBUG: XServer 0: X server stopped
[+0.22s] DEBUG: Releasing VT 7
[+0.22s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.22s] DEBUG: Seat seat0: Display server stopped
[+0.22s] DEBUG: Launching process 1159: /sbin/prime-switch
[+0.30s] DEBUG: Process 1159 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1198
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1204: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.22s] DEBUG: Process 1204 terminated with signal 6
[+0.22s] DEBUG: XServer 0: X server stopped
[+0.22s] DEBUG: Releasing VT 7
[+0.22s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.22s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1214: /sbin/prime-switch
[+0.30s] DEBUG: Process 1214 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1253
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1259: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.22s] DEBUG: Process 1259 terminated with signal 6
[+0.22s] DEBUG: XServer 0: X server stopped
[+0.22s] DEBUG: Releasing VT 7
[+0.22s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.22s] DEBUG: Seat seat0: Display server stopped
[+0.22s] DEBUG: Launching process 1269: /sbin/prime-switch
[+0.30s] DEBUG: Process 1269 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1308
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1314: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.23s] DEBUG: Process 1314 terminated with signal 6
[+0.23s] DEBUG: XServer 0: X server stopped
[+0.23s] DEBUG: Releasing VT 7
[+0.23s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Launching process 1324: /sbin/prime-switch
[+0.30s] DEBUG: Process 1324 exited with return value 0
[+0.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.30s] DEBUG: Seat seat0: Stopping session
[+0.30s] DEBUG: Seat seat0: Session stopped
[+0.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.30s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.30s] DEBUG: Seat seat0: Stopping
[+0.30s] DEBUG: Seat seat0: Stopped
[+0.30s] DEBUG: Required seat has stopped
[+0.30s] DEBUG: Stopping display manager
[+0.30s] DEBUG: Display manager stopped
[+0.30s] DEBUG: Stopping daemon
[+0.30s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=984
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Using VT 7
[+0.03s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.04s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.04s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.04s] DEBUG: XServer 0: Launching X Server
[+0.04s] DEBUG: Launching process 1008: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.04s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.04s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.04s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.10s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.10s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.11s] DEBUG: Got signal 10 from process 1008
[+1.11s] DEBUG: XServer 0: Got signal from X server :0
[+1.11s] DEBUG: XServer 0: Connecting to XServer :0
[+1.12s] DEBUG: Launching process 1097: /sbin/prime-offload
[+1.12s] DEBUG: Process 1097 exited with return value 0
[+1.12s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.12s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.13s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.13s] DEBUG: Session pid=1102: Started with service 'lightdm-greeter', username 'lightdm'
[+1.15s] DEBUG: Session pid=1102: Authentication complete with return value 0: Success
[+1.15s] DEBUG: Seat seat0: Session authenticated, running command
[+1.15s] DEBUG: Session pid=1102: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.15s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.15s] DEBUG: Session pid=1102: Logging to /var/log/lightdm/seat0-greeter.log
[+1.32s] DEBUG: Activating VT 7
[+1.32s] DEBUG: Activating login1 session c1
[+1.32s] DEBUG: Seat seat0 changes active session to c1
[+1.33s] DEBUG: Session c1 is already active
[+1.62s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.22s] DEBUG: Greeter start authentication for thomas
[+2.22s] DEBUG: Session pid=1197: Started with service 'lightdm', username 'thomas'
[+2.23s] DEBUG: Session pid=1197: Got 1 message(s) from PAM
[+2.23s] DEBUG: Prompt greeter with 1 message(s)
[+8.57s] DEBUG: Continue authentication
[+8.59s] DEBUG: Session pid=1197: Authentication complete with return value 0: Success
[+8.59s] DEBUG: Authenticate result for user thomas: Success
[+8.59s] DEBUG: User thomas authorized
[+8.59s] DEBUG: Greeter requests session mate
[+8.59s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+8.59s] DEBUG: Terminating login1 session c1
[+8.60s] DEBUG: Session pid=1102: Sending SIGTERM
[+8.60s] DEBUG: Greeter closed communication channel
[+8.60s] DEBUG: Session pid=1102: Exited with return value 0
[+8.60s] DEBUG: Seat seat0: Session stopped
[+8.60s] DEBUG: Seat seat0: Greeter stopped, running session
[+8.60s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+8.60s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+8.61s] DEBUG: Session pid=1197: Running command /usr/sbin/lightdm-session mate-session
[+8.61s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+8.61s] DEBUG: Session pid=1197: Logging to .xsession-errors
[+8.85s] DEBUG: Activating VT 7
[+8.85s] DEBUG: Activating login1 session c2
[+8.86s] DEBUG: Seat seat0 changes active session to 
[+8.86s] DEBUG: Seat seat0 changes active session to c2
[+8.86s] DEBUG: Session c2 is already active
[+25.92s] DEBUG: Session pid=1197: Exited with return value 0
[+25.92s] DEBUG: Seat seat0: Session stopped
[+25.92s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+25.92s] DEBUG: Sending signal 15 to process 1008
[+25.95s] DEBUG: Got signal 15 from process 1
[+25.95s] DEBUG: Caught Terminated signal, shutting down
[+25.95s] DEBUG: Stopping display manager
[+25.95s] DEBUG: Seat seat0: Stopping
[+26.00s] DEBUG: Seat seat0 changes active session to 
[+26.08s] DEBUG: Process 1008 exited with return value 0
[+26.08s] DEBUG: XServer 0: X server stopped
[+26.08s] DEBUG: Releasing VT 7
[+26.08s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+26.08s] DEBUG: Seat seat0: Display server stopped
[+26.08s] DEBUG: Launching process 2040: /sbin/prime-switch
[+26.12s] DEBUG: Process 2040 exited with return value 0
[+26.12s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+26.12s] DEBUG: Seat seat0: Stopped
[+26.12s] DEBUG: Display manager stopped
[+26.12s] DEBUG: Stopping daemon
[+26.12s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1010
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: XServer 0: Launching X Server
[+0.02s] DEBUG: Launching process 1028: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.02s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.14s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.14s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.40s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.03s] DEBUG: Process 1028 terminated with signal 6
[+1.03s] DEBUG: XServer 0: X server stopped
[+1.03s] DEBUG: Releasing VT 7
[+1.03s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+1.03s] DEBUG: Seat seat0: Display server stopped
[+1.03s] DEBUG: Launching process 1121: /sbin/prime-switch
[+1.11s] DEBUG: Process 1121 exited with return value 0
[+1.11s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.11s] DEBUG: Seat seat0: Stopping session
[+1.11s] DEBUG: Seat seat0: Session stopped
[+1.11s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1.11s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.11s] DEBUG: Seat seat0: Stopping
[+1.11s] DEBUG: Seat seat0: Stopped
[+1.11s] DEBUG: Required seat has stopped
[+1.11s] DEBUG: Stopping display manager
[+1.11s] DEBUG: Display manager stopped
[+1.11s] DEBUG: Stopping daemon
[+1.11s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1160
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1166: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.00s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.00s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.29s] DEBUG: Process 1166 terminated with signal 6
[+0.29s] DEBUG: XServer 0: X server stopped
[+0.29s] DEBUG: Releasing VT 7
[+0.29s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.29s] DEBUG: Seat seat0: Display server stopped
[+0.29s] DEBUG: Launching process 1176: /sbin/prime-switch
[+0.36s] DEBUG: Process 1176 exited with return value 0
[+0.36s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.36s] DEBUG: Seat seat0: Stopping session
[+0.36s] DEBUG: Seat seat0: Session stopped
[+0.36s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.36s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.36s] DEBUG: Seat seat0: Stopping
[+0.36s] DEBUG: Seat seat0: Stopped
[+0.36s] DEBUG: Required seat has stopped
[+0.36s] DEBUG: Stopping display manager
[+0.36s] DEBUG: Display manager stopped
[+0.36s] DEBUG: Stopping daemon
[+0.37s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1215
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1221: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.27s] DEBUG: Process 1221 terminated with signal 6
[+0.27s] DEBUG: XServer 0: X server stopped
[+0.27s] DEBUG: Releasing VT 7
[+0.27s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.27s] DEBUG: Seat seat0: Display server stopped
[+0.27s] DEBUG: Launching process 1231: /sbin/prime-switch
[+0.35s] DEBUG: Process 1231 exited with return value 0
[+0.35s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.35s] DEBUG: Seat seat0: Stopping session
[+0.35s] DEBUG: Seat seat0: Session stopped
[+0.35s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.35s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.35s] DEBUG: Seat seat0: Stopping
[+0.35s] DEBUG: Seat seat0: Stopped
[+0.35s] DEBUG: Required seat has stopped
[+0.35s] DEBUG: Stopping display manager
[+0.35s] DEBUG: Display manager stopped
[+0.35s] DEBUG: Stopping daemon
[+0.35s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1270
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1276: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.00s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.00s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.27s] DEBUG: Process 1276 terminated with signal 6
[+0.27s] DEBUG: XServer 0: X server stopped
[+0.27s] DEBUG: Releasing VT 7
[+0.27s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.27s] DEBUG: Seat seat0: Display server stopped
[+0.27s] DEBUG: Launching process 1286: /sbin/prime-switch
[+0.35s] DEBUG: Process 1286 exited with return value 0
[+0.35s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.35s] DEBUG: Seat seat0: Stopping session
[+0.35s] DEBUG: Seat seat0: Session stopped
[+0.35s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.35s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.35s] DEBUG: Seat seat0: Stopping
[+0.35s] DEBUG: Seat seat0: Stopped
[+0.35s] DEBUG: Required seat has stopped
[+0.35s] DEBUG: Stopping display manager
[+0.35s] DEBUG: Display manager stopped
[+0.35s] DEBUG: Stopping daemon
[+0.35s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1325
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: XServer 0: Launching X Server
[+0.00s] DEBUG: Launching process 1331: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.32s] DEBUG: Process 1331 terminated with signal 6
[+0.32s] DEBUG: XServer 0: X server stopped
[+0.32s] DEBUG: Releasing VT 7
[+0.32s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.32s] DEBUG: Seat seat0: Display server stopped
[+0.32s] DEBUG: Launching process 1393: /sbin/prime-switch
[+0.42s] DEBUG: Process 1393 exited with return value 0
[+0.42s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.42s] DEBUG: Seat seat0: Stopping session
[+0.42s] DEBUG: Seat seat0: Session stopped
[+0.42s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.42s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.42s] DEBUG: Seat seat0: Stopping
[+0.42s] DEBUG: Seat seat0: Stopped
[+0.42s] DEBUG: Required seat has stopped
[+0.42s] DEBUG: Stopping display manager
[+0.42s] DEBUG: Display manager stopped
[+0.42s] DEBUG: Stopping daemon
[+0.42s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=991
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: XServer 0: Launching X Server
[+0.02s] DEBUG: Launching process 1010: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.02s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.11s] DEBUG: Got signal 10 from process 1010
[+1.11s] DEBUG: XServer 0: Got signal from X server :0
[+1.11s] DEBUG: XServer 0: Connecting to XServer :0
[+1.12s] DEBUG: Launching process 1101: /sbin/prime-offload
[+1.12s] DEBUG: Process 1101 exited with return value 0
[+1.12s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.12s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.12s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.12s] DEBUG: Session pid=1106: Started with service 'lightdm-greeter', username 'lightdm'
[+1.14s] DEBUG: Session pid=1106: Authentication complete with return value 0: Success
[+1.14s] DEBUG: Seat seat0: Session authenticated, running command
[+1.14s] DEBUG: Session pid=1106: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.14s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.14s] DEBUG: Session pid=1106: Logging to /var/log/lightdm/seat0-greeter.log
[+1.32s] DEBUG: Activating VT 7
[+1.32s] DEBUG: Activating login1 session c1
[+1.32s] DEBUG: Seat seat0 changes active session to c1
[+1.32s] DEBUG: Session c1 is already active
[+1.62s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.21s] DEBUG: Greeter start authentication for thomas
[+2.21s] DEBUG: Session pid=1203: Started with service 'lightdm', username 'thomas'
[+2.23s] DEBUG: Session pid=1203: Got 1 message(s) from PAM
[+2.23s] DEBUG: Prompt greeter with 1 message(s)
[+7.81s] DEBUG: Continue authentication
[+7.83s] DEBUG: Session pid=1203: Authentication complete with return value 0: Success
[+7.83s] DEBUG: Authenticate result for user thomas: Success
[+7.83s] DEBUG: User thomas authorized
[+7.84s] DEBUG: Greeter requests session mate
[+7.84s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+7.84s] DEBUG: Terminating login1 session c1
[+7.84s] DEBUG: Session pid=1106: Sending SIGTERM
[+7.84s] DEBUG: Session pid=1106: Exited with return value 0
[+7.84s] DEBUG: Seat seat0: Session stopped
[+7.84s] DEBUG: Seat seat0: Greeter stopped, running session
[+7.84s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+7.84s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+7.85s] DEBUG: Session pid=1203: Running command /usr/sbin/lightdm-session mate-session
[+7.85s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+7.85s] DEBUG: Session pid=1203: Logging to .xsession-errors
[+8.10s] DEBUG: Activating VT 7
[+8.10s] DEBUG: Activating login1 session c2
[+8.10s] DEBUG: Seat seat0 changes active session to 
[+8.10s] DEBUG: Seat seat0 changes active session to c2
[+8.10s] DEBUG: Session c2 is already active
[+790.08s] DEBUG: Got signal 15 from process 1
[+790.08s] DEBUG: Caught Terminated signal, shutting down
[+790.08s] DEBUG: Stopping display manager
[+790.08s] DEBUG: Seat seat0: Stopping
[+790.08s] DEBUG: Seat seat0: Stopping display server
[+790.08s] DEBUG: Sending signal 15 to process 1010
[+790.08s] DEBUG: Seat seat0: Stopping session
[+790.08s] DEBUG: Terminating login1 session c2
[+790.12s] DEBUG: Session pid=1203: Sending SIGTERM
[+790.12s] DEBUG: Session pid=1203: Exited with return value 0
[+790.12s] DEBUG: Seat seat0: Session stopped
[+790.13s] DEBUG: Seat seat0 changes active session to 
[+790.24s] DEBUG: Process 1010 exited with return value 0
[+790.24s] DEBUG: XServer 0: X server stopped
[+790.24s] DEBUG: Releasing VT 7
[+790.24s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+790.24s] DEBUG: Seat seat0: Display server stopped
[+790.24s] DEBUG: Launching process 3557: /sbin/prime-switch
[+790.29s] DEBUG: Process 3557 exited with return value 0
[+790.29s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+790.29s] DEBUG: Seat seat0: Stopped
[+790.29s] DEBUG: Display manager stopped
[+790.29s] DEBUG: Stopping daemon
[+790.29s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=990
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.06s] DEBUG: XServer 0: Launching X Server
[+0.06s] DEBUG: Launching process 1016: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.14s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.14s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.39s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.73s] DEBUG: Got signal 10 from process 1016
[+1.73s] DEBUG: XServer 0: Got signal from X server :0
[+1.73s] DEBUG: XServer 0: Connecting to XServer :0
[+1.73s] DEBUG: Launching process 1110: /sbin/prime-offload
[+1.74s] DEBUG: Process 1110 exited with return value 0
[+1.74s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.74s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.74s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.74s] DEBUG: Session pid=1115: Started with service 'lightdm-greeter', username 'lightdm'
[+1.76s] DEBUG: Session pid=1115: Authentication complete with return value 0: Success
[+1.76s] DEBUG: Seat seat0: Session authenticated, running command
[+1.76s] DEBUG: Session pid=1115: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.76s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.76s] DEBUG: Session pid=1115: Logging to /var/log/lightdm/seat0-greeter.log
[+1.94s] DEBUG: Activating VT 7
[+1.94s] DEBUG: Activating login1 session c1
[+1.94s] DEBUG: Seat seat0 changes active session to c1
[+1.94s] DEBUG: Session c1 is already active
[+2.27s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.87s] DEBUG: Greeter start authentication for thomas
[+2.87s] DEBUG: Session pid=1215: Started with service 'lightdm', username 'thomas'
[+2.89s] DEBUG: Session pid=1215: Got 1 message(s) from PAM
[+2.89s] DEBUG: Prompt greeter with 1 message(s)
[+32.32s] DEBUG: Continue authentication
[+32.34s] DEBUG: Session pid=1215: Authentication complete with return value 0: Success
[+32.34s] DEBUG: Authenticate result for user thomas: Success
[+32.34s] DEBUG: User thomas authorized
[+32.34s] DEBUG: Greeter requests session mate
[+32.35s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+32.35s] DEBUG: Terminating login1 session c1
[+32.35s] DEBUG: Session pid=1115: Sending SIGTERM
[+32.35s] DEBUG: Session pid=1115: Exited with return value 0
[+32.35s] DEBUG: Seat seat0: Session stopped
[+32.35s] DEBUG: Seat seat0: Greeter stopped, running session
[+32.35s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+32.35s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+32.35s] DEBUG: Session pid=1215: Running command /usr/sbin/lightdm-session mate-session
[+32.35s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+32.35s] DEBUG: Session pid=1215: Logging to .xsession-errors
[+32.60s] DEBUG: Activating VT 7
[+32.60s] DEBUG: Activating login1 session c2
[+32.60s] DEBUG: Seat seat0 changes active session to c2
[+32.60s] DEBUG: Session c2 is already active
[+326.13s] DEBUG: Got signal 15 from process 1
[+326.13s] DEBUG: Caught Terminated signal, shutting down
[+326.13s] DEBUG: Stopping display manager
[+326.13s] DEBUG: Seat seat0: Stopping
[+326.13s] DEBUG: Seat seat0: Stopping display server
[+326.13s] DEBUG: Sending signal 15 to process 1016
[+326.13s] DEBUG: Seat seat0: Stopping session
[+326.13s] DEBUG: Terminating login1 session c2
[+326.17s] DEBUG: Session pid=1215: Sending SIGTERM
[+326.24s] DEBUG: Session pid=1215: Exited with return value 0
[+326.24s] DEBUG: Seat seat0: Session stopped
[+326.25s] DEBUG: Seat seat0 changes active session to 
[+326.25s] DEBUG: Process 1016 exited with return value 0
[+326.25s] DEBUG: XServer 0: X server stopped
[+326.25s] DEBUG: Releasing VT 7
[+326.25s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+326.25s] DEBUG: Seat seat0: Display server stopped
[+326.25s] DEBUG: Launching process 2506: /sbin/prime-switch
[+326.39s] DEBUG: Process 2506 exited with return value 0
[+326.39s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+326.39s] DEBUG: Seat seat0: Stopped
[+326.39s] DEBUG: Display manager stopped
[+326.39s] DEBUG: Stopping daemon
[+326.39s] DEBUG: Exiting with return value 0
[+0.01s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=992
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.02s] DEBUG: Monitoring logind for seats
[+0.02s] DEBUG: New seat added from logind: seat0
[+0.02s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.02s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.02s] DEBUG: Seat seat0: Starting
[+0.02s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.05s] DEBUG: Using VT 7
[+0.05s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.05s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.05s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.05s] DEBUG: XServer 0: Launching X Server
[+0.06s] DEBUG: Launching process 1015: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.38s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.43s] DEBUG: Got signal 10 from process 1015
[+1.43s] DEBUG: XServer 0: Got signal from X server :0
[+1.43s] DEBUG: XServer 0: Connecting to XServer :0
[+1.43s] DEBUG: Launching process 1109: /sbin/prime-offload
[+1.44s] DEBUG: Process 1109 exited with return value 0
[+1.44s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.44s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.44s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.44s] DEBUG: Session pid=1114: Started with service 'lightdm-greeter', username 'lightdm'
[+1.46s] DEBUG: Session pid=1114: Authentication complete with return value 0: Success
[+1.46s] DEBUG: Seat seat0: Session authenticated, running command
[+1.46s] DEBUG: Session pid=1114: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.46s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.46s] DEBUG: Session pid=1114: Logging to /var/log/lightdm/seat0-greeter.log
[+1.63s] DEBUG: Activating VT 7
[+1.63s] DEBUG: Activating login1 session c1
[+1.63s] DEBUG: Seat seat0 changes active session to c1
[+1.64s] DEBUG: Session c1 is already active
[+1.96s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.58s] DEBUG: Greeter start authentication for thomas
[+2.58s] DEBUG: Session pid=1214: Started with service 'lightdm', username 'thomas'
[+2.59s] DEBUG: Session pid=1214: Got 1 message(s) from PAM
[+2.59s] DEBUG: Prompt greeter with 1 message(s)
[+6.12s] DEBUG: Continue authentication
[+6.14s] DEBUG: Session pid=1214: Authentication complete with return value 0: Success
[+6.14s] DEBUG: Authenticate result for user thomas: Success
[+6.14s] DEBUG: User thomas authorized
[+6.15s] DEBUG: Greeter requests session mate
[+6.15s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+6.15s] DEBUG: Terminating login1 session c1
[+6.15s] DEBUG: Session pid=1114: Sending SIGTERM
[+6.16s] DEBUG: Greeter closed communication channel
[+6.16s] DEBUG: Session pid=1114: Exited with return value 0
[+6.16s] DEBUG: Seat seat0: Session stopped
[+6.16s] DEBUG: Seat seat0: Greeter stopped, running session
[+6.16s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+6.16s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+6.16s] DEBUG: Session pid=1214: Running command /usr/sbin/lightdm-session mate-session
[+6.16s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+6.16s] DEBUG: Session pid=1214: Logging to .xsession-errors
[+6.41s] DEBUG: Activating VT 7
[+6.41s] DEBUG: Activating login1 session c2
[+6.41s] DEBUG: Seat seat0 changes active session to 
[+6.41s] DEBUG: Seat seat0 changes active session to c2
[+6.41s] DEBUG: Session c2 is already active
[+42.80s] DEBUG: Got signal 15 from process 1
[+42.80s] DEBUG: Caught Terminated signal, shutting down
[+42.80s] DEBUG: Stopping display manager
[+42.80s] DEBUG: Seat seat0: Stopping
[+42.80s] DEBUG: Seat seat0: Stopping display server
[+42.80s] DEBUG: Sending signal 15 to process 1015
[+42.80s] DEBUG: Seat seat0: Stopping session
[+42.80s] DEBUG: Terminating login1 session c2
[+42.86s] DEBUG: Session pid=1214: Sending SIGTERM
[+42.89s] DEBUG: Session pid=1214: Exited with return value 0
[+42.89s] DEBUG: Seat seat0: Session stopped
[+42.98s] DEBUG: Process 1015 exited with return value 0
[+42.98s] DEBUG: XServer 0: X server stopped
[+42.98s] DEBUG: Releasing VT 7
[+42.98s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+42.98s] DEBUG: Seat seat0: Display server stopped
[+42.98s] DEBUG: Launching process 2033: /sbin/prime-switch
[+43.08s] DEBUG: Process 2033 exited with return value 0
[+43.08s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+43.08s] DEBUG: Seat seat0: Stopped
[+43.08s] DEBUG: Display manager stopped
[+43.08s] DEBUG: Stopping daemon
[+43.08s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=985
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.04s] DEBUG: Using VT 7
[+0.04s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.04s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.04s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.04s] DEBUG: XServer 0: Launching X Server
[+0.04s] DEBUG: Launching process 1007: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.04s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.04s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.04s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.37s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.18s] DEBUG: Got signal 10 from process 1007
[+1.18s] DEBUG: XServer 0: Got signal from X server :0
[+1.18s] DEBUG: XServer 0: Connecting to XServer :0
[+1.19s] DEBUG: Launching process 1102: /sbin/prime-offload
[+1.19s] DEBUG: Process 1102 exited with return value 0
[+1.19s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.19s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.19s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.19s] DEBUG: Session pid=1107: Started with service 'lightdm-greeter', username 'lightdm'
[+1.21s] DEBUG: Session pid=1107: Authentication complete with return value 0: Success
[+1.21s] DEBUG: Seat seat0: Session authenticated, running command
[+1.21s] DEBUG: Session pid=1107: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.21s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.21s] DEBUG: Session pid=1107: Logging to /var/log/lightdm/seat0-greeter.log
[+1.39s] DEBUG: Activating VT 7
[+1.39s] DEBUG: Activating login1 session c1
[+1.39s] DEBUG: Seat seat0 changes active session to c1
[+1.39s] DEBUG: Session c1 is already active
[+1.70s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.33s] DEBUG: Greeter start authentication for thomas
[+2.33s] DEBUG: Session pid=1205: Started with service 'lightdm', username 'thomas'
[+2.34s] DEBUG: Session pid=1205: Got 1 message(s) from PAM
[+2.34s] DEBUG: Prompt greeter with 1 message(s)
[+10.23s] DEBUG: Continue authentication
[+10.25s] DEBUG: Session pid=1205: Authentication complete with return value 0: Success
[+10.25s] DEBUG: Authenticate result for user thomas: Success
[+10.25s] DEBUG: User thomas authorized
[+10.25s] DEBUG: Greeter requests session mate
[+10.26s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+10.26s] DEBUG: Terminating login1 session c1
[+10.26s] DEBUG: Session pid=1107: Sending SIGTERM
[+10.26s] DEBUG: Greeter closed communication channel
[+10.26s] DEBUG: Session pid=1107: Exited with return value 0
[+10.26s] DEBUG: Seat seat0: Session stopped
[+10.26s] DEBUG: Seat seat0: Greeter stopped, running session
[+10.26s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+10.26s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+10.27s] DEBUG: Session pid=1205: Running command /usr/sbin/lightdm-session mate-session
[+10.27s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+10.27s] DEBUG: Session pid=1205: Logging to .xsession-errors
[+10.51s] DEBUG: Activating VT 7
[+10.51s] DEBUG: Activating login1 session c2
[+10.51s] DEBUG: Seat seat0 changes active session to c2
[+10.51s] DEBUG: Session c2 is already active
[+159.66s] DEBUG: Got signal 15 from process 1
[+159.66s] DEBUG: Caught Terminated signal, shutting down
[+159.66s] DEBUG: Stopping display manager
[+159.66s] DEBUG: Seat seat0: Stopping
[+159.66s] DEBUG: Seat seat0: Stopping display server
[+159.66s] DEBUG: Sending signal 15 to process 1007
[+159.66s] DEBUG: Seat seat0: Stopping session
[+159.66s] DEBUG: Terminating login1 session c2
[+159.71s] DEBUG: Session pid=1205: Sending SIGTERM
[+159.71s] DEBUG: Session pid=1205: Exited with return value 0
[+159.71s] DEBUG: Seat seat0: Session stopped
[+159.79s] DEBUG: Process 1007 exited with return value 0
[+159.79s] DEBUG: XServer 0: X server stopped
[+159.79s] DEBUG: Releasing VT 7
[+159.79s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+159.79s] DEBUG: Seat seat0: Display server stopped
[+159.79s] DEBUG: Launching process 2389: /sbin/prime-switch
[+159.84s] DEBUG: Process 2389 exited with return value 0
[+159.84s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+159.84s] DEBUG: Seat seat0: Stopped
[+159.84s] DEBUG: Display manager stopped
[+159.84s] DEBUG: Stopping daemon
[+159.84s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=995
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.03s] DEBUG: Seat seat0: Creating display server of type x
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.06s] DEBUG: XServer 0: Launching X Server
[+0.06s] DEBUG: Launching process 1019: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.36s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.42s] DEBUG: Got signal 10 from process 1019
[+1.42s] DEBUG: XServer 0: Got signal from X server :0
[+1.42s] DEBUG: XServer 0: Connecting to XServer :0
[+1.42s] DEBUG: Launching process 1114: /sbin/prime-offload
[+1.42s] DEBUG: Process 1114 exited with return value 0
[+1.42s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.42s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.42s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.42s] DEBUG: Session pid=1119: Started with service 'lightdm-greeter', username 'lightdm'
[+1.44s] DEBUG: Session pid=1119: Authentication complete with return value 0: Success
[+1.44s] DEBUG: Seat seat0: Session authenticated, running command
[+1.44s] DEBUG: Session pid=1119: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.44s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.44s] DEBUG: Session pid=1119: Logging to /var/log/lightdm/seat0-greeter.log
[+1.61s] DEBUG: Activating VT 7
[+1.61s] DEBUG: Activating login1 session c1
[+1.61s] DEBUG: Seat seat0 changes active session to c1
[+1.61s] DEBUG: Session c1 is already active
[+1.94s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.54s] DEBUG: Greeter start authentication for thomas
[+2.54s] DEBUG: Session pid=1224: Started with service 'lightdm', username 'thomas'
[+2.54s] DEBUG: Session pid=1224: Got 1 message(s) from PAM
[+2.54s] DEBUG: Prompt greeter with 1 message(s)
[+32.36s] DEBUG: Continue authentication
[+32.38s] DEBUG: Session pid=1224: Authentication complete with return value 0: Success
[+32.38s] DEBUG: Authenticate result for user thomas: Success
[+32.38s] DEBUG: User thomas authorized
[+32.38s] DEBUG: Greeter requests session mate
[+32.41s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+32.41s] DEBUG: Terminating login1 session c1
[+32.41s] DEBUG: Session pid=1119: Sending SIGTERM
[+32.41s] DEBUG: Session pid=1119: Exited with return value 0
[+32.41s] DEBUG: Seat seat0: Session stopped
[+32.41s] DEBUG: Seat seat0: Greeter stopped, running session
[+32.41s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+32.41s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+32.41s] DEBUG: Session pid=1224: Running command /usr/sbin/lightdm-session mate-session
[+32.41s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+32.41s] DEBUG: Session pid=1224: Logging to .xsession-errors
[+32.66s] DEBUG: Activating VT 7
[+32.66s] DEBUG: Activating login1 session c2
[+32.66s] DEBUG: Seat seat0 changes active session to c2
[+32.66s] DEBUG: Session c2 is already active
[+66.73s] DEBUG: Seat seat0 changes active session to 
[+71.86s] DEBUG: Seat seat0 changes active session to c2
[+71.86s] DEBUG: Session c2 is already active
[+73.31s] DEBUG: Seat seat0 changes active session to 
[+79.10s] DEBUG: Seat seat0 changes active session to c2
[+79.10s] DEBUG: Session c2 is already active
[+80.22s] DEBUG: Seat seat0 changes active session to 
[+91.59s] DEBUG: Seat seat0 changes active session to 3
[+612.21s] DEBUG: Got signal 15 from process 1
[+612.21s] DEBUG: Caught Terminated signal, shutting down
[+612.21s] DEBUG: Stopping display manager
[+612.21s] DEBUG: Seat seat0: Stopping
[+612.21s] DEBUG: Seat seat0: Stopping display server
[+612.21s] DEBUG: Sending signal 15 to process 1019
[+612.21s] DEBUG: Seat seat0: Stopping session
[+612.21s] DEBUG: Terminating login1 session c2
[+612.30s] DEBUG: Session pid=1224: Sending SIGTERM
[+612.30s] DEBUG: Process 1019 exited with return value 0
[+612.30s] DEBUG: XServer 0: X server stopped
[+612.30s] DEBUG: Releasing VT 7
[+612.30s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+612.30s] DEBUG: Seat seat0: Display server stopped
[+612.31s] DEBUG: Launching process 4150: /sbin/prime-switch
[+612.41s] DEBUG: Process 4150 exited with return value 0
[+612.41s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+612.41s] DEBUG: Seat seat0 changes active session to 
[+612.41s] DEBUG: Session pid=1224: Exited with return value 0
[+612.41s] DEBUG: Seat seat0: Session stopped
[+612.41s] DEBUG: Seat seat0: Stopped
[+612.41s] DEBUG: Display manager stopped
[+612.41s] DEBUG: Stopping daemon
[+612.41s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=994
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.05s] DEBUG: Using VT 7
[+0.05s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.05s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.05s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.05s] DEBUG: XServer 0: Launching X Server
[+0.05s] DEBUG: Launching process 1015: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.05s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.05s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.05s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.35s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.40s] DEBUG: Got signal 10 from process 1015
[+1.40s] DEBUG: XServer 0: Got signal from X server :0
[+1.40s] DEBUG: XServer 0: Connecting to XServer :0
[+1.40s] DEBUG: Launching process 1109: /sbin/prime-offload
[+1.40s] DEBUG: Process 1109 exited with return value 0
[+1.40s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.40s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.40s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.40s] DEBUG: Session pid=1114: Started with service 'lightdm-greeter', username 'lightdm'
[+1.42s] DEBUG: Session pid=1114: Authentication complete with return value 0: Success
[+1.42s] DEBUG: Seat seat0: Session authenticated, running command
[+1.42s] DEBUG: Session pid=1114: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.42s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.42s] DEBUG: Session pid=1114: Logging to /var/log/lightdm/seat0-greeter.log
[+1.59s] DEBUG: Activating VT 7
[+1.59s] DEBUG: Activating login1 session c1
[+1.59s] DEBUG: Seat seat0 changes active session to c1
[+1.59s] DEBUG: Session c1 is already active
[+1.91s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.52s] DEBUG: Greeter start authentication for thomas
[+2.52s] DEBUG: Session pid=1214: Started with service 'lightdm', username 'thomas'
[+2.53s] DEBUG: Session pid=1214: Got 1 message(s) from PAM
[+2.53s] DEBUG: Prompt greeter with 1 message(s)
[+11.46s] DEBUG: Continue authentication
[+14.08s] DEBUG: Session pid=1214: Authentication complete with return value 7: Authentication failure
[+14.08s] DEBUG: Authenticate result for user thomas: Authentication failure
[+14.08s] DEBUG: Greeter start authentication for thomas
[+14.08s] DEBUG: Session pid=1214: Sending SIGTERM
[+14.08s] DEBUG: Session pid=1276: Started with service 'lightdm', username 'thomas'
[+14.08s] DEBUG: Session pid=1214: Exited with return value 1
[+14.08s] DEBUG: Seat seat0: Session stopped
[+14.09s] DEBUG: Session pid=1276: Got 1 message(s) from PAM
[+14.09s] DEBUG: Prompt greeter with 1 message(s)
[+18.76s] DEBUG: Continue authentication
[+18.78s] DEBUG: Session pid=1276: Authentication complete with return value 0: Success
[+18.78s] DEBUG: Authenticate result for user thomas: Success
[+18.78s] DEBUG: User thomas authorized
[+18.78s] DEBUG: Greeter requests session mate
[+18.79s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+18.79s] DEBUG: Terminating login1 session c1
[+18.79s] DEBUG: Session pid=1114: Sending SIGTERM
[+18.79s] DEBUG: Session pid=1114: Exited with return value 0
[+18.79s] DEBUG: Seat seat0: Session stopped
[+18.79s] DEBUG: Seat seat0: Greeter stopped, running session
[+18.79s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+18.79s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+18.79s] DEBUG: Session pid=1276: Running command /usr/sbin/lightdm-session mate-session
[+18.79s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+18.79s] DEBUG: Session pid=1276: Logging to .xsession-errors
[+19.04s] DEBUG: Activating VT 7
[+19.04s] DEBUG: Activating login1 session c2
[+19.04s] DEBUG: Seat seat0 changes active session to c2
[+19.04s] DEBUG: Session c2 is already active
[+39.42s] DEBUG: Seat seat0 changes active session to 
[+48.19s] DEBUG: Seat seat0 changes active session to 3
[+529.18s] DEBUG: Got signal 15 from process 1
[+529.18s] DEBUG: Caught Terminated signal, shutting down
[+529.18s] DEBUG: Stopping display manager
[+529.18s] DEBUG: Seat seat0: Stopping
[+529.18s] DEBUG: Seat seat0: Stopping display server
[+529.18s] DEBUG: Sending signal 15 to process 1015
[+529.18s] DEBUG: Seat seat0: Stopping session
[+529.18s] DEBUG: Terminating login1 session c2
[+529.28s] DEBUG: Session pid=1276: Sending SIGTERM
[+529.28s] DEBUG: Process 1015 exited with return value 0
[+529.28s] DEBUG: XServer 0: X server stopped
[+529.28s] DEBUG: Releasing VT 7
[+529.28s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+529.28s] DEBUG: Seat seat0: Display server stopped
[+529.28s] DEBUG: Launching process 4428: /sbin/prime-switch
[+529.38s] DEBUG: Process 4428 exited with return value 0
[+529.38s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+529.38s] DEBUG: Seat seat0 changes active session to 
[+529.38s] DEBUG: Session pid=1276: Exited with return value 0
[+529.38s] DEBUG: Seat seat0: Session stopped
[+529.38s] DEBUG: Seat seat0: Stopped
[+529.38s] DEBUG: Display manager stopped
[+529.38s] DEBUG: Stopping daemon
[+529.38s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=985
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.02s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.08s] DEBUG: Using VT 7
[+0.08s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.08s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.08s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.08s] DEBUG: XServer 0: Launching X Server
[+0.08s] DEBUG: Launching process 1012: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.08s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.08s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.08s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.14s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.14s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.35s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.41s] DEBUG: Got signal 10 from process 1012
[+1.41s] DEBUG: XServer 0: Got signal from X server :0
[+1.41s] DEBUG: XServer 0: Connecting to XServer :0
[+1.41s] DEBUG: Launching process 1103: /sbin/prime-offload
[+1.41s] DEBUG: Process 1103 exited with return value 0
[+1.41s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.41s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.42s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.42s] DEBUG: Session pid=1108: Started with service 'lightdm-greeter', username 'lightdm'
[+1.44s] DEBUG: Session pid=1108: Authentication complete with return value 0: Success
[+1.44s] DEBUG: Seat seat0: Session authenticated, running command
[+1.44s] DEBUG: Session pid=1108: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.44s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.44s] DEBUG: Session pid=1108: Logging to /var/log/lightdm/seat0-greeter.log
[+1.61s] DEBUG: Activating VT 7
[+1.61s] DEBUG: Activating login1 session c1
[+1.61s] DEBUG: Seat seat0 changes active session to c1
[+1.61s] DEBUG: Session c1 is already active
[+1.93s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.53s] DEBUG: Greeter start authentication for thomas
[+2.53s] DEBUG: Session pid=1208: Started with service 'lightdm', username 'thomas'
[+2.54s] DEBUG: Session pid=1208: Got 1 message(s) from PAM
[+2.54s] DEBUG: Prompt greeter with 1 message(s)
[+6.39s] DEBUG: Continue authentication
[+6.41s] DEBUG: Session pid=1208: Authentication complete with return value 0: Success
[+6.41s] DEBUG: Authenticate result for user thomas: Success
[+6.41s] DEBUG: User thomas authorized
[+6.42s] DEBUG: Greeter requests session mate
[+6.42s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+6.42s] DEBUG: Terminating login1 session c1
[+6.42s] DEBUG: Session pid=1108: Sending SIGTERM
[+6.42s] DEBUG: Session pid=1108: Exited with return value 0
[+6.42s] DEBUG: Seat seat0: Session stopped
[+6.42s] DEBUG: Seat seat0: Greeter stopped, running session
[+6.42s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+6.42s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+6.42s] DEBUG: Session pid=1208: Running command /usr/sbin/lightdm-session mate-session
[+6.42s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+6.42s] DEBUG: Session pid=1208: Logging to .xsession-errors
[+6.68s] DEBUG: Activating VT 7
[+6.68s] DEBUG: Activating login1 session c2
[+6.68s] DEBUG: Seat seat0 changes active session to c2
[+6.68s] DEBUG: Session c2 is already active
[+67.63s] DEBUG: Seat seat0 changes active session to 
[+73.89s] DEBUG: Seat seat0 changes active session to 3
[+1053.64s] DEBUG: Seat seat0 changes active session to 
[+1053.65s] DEBUG: Seat seat0 changes active session to 3
[+1053.69s] DEBUG: Seat seat0 changes active session to 
[+1059.94s] DEBUG: Seat seat0 changes active session to c2
[+1059.94s] DEBUG: Session c2 is already active
[+1092.70s] DEBUG: Session pid=1208: Exited with return value 0
[+1092.70s] DEBUG: Seat seat0: Session stopped
[+1092.70s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1092.70s] DEBUG: Sending signal 15 to process 1012
[+1092.71s] DEBUG: Got signal 15 from process 1
[+1092.71s] DEBUG: Caught Terminated signal, shutting down
[+1092.71s] DEBUG: Stopping display manager
[+1092.71s] DEBUG: Seat seat0: Stopping
[+1092.76s] DEBUG: Seat seat0 changes active session to 
[+1092.89s] DEBUG: Process 1012 exited with return value 0
[+1092.89s] DEBUG: XServer 0: X server stopped
[+1092.89s] DEBUG: Releasing VT 7
[+1092.89s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+1092.89s] DEBUG: Seat seat0: Display server stopped
[+1092.89s] DEBUG: Launching process 2448: /sbin/prime-switch
[+1093.00s] DEBUG: Process 2448 exited with return value 0
[+1093.00s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1093.00s] DEBUG: Seat seat0: Stopped
[+1093.00s] DEBUG: Display manager stopped
[+1093.00s] DEBUG: Stopping daemon
[+1093.00s] DEBUG: Exiting with return value 0
[+0.01s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=996
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-slick-greeter.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu-mate.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.01s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.02s] DEBUG: Monitoring logind for seats
[+0.02s] DEBUG: New seat added from logind: seat0
[+0.02s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.02s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.02s] DEBUG: Seat seat0: Starting
[+0.02s] DEBUG: Seat seat0: Creating greeter session
[+0.03s] DEBUG: Seat seat0: Creating display server of type x
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.03s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.06s] DEBUG: XServer 0: Launching X Server
[+0.06s] DEBUG: Launching process 1022: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.13s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.13s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.39s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+1.47s] DEBUG: Got signal 10 from process 1022
[+1.47s] DEBUG: XServer 0: Got signal from X server :0
[+1.47s] DEBUG: XServer 0: Connecting to XServer :0
[+1.47s] DEBUG: Launching process 1114: /sbin/prime-offload
[+1.48s] DEBUG: Process 1114 exited with return value 0
[+1.48s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.48s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+1.48s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.48s] DEBUG: Session pid=1119: Started with service 'lightdm-greeter', username 'lightdm'
[+1.50s] DEBUG: Session pid=1119: Authentication complete with return value 0: Success
[+1.50s] DEBUG: Seat seat0: Session authenticated, running command
[+1.50s] DEBUG: Session pid=1119: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/slick-greeter
[+1.50s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.50s] DEBUG: Session pid=1119: Logging to /var/log/lightdm/seat0-greeter.log
[+1.68s] DEBUG: Activating VT 7
[+1.68s] DEBUG: Activating login1 session c1
[+1.68s] DEBUG: Seat seat0 changes active session to c1
[+1.68s] DEBUG: Session c1 is already active
[+2.01s] DEBUG: Greeter connected version=1.30.0 api=1 resettable=false
[+2.62s] DEBUG: Greeter start authentication for thomas
[+2.62s] DEBUG: Session pid=1219: Started with service 'lightdm', username 'thomas'
[+2.62s] DEBUG: Session pid=1219: Got 1 message(s) from PAM
[+2.62s] DEBUG: Prompt greeter with 1 message(s)
[+7.29s] DEBUG: Continue authentication
[+7.31s] DEBUG: Session pid=1219: Authentication complete with return value 0: Success
[+7.31s] DEBUG: Authenticate result for user thomas: Success
[+7.31s] DEBUG: User thomas authorized
[+7.31s] DEBUG: Greeter requests session mate
[+7.48s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+7.48s] DEBUG: Terminating login1 session c1
[+7.48s] DEBUG: Session pid=1119: Sending SIGTERM
[+7.49s] DEBUG: Greeter closed communication channel
[+7.49s] DEBUG: Session pid=1119: Exited with return value 0
[+7.49s] DEBUG: Seat seat0: Session stopped
[+7.49s] DEBUG: Seat seat0: Greeter stopped, running session
[+7.49s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+7.49s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+7.49s] DEBUG: Session pid=1219: Running command /usr/sbin/lightdm-session mate-session
[+7.49s] DEBUG: Creating shared data directory /var/lib/lightdm-data/thomas
[+7.49s] DEBUG: Session pid=1219: Logging to .xsession-errors
[+7.73s] DEBUG: Activating VT 7
[+7.73s] DEBUG: Activating login1 session c2
[+7.73s] DEBUG: Seat seat0 changes active session to c2
[+7.73s] DEBUG: Session c2 is already active
[+8.41s] DEBUG: Seat seat0 changes active session to 
[+13.73s] DEBUG: Seat seat0 changes active session to 3
[+15.65s] DEBUG: Seat seat0 changes active session to c2
[+15.65s] DEBUG: Session c2 is already active