[+158076.50s] DEBUG: Session pid=1253: Terminated with signal 1
[+158076.50s] DEBUG: Seat seat0: Session stopped
[+158076.50s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+158076.50s] DEBUG: Sending signal 15 to process 1114
[+158076.59s] DEBUG: Got signal 15 from process 1
[+158076.59s] DEBUG: Caught Terminated signal, shutting down
[+158076.59s] DEBUG: Stopping display manager
[+158076.59s] DEBUG: Seat seat0: Stopping
[+158077.00s] DEBUG: Process 1114 exited with return value 0
[+158077.00s] DEBUG: DisplayServer x-0: X server stopped
[+158077.00s] DEBUG: Releasing VT 7
[+158077.00s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+158077.00s] DEBUG: Seat seat0: Display server stopped
[+158077.00s] DEBUG: Launching process 29605: /sbin/prime-switch
[+158077.02s] DEBUG: Process 29605 exited with return value 0
[+158077.02s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+158077.02s] DEBUG: Seat seat0: Stopped
[+158077.02s] DEBUG: Display manager stopped
[+158077.02s] DEBUG: Stopping daemon
[+158077.02s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1115
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.01s] DEBUG: Quitting Plymouth
[+0.13s] DEBUG: Using VT 7
[+0.13s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.13s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.13s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.13s] DEBUG: DisplayServer x-0: Launching X Server
[+0.13s] DEBUG: Launching process 1152: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.13s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.13s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.13s] 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
[+2.32s] DEBUG: Process 1152 terminated with signal 6
[+2.32s] DEBUG: DisplayServer x-0: X server stopped
[+2.32s] DEBUG: Releasing VT 7
[+2.32s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+2.32s] DEBUG: Seat seat0: Display server stopped
[+2.32s] DEBUG: Launching process 1189: /sbin/prime-switch
[+2.33s] DEBUG: Process 1189 exited with return value 0
[+2.33s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+2.33s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+2.33s] DEBUG: Seat seat0: Stopping
[+2.33s] DEBUG: Seat seat0: Stopping session
[+2.33s] DEBUG: Seat seat0: Session stopped
[+2.33s] DEBUG: Seat seat0: Stopped
[+2.33s] DEBUG: Required seat has stopped
[+2.33s] DEBUG: Stopping display manager
[+2.33s] DEBUG: Display manager stopped
[+2.33s] DEBUG: Stopping daemon
[+2.33s] DEBUG: Seat seat0: Stopping session
[+2.33s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1049
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.16s] DEBUG: Monitoring logind for seats
[+0.16s] DEBUG: New seat added from logind: seat0
[+0.16s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.16s] DEBUG: Seat seat0: Starting
[+0.16s] DEBUG: Seat seat0: Creating greeter session
[+0.16s] DEBUG: Seat seat0: Creating display server of type x
[+0.16s] DEBUG: Quitting Plymouth
[+0.17s] DEBUG: Using VT 7
[+0.17s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.17s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.17s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.17s] DEBUG: DisplayServer x-0: Launching X Server
[+0.17s] DEBUG: Launching process 1136: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.17s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.17s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.17s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.17s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.17s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.54s] DEBUG: Process 1136 terminated with signal 6
[+0.54s] DEBUG: DisplayServer x-0: X server stopped
[+0.54s] DEBUG: Releasing VT 7
[+0.54s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+0.54s] DEBUG: Seat seat0: Display server stopped
[+0.54s] DEBUG: Launching process 1171: /sbin/prime-switch
[+0.55s] DEBUG: Process 1171 exited with return value 0
[+0.55s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.55s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.55s] DEBUG: Seat seat0: Stopping
[+0.55s] DEBUG: Seat seat0: Stopping session
[+0.55s] DEBUG: Seat seat0: Session stopped
[+0.55s] DEBUG: Seat seat0: Stopped
[+0.55s] DEBUG: Required seat has stopped
[+0.55s] DEBUG: Stopping display manager
[+0.55s] DEBUG: Display manager stopped
[+0.55s] DEBUG: Stopping daemon
[+0.55s] DEBUG: Seat seat0: Stopping session
[+0.55s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1044
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: DisplayServer x-0: Launching X Server
[+0.02s] DEBUG: Launching process 1072: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: DisplayServer x-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
[+0.03s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.03s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.27s] DEBUG: Process 1072 terminated with signal 6
[+1.27s] DEBUG: DisplayServer x-0: X server stopped
[+1.27s] DEBUG: Releasing VT 7
[+1.27s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.27s] DEBUG: Seat seat0: Display server stopped
[+1.27s] DEBUG: Launching process 1158: /sbin/prime-switch
[+1.28s] DEBUG: Process 1158 exited with return value 0
[+1.28s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.28s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.28s] DEBUG: Seat seat0: Stopping
[+1.28s] DEBUG: Seat seat0: Stopping session
[+1.28s] DEBUG: Seat seat0: Session stopped
[+1.28s] DEBUG: Seat seat0: Stopped
[+1.28s] DEBUG: Required seat has stopped
[+1.28s] DEBUG: Stopping display manager
[+1.28s] DEBUG: Display manager stopped
[+1.28s] DEBUG: Stopping daemon
[+1.28s] DEBUG: Seat seat0: Stopping session
[+1.28s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1054
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.11s] DEBUG: Monitoring logind for seats
[+0.11s] DEBUG: New seat added from logind: seat0
[+0.11s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.11s] DEBUG: Seat seat0: Starting
[+0.11s] DEBUG: Seat seat0: Creating greeter session
[+0.11s] DEBUG: Seat seat0: Creating display server of type x
[+0.11s] DEBUG: Quitting Plymouth
[+0.12s] DEBUG: Using VT 7
[+0.12s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.12s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.12s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.12s] DEBUG: DisplayServer x-0: Launching X Server
[+0.12s] DEBUG: Launching process 1123: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.12s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.12s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.12s] 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
[+0.49s] DEBUG: Process 1123 terminated with signal 6
[+0.49s] DEBUG: DisplayServer x-0: X server stopped
[+0.49s] DEBUG: Releasing VT 7
[+0.49s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+0.49s] DEBUG: Seat seat0: Display server stopped
[+0.49s] DEBUG: Launching process 1165: /sbin/prime-switch
[+0.50s] DEBUG: Process 1165 exited with return value 0
[+0.50s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.50s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.50s] DEBUG: Seat seat0: Stopping
[+0.50s] DEBUG: Seat seat0: Stopping session
[+0.50s] DEBUG: Seat seat0: Session stopped
[+0.50s] DEBUG: Seat seat0: Stopped
[+0.50s] DEBUG: Required seat has stopped
[+0.50s] DEBUG: Stopping display manager
[+0.50s] DEBUG: Display manager stopped
[+0.50s] DEBUG: Stopping daemon
[+0.50s] DEBUG: Seat seat0: Stopping session
[+0.50s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1061
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.06s] DEBUG: Monitoring logind for seats
[+0.06s] DEBUG: New seat added from logind: seat0
[+0.06s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.06s] DEBUG: Seat seat0: Starting
[+0.06s] DEBUG: Seat seat0: Creating greeter session
[+0.06s] DEBUG: Seat seat0: Creating display server of type x
[+0.07s] DEBUG: Quitting Plymouth
[+0.08s] DEBUG: Using VT 7
[+0.08s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.08s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.08s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.08s] DEBUG: DisplayServer x-0: Launching X Server
[+0.08s] DEBUG: Launching process 1126: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.08s] DEBUG: DisplayServer x-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
[+0.08s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.08s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.01s] DEBUG: Process 1126 terminated with signal 6
[+1.01s] DEBUG: DisplayServer x-0: X server stopped
[+1.01s] DEBUG: Releasing VT 7
[+1.01s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.01s] DEBUG: Seat seat0: Display server stopped
[+1.01s] DEBUG: Launching process 1169: /sbin/prime-switch
[+1.02s] DEBUG: Process 1169 exited with return value 0
[+1.02s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.02s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.02s] DEBUG: Seat seat0: Stopping
[+1.02s] DEBUG: Seat seat0: Stopping session
[+1.02s] DEBUG: Seat seat0: Session stopped
[+1.02s] DEBUG: Seat seat0: Stopped
[+1.02s] DEBUG: Required seat has stopped
[+1.02s] DEBUG: Stopping display manager
[+1.02s] DEBUG: Display manager stopped
[+1.02s] DEBUG: Stopping daemon
[+1.02s] DEBUG: Seat seat0: Stopping session
[+1.02s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1065
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.04s] DEBUG: Monitoring logind for seats
[+0.04s] DEBUG: New seat added from logind: seat0
[+0.04s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.04s] DEBUG: Seat seat0: Starting
[+0.04s] DEBUG: Seat seat0: Creating greeter session
[+0.04s] DEBUG: Seat seat0: Creating display server of type x
[+0.04s] DEBUG: Quitting Plymouth
[+0.05s] DEBUG: Using VT 7
[+0.05s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.05s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.05s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.05s] DEBUG: DisplayServer x-0: Launching X Server
[+0.05s] DEBUG: Launching process 1118: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.05s] DEBUG: DisplayServer x-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
[+0.06s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.06s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.40s] DEBUG: Process 1118 terminated with signal 6
[+0.40s] DEBUG: DisplayServer x-0: X server stopped
[+0.40s] DEBUG: Releasing VT 7
[+0.40s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+0.40s] DEBUG: Seat seat0: Display server stopped
[+0.40s] DEBUG: Launching process 1153: /sbin/prime-switch
[+0.41s] DEBUG: Process 1153 exited with return value 0
[+0.41s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.41s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.41s] DEBUG: Seat seat0: Stopping
[+0.41s] DEBUG: Seat seat0: Stopping session
[+0.41s] DEBUG: Seat seat0: Session stopped
[+0.41s] DEBUG: Seat seat0: Stopped
[+0.41s] DEBUG: Required seat has stopped
[+0.41s] DEBUG: Stopping display manager
[+0.41s] DEBUG: Display manager stopped
[+0.41s] DEBUG: Stopping daemon
[+0.41s] DEBUG: Seat seat0: Stopping session
[+0.41s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1049
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.15s] DEBUG: Monitoring logind for seats
[+0.15s] DEBUG: New seat added from logind: seat0
[+0.15s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.15s] DEBUG: Seat seat0: Starting
[+0.15s] DEBUG: Seat seat0: Creating greeter session
[+0.15s] DEBUG: Seat seat0: Creating display server of type x
[+0.15s] DEBUG: Quitting Plymouth
[+0.17s] DEBUG: Using VT 7
[+0.17s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.17s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.17s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.17s] DEBUG: DisplayServer x-0: Launching X Server
[+0.17s] DEBUG: Launching process 1124: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.17s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.17s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.17s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.17s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.17s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.54s] DEBUG: Process 1124 terminated with signal 6
[+0.54s] DEBUG: DisplayServer x-0: X server stopped
[+0.54s] DEBUG: Releasing VT 7
[+0.54s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+0.54s] DEBUG: Seat seat0: Display server stopped
[+0.54s] DEBUG: Launching process 1159: /sbin/prime-switch
[+0.55s] DEBUG: Process 1159 exited with return value 0
[+0.55s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.55s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.55s] DEBUG: Seat seat0: Stopping
[+0.55s] DEBUG: Seat seat0: Stopping session
[+0.55s] DEBUG: Seat seat0: Session stopped
[+0.55s] DEBUG: Seat seat0: Stopped
[+0.55s] DEBUG: Required seat has stopped
[+0.55s] DEBUG: Stopping display manager
[+0.55s] DEBUG: Display manager stopped
[+0.55s] DEBUG: Stopping daemon
[+0.55s] DEBUG: Seat seat0: Stopping session
[+0.55s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1065
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.08s] DEBUG: Monitoring logind for seats
[+0.08s] DEBUG: New seat added from logind: seat0
[+0.08s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.08s] DEBUG: Seat seat0: Starting
[+0.08s] DEBUG: Seat seat0: Creating greeter session
[+0.08s] DEBUG: Seat seat0: Creating display server of type x
[+0.08s] DEBUG: Quitting Plymouth
[+0.09s] DEBUG: Using VT 7
[+0.09s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.09s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.09s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.09s] DEBUG: DisplayServer x-0: Launching X Server
[+0.09s] DEBUG: Launching process 1128: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.09s] DEBUG: DisplayServer x-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
[+0.09s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.09s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.48s] DEBUG: Process 1128 terminated with signal 6
[+0.48s] DEBUG: DisplayServer x-0: X server stopped
[+0.48s] DEBUG: Releasing VT 7
[+0.48s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+0.48s] DEBUG: Seat seat0: Display server stopped
[+0.48s] DEBUG: Launching process 1168: /sbin/prime-switch
[+0.49s] DEBUG: Process 1168 exited with return value 0
[+0.49s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.49s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.49s] DEBUG: Seat seat0: Stopping
[+0.49s] DEBUG: Seat seat0: Stopping session
[+0.49s] DEBUG: Seat seat0: Session stopped
[+0.49s] DEBUG: Seat seat0: Stopped
[+0.49s] DEBUG: Required seat has stopped
[+0.49s] DEBUG: Stopping display manager
[+0.49s] DEBUG: Display manager stopped
[+0.49s] DEBUG: Stopping daemon
[+0.49s] DEBUG: Seat seat0: Stopping session
[+0.49s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1304
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: DisplayServer x-0: Launching X Server
[+0.00s] DEBUG: Launching process 1329: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.00s] 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
[+1.56s] DEBUG: Process 1329 terminated with signal 6
[+1.56s] DEBUG: DisplayServer x-0: X server stopped
[+1.56s] DEBUG: Releasing VT 7
[+1.56s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.56s] DEBUG: Seat seat0: Display server stopped
[+1.56s] DEBUG: Launching process 1540: /sbin/prime-switch
[+1.57s] DEBUG: Process 1540 exited with return value 0
[+1.57s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.57s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.57s] DEBUG: Seat seat0: Stopping
[+1.57s] DEBUG: Seat seat0: Stopping session
[+1.57s] DEBUG: Seat seat0: Session stopped
[+1.57s] DEBUG: Seat seat0: Stopped
[+1.57s] DEBUG: Required seat has stopped
[+1.57s] DEBUG: Stopping display manager
[+1.57s] DEBUG: Display manager stopped
[+1.57s] DEBUG: Stopping daemon
[+1.57s] DEBUG: Seat seat0: Stopping session
[+1.57s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1087
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.04s] DEBUG: Monitoring logind for seats
[+0.04s] DEBUG: New seat added from logind: seat0
[+0.04s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.04s] DEBUG: Seat seat0: Starting
[+0.04s] DEBUG: Seat seat0: Creating greeter session
[+0.05s] DEBUG: Seat seat0: Creating display server of type x
[+0.05s] DEBUG: Quitting Plymouth
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.06s] DEBUG: DisplayServer x-0: Launching X Server
[+0.06s] DEBUG: Launching process 1126: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.06s] DEBUG: DisplayServer x-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
[+0.06s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.06s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.91s] DEBUG: Process 1126 terminated with signal 6
[+1.91s] DEBUG: DisplayServer x-0: X server stopped
[+1.91s] DEBUG: Releasing VT 7
[+1.91s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.91s] DEBUG: Seat seat0: Display server stopped
[+1.91s] DEBUG: Launching process 1175: /sbin/prime-switch
[+1.92s] DEBUG: Process 1175 exited with return value 0
[+1.92s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.92s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.92s] DEBUG: Seat seat0: Stopping
[+1.92s] DEBUG: Seat seat0: Stopping session
[+1.92s] DEBUG: Seat seat0: Session stopped
[+1.92s] DEBUG: Seat seat0: Stopped
[+1.92s] DEBUG: Required seat has stopped
[+1.92s] DEBUG: Stopping display manager
[+1.92s] DEBUG: Display manager stopped
[+1.92s] DEBUG: Stopping daemon
[+1.92s] DEBUG: Seat seat0: Stopping session
[+1.92s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1088
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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: Quitting Plymouth
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: DisplayServer x-0: Launching X Server
[+0.02s] DEBUG: Launching process 1108: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: DisplayServer x-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
[+1.26s] DEBUG: Process 1108 terminated with signal 6
[+1.26s] DEBUG: DisplayServer x-0: X server stopped
[+1.26s] DEBUG: Releasing VT 7
[+1.26s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.26s] DEBUG: Seat seat0: Display server stopped
[+1.26s] DEBUG: Launching process 1174: /sbin/prime-switch
[+1.27s] DEBUG: Process 1174 exited with return value 0
[+1.27s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.27s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.27s] DEBUG: Seat seat0: Stopping
[+1.27s] DEBUG: Seat seat0: Stopping session
[+1.27s] DEBUG: Seat seat0: Session stopped
[+1.27s] DEBUG: Seat seat0: Stopped
[+1.27s] DEBUG: Required seat has stopped
[+1.27s] DEBUG: Stopping display manager
[+1.27s] DEBUG: Display manager stopped
[+1.27s] DEBUG: Stopping daemon
[+1.27s] DEBUG: Seat seat0: Stopping session
[+1.27s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1069
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.08s] DEBUG: Monitoring logind for seats
[+0.08s] DEBUG: New seat added from logind: seat0
[+0.08s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.08s] DEBUG: Seat seat0: Starting
[+0.08s] DEBUG: Seat seat0: Creating greeter session
[+0.08s] DEBUG: Seat seat0: Creating display server of type x
[+0.08s] DEBUG: Quitting Plymouth
[+0.09s] DEBUG: Using VT 7
[+0.09s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.09s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.09s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.09s] DEBUG: DisplayServer x-0: Launching X Server
[+0.09s] DEBUG: Launching process 1130: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.09s] DEBUG: DisplayServer x-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
[+0.09s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.09s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.05s] DEBUG: Process 1130 terminated with signal 6
[+1.05s] DEBUG: DisplayServer x-0: X server stopped
[+1.05s] DEBUG: Releasing VT 7
[+1.05s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.05s] DEBUG: Seat seat0: Display server stopped
[+1.05s] DEBUG: Launching process 1174: /sbin/prime-switch
[+1.06s] DEBUG: Process 1174 exited with return value 0
[+1.06s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.06s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.06s] DEBUG: Seat seat0: Stopping
[+1.06s] DEBUG: Seat seat0: Stopping session
[+1.06s] DEBUG: Seat seat0: Session stopped
[+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: Seat seat0: Stopping session
[+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 1.18.3, UID=0 PID=1088
[+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-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-u[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1100
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.01s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: DisplayServer x-0: Launching X Server
[+0.02s] DEBUG: Launching process 1122: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: DisplayServer x-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
[+1.31s] DEBUG: Process 1122 terminated with signal 6
[+1.31s] DEBUG: DisplayServer x-0: X server stopped
[+1.31s] DEBUG: Releasing VT 7
[+1.31s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.31s] DEBUG: Seat seat0: Display server stopped
[+1.31s] DEBUG: Launching process 1188: /sbin/prime-switch
[+1.32s] DEBUG: Process 1188 exited with return value 0
[+1.32s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.32s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.32s] DEBUG: Seat seat0: Stopping
[+1.32s] DEBUG: Seat seat0: Stopping session
[+1.32s] DEBUG: Seat seat0: Session stopped
[+1.32s] DEBUG: Seat seat0: Stopped
[+1.32s] DEBUG: Required seat has stopped
[+1.32s] DEBUG: Stopping display manager
[+1.32s] DEBUG: Display manager stopped
[+1.32s] DEBUG: Stopping daemon
[+1.32s] DEBUG: Seat seat0: Stopping session
[+1.32s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1078
[+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-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-u[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1001
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.08s] DEBUG: Quitting Plymouth
[+0.10s] DEBUG: Using VT 7
[+0.10s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.10s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.10s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.10s] DEBUG: DisplayServer x-0: Launching X Server
[+0.10s] DEBUG: Launching process 1080: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.11s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.11s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.11s] 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
[+0.56s] DEBUG: Got signal 10 from process 1080
[+0.56s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.56s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.56s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.56s] DEBUG: Session pid=1154: Started with service 'lightdm-greeter', username 'lightdm'
[+0.57s] DEBUG: Session pid=1154: Authentication complete with return value 0: Success
[+0.57s] DEBUG: Seat seat0: Session authenticated, running command
[+0.57s] DEBUG: Session pid=1154: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.57s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.57s] DEBUG: Session pid=1154: Logging to /var/log/lightdm/seat0-greeter.log
[+0.61s] DEBUG: Activating VT 7
[+0.61s] DEBUG: Activating login1 session c1
[+0.61s] DEBUG: Seat seat0 changes active session to c1
[+0.61s] DEBUG: Session c1 is already active
[+0.73s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+0.83s] DEBUG: Greeter start authentication for nikhil
[+0.83s] DEBUG: Session pid=1218: Started with service 'lightdm', username 'nikhil'
[+0.84s] DEBUG: Session pid=1218: Got 1 message(s) from PAM
[+0.84s] DEBUG: Prompt greeter with 1 message(s)
[+0.88s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+4.86s] DEBUG: Continue authentication
[+4.87s] DEBUG: Session pid=1218: Authentication complete with return value 0: Success
[+4.87s] DEBUG: Authenticate result for user nikhil: Success
[+4.87s] DEBUG: User nikhil authorized
[+4.87s] DEBUG: Greeter requests session ubuntu
[+4.87s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+4.87s] DEBUG: Session pid=1154: Sending SIGTERM
[+4.87s] DEBUG: Session pid=1154: Exited with return value 0
[+4.87s] DEBUG: Seat seat0: Session stopped
[+4.87s] DEBUG: Seat seat0: Greeter stopped, running session
[+4.87s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+4.87s] DEBUG: Session pid=1218: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+4.87s] DEBUG: Creating shared data directory /var/lib/lightdm-data/nikhil
[+4.87s] DEBUG: Session pid=1218: Logging to .xsession-errors
[+4.93s] DEBUG: Activating VT 7
[+4.93s] DEBUG: Activating login1 session c2
[+4.93s] DEBUG: Seat seat0 changes active session to c2
[+4.93s] DEBUG: Session c2 is already active
[+1657.59s] DEBUG: Process 1080 exited with return value 0
[+1657.59s] DEBUG: DisplayServer x-0: X server stopped
[+1657.59s] DEBUG: Releasing VT 7
[+1657.59s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1657.59s] DEBUG: Seat seat0: Display server stopped
[+1657.59s] DEBUG: Seat seat0: Stopping session
[+1657.59s] DEBUG: Session pid=1218: Sending SIGTERM
[+1657.59s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+1657.59s] DEBUG: Seat seat0: Creating greeter session
[+1657.59s] DEBUG: Seat seat0: Creating display server of type x
[+1657.59s] DEBUG: Using VT 7
[+1657.59s] DEBUG: Seat seat0: Starting local X display on VT 7
[+1657.59s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+1657.59s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+1657.59s] DEBUG: DisplayServer x-0: Launching X Server
[+1657.59s] DEBUG: Launching process 31146: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+1657.59s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+1658.17s] DEBUG: Session pid=1218: Exited with return value 134
[+1658.17s] DEBUG: Seat seat0: Session stopped
[+1658.17s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1660.06s] DEBUG: Process 31146 terminated with signal 6
[+1660.06s] DEBUG: DisplayServer x-0: X server stopped
[+1660.06s] DEBUG: Releasing VT 7
[+1660.06s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1660.06s] DEBUG: Seat seat0: Display server stopped
[+1660.06s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1660.06s] DEBUG: Seat seat0: Stopping
[+1660.06s] DEBUG: Seat seat0: Stopping session
[+1660.06s] DEBUG: Seat seat0: Session stopped
[+1660.06s] DEBUG: Seat seat0: Stopped
[+1660.06s] DEBUG: Required seat has stopped
[+1660.06s] DEBUG: Stopping display manager
[+1660.06s] DEBUG: Display manager stopped
[+1660.06s] DEBUG: Stopping daemon
[+1660.06s] DEBUG: Seat seat0: Stopping session
[+1660.07s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=31301
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1365
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: DisplayServer x-0: Launching X Server
[+0.01s] DEBUG: Launching process 1430: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: DisplayServer x-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
[+2.86s] DEBUG: Process 1430 terminated with signal 6
[+2.86s] DEBUG: DisplayServer x-0: X server stopped
[+2.86s] DEBUG: Releasing VT 7
[+2.86s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+2.86s] DEBUG: Seat seat0: Display server stopped
[+2.86s] DEBUG: Launching process 1568: /sbin/prime-switch
[+2.87s] DEBUG: Process 1568 exited with return value 0
[+2.87s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+2.87s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+2.87s] DEBUG: Seat seat0: Stopping
[+2.87s] DEBUG: Seat seat0: Stopping session
[+2.87s] DEBUG: Seat seat0: Session stopped
[+2.87s] DEBUG: Seat seat0: Stopped
[+2.87s] DEBUG: Required seat has stopped
[+2.87s] DEBUG: Stopping display manager
[+2.87s] DEBUG: Display manager stopped
[+2.87s] DEBUG: Stopping daemon
[+2.87s] DEBUG: Seat seat0: Stopping session
[+2.87s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1016
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.05s] DEBUG: Quitting Plymouth
[+0.08s] DEBUG: Using VT 7
[+0.08s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.08s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.08s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.08s] DEBUG: DisplayServer x-0: Launching X Server
[+0.08s] DEBUG: Launching process 1081: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.08s] DEBUG: DisplayServer x-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
[+0.08s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.08s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.53s] DEBUG: Got signal 10 from process 1081
[+0.53s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.53s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.53s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.53s] DEBUG: Session pid=1155: Started with service 'lightdm-greeter', username 'lightdm'
[+0.54s] DEBUG: Session pid=1155: Authentication complete with return value 0: Success
[+0.54s] DEBUG: Seat seat0: Session authenticated, running command
[+0.54s] DEBUG: Session pid=1155: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.54s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.54s] DEBUG: Session pid=1155: Logging to /var/log/lightdm/seat0-greeter.log
[+0.59s] DEBUG: Activating VT 7
[+0.59s] DEBUG: Activating login1 session c1
[+0.59s] DEBUG: Seat seat0 changes active session to c1
[+0.59s] DEBUG: Session c1 is already active
[+0.71s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+0.80s] DEBUG: Greeter start authentication for nikhil
[+0.80s] DEBUG: Session pid=1221: Started with service 'lightdm', username 'nikhil'
[+0.80s] DEBUG: Session pid=1221: Got 1 message(s) from PAM
[+0.80s] DEBUG: Prompt greeter with 1 message(s)
[+0.85s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+7.13s] DEBUG: Continue authentication
[+7.14s] DEBUG: Session pid=1221: Authentication complete with return value 0: Success
[+7.14s] DEBUG: Authenticate result for user nikhil: Success
[+7.14s] DEBUG: User nikhil authorized
[+7.14s] DEBUG: Greeter requests session ubuntu
[+7.14s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+7.14s] DEBUG: Session pid=1155: Sending SIGTERM
[+7.15s] DEBUG: Session pid=1155: Exited with return value 0
[+7.15s] DEBUG: Seat seat0: Session stopped
[+7.15s] DEBUG: Seat seat0: Greeter stopped, running session
[+7.15s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+7.15s] DEBUG: Session pid=1221: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+7.15s] DEBUG: Creating shared data directory /var/lib/lightdm-data/nikhil
[+7.15s] DEBUG: Session pid=1221: Logging to .xsession-errors
[+7.20s] DEBUG: Activating VT 7
[+7.20s] DEBUG: Activating login1 session c2
[+7.20s] DEBUG: Seat seat0 changes active session to c2
[+7.20s] DEBUG: Session c2 is already active
[+388.30s] DEBUG: Session pid=1221: Terminated with signal 1
[+388.30s] DEBUG: Seat seat0: Session stopped
[+388.30s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+388.30s] DEBUG: Sending signal 15 to process 1081
[+388.34s] DEBUG: Got signal 15 from process 1
[+388.34s] DEBUG: Caught Terminated signal, shutting down
[+388.34s] DEBUG: Stopping display manager
[+388.34s] DEBUG: Seat seat0: Stopping
[+388.51s] DEBUG: Process 1081 exited with return value 0
[+388.51s] DEBUG: DisplayServer x-0: X server stopped
[+388.51s] DEBUG: Releasing VT 7
[+388.51s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+388.51s] DEBUG: Seat seat0: Display server stopped
[+388.51s] DEBUG: Seat seat0: Stopped
[+388.51s] DEBUG: Display manager stopped
[+388.51s] DEBUG: Stopping daemon
[+388.51s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1030
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: DisplayServer x-0: Launching X Server
[+0.01s] DEBUG: Launching process 1049: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: DisplayServer x-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
[+0.81s] DEBUG: Got signal 10 from process 1049
[+0.81s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.81s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.82s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.82s] DEBUG: Session pid=1149: Started with service 'lightdm-greeter', username 'lightdm'
[+0.82s] DEBUG: Session pid=1149: Authentication complete with return value 0: Success
[+0.82s] DEBUG: Seat seat0: Session authenticated, running command
[+0.82s] DEBUG: Session pid=1149: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.82s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.82s] DEBUG: Session pid=1149: Logging to /var/log/lightdm/seat0-greeter.log
[+0.87s] DEBUG: Activating VT 7
[+0.87s] DEBUG: Activating login1 session c1
[+0.87s] DEBUG: Seat seat0 changes active session to c1
[+0.87s] DEBUG: Session c1 is already active
[+1.00s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+1.13s] DEBUG: Greeter start authentication for nikhil
[+1.13s] DEBUG: Session pid=1218: Started with service 'lightdm', username 'nikhil'
[+1.14s] DEBUG: Session pid=1218: Got 1 message(s) from PAM
[+1.14s] DEBUG: Prompt greeter with 1 message(s)
[+1.17s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+5.83s] DEBUG: Continue authentication
[+5.84s] DEBUG: Session pid=1218: Authentication complete with return value 0: Success
[+5.84s] DEBUG: Authenticate result for user nikhil: Success
[+5.84s] DEBUG: User nikhil authorized
[+5.84s] DEBUG: Greeter requests session ubuntu
[+5.84s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+5.84s] DEBUG: Session pid=1149: Sending SIGTERM
[+5.84s] DEBUG: Session pid=1149: Exited with return value 0
[+5.84s] DEBUG: Seat seat0: Session stopped
[+5.84s] DEBUG: Seat seat0: Greeter stopped, running session
[+5.84s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+5.84s] DEBUG: Session pid=1218: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+5.84s] DEBUG: Creating shared data directory /var/lib/lightdm-data/nikhil
[+5.84s] DEBUG: Session pid=1218: Logging to .xsession-errors
[+5.89s] DEBUG: Activating VT 7
[+5.89s] DEBUG: Activating login1 session c2
[+5.89s] DEBUG: Seat seat0 changes active session to c2
[+5.89s] DEBUG: Session c2 is already active
[+213.53s] DEBUG: Got signal 15 from process 1
[+213.53s] DEBUG: Caught Terminated signal, shutting down
[+213.53s] DEBUG: Stopping display manager
[+213.53s] DEBUG: Seat seat0: Stopping
[+213.53s] DEBUG: Seat seat0: Stopping display server
[+213.53s] DEBUG: Sending signal 15 to process 1049
[+213.53s] DEBUG: Seat seat0: Stopping session
[+213.53s] DEBUG: Session pid=1218: Sending SIGTERM
[+213.53s] DEBUG: Session pid=1218: Terminated with signal 1
[+213.53s] DEBUG: Seat seat0: Session stopped
[+214.09s] DEBUG: Process 1049 exited with return value 0
[+214.09s] DEBUG: DisplayServer x-0: X server stopped
[+214.09s] DEBUG: Releasing VT 7
[+214.09s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+214.09s] DEBUG: Seat seat0: Display server stopped
[+214.09s] DEBUG: Seat seat0: Stopped
[+214.09s] DEBUG: Display manager stopped
[+214.09s] DEBUG: Stopping daemon
[+214.09s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1091
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: DisplayServer x-0: Launching X Server
[+0.01s] DEBUG: Launching process 1122: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: DisplayServer x-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
[+1.66s] DEBUG: Process 1122 terminated with signal 6
[+1.66s] DEBUG: DisplayServer x-0: X server stopped
[+1.66s] DEBUG: Releasing VT 7
[+1.66s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.66s] DEBUG: Seat seat0: Display server stopped
[+1.66s] DEBUG: Launching process 1187: /sbin/prime-switch
[+1.67s] DEBUG: Process 1187 exited with return value 0
[+1.67s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.67s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.67s] DEBUG: Seat seat0: Stopping
[+1.67s] DEBUG: Seat seat0: Stopping session
[+1.67s] DEBUG: Seat seat0: Session stopped
[+1.67s] DEBUG: Seat seat0: Stopped
[+1.67s] DEBUG: Required seat has stopped
[+1.67s] DEBUG: Stopping display manager
[+1.67s] DEBUG: Display manager stopped
[+1.67s] DEBUG: Stopping daemon
[+1.67s] DEBUG: Seat seat0: Stopping session
[+1.68s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, 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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: DisplayServer x-0: Launching X Server
[+0.01s] DEBUG: Launching process 1155: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: DisplayServer x-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
[+1.53s] DEBUG: Process 1155 terminated with signal 6
[+1.53s] DEBUG: DisplayServer x-0: X server stopped
[+1.53s] DEBUG: Releasing VT 7
[+1.53s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.53s] DEBUG: Seat seat0: Display server stopped
[+1.53s] DEBUG: Launching process 1198: /sbin/prime-switch
[+1.54s] DEBUG: Process 1198 exited with return value 0
[+1.54s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.54s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.54s] DEBUG: Seat seat0: Stopping
[+1.54s] DEBUG: Seat seat0: Stopping session
[+1.54s] DEBUG: Seat seat0: Session stopped
[+1.54s] DEBUG: Seat seat0: Stopped
[+1.54s] DEBUG: Required seat has stopped
[+1.54s] DEBUG: Stopping display manager
[+1.54s] DEBUG: Display manager stopped
[+1.54s] DEBUG: Stopping daemon
[+1.54s] DEBUG: Seat seat0: Stopping session
[+1.54s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1048
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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: Using VT 7
[+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.00s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: DisplayServer x-0: Launching X Server
[+0.00s] DEBUG: Launching process 1075: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: DisplayServer x-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
[+0.82s] DEBUG: Got signal 10 from process 1075
[+0.82s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.82s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.82s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.82s] DEBUG: Session pid=1155: Started with service 'lightdm-greeter', username 'lightdm'
[+0.83s] DEBUG: Session pid=1155: Authentication complete with return value 0: Success
[+0.83s] DEBUG: Seat seat0: Session authenticated, running command
[+0.83s] DEBUG: Session pid=1155: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.83s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.83s] DEBUG: Session pid=1155: Logging to /var/log/lightdm/seat0-greeter.log
[+0.88s] DEBUG: Activating VT 7
[+0.88s] DEBUG: Activating login1 session c1
[+0.88s] DEBUG: Seat seat0 changes active session to c1
[+0.88s] DEBUG: Session c1 is already active
[+1.00s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+1.13s] DEBUG: Greeter start authentication for nikhil
[+1.13s] DEBUG: Session pid=1223: Started with service 'lightdm', username 'nikhil'
[+1.13s] DEBUG: Session pid=1223: Got 1 message(s) from PAM
[+1.13s] DEBUG: Prompt greeter with 1 message(s)
[+1.17s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+4.78s] DEBUG: Continue authentication
[+4.79s] DEBUG: Session pid=1223: Authentication complete with return value 0: Success
[+4.79s] DEBUG: Authenticate result for user nikhil: Success
[+4.79s] DEBUG: User nikhil authorized
[+4.79s] DEBUG: Greeter requests session ubuntu
[+4.79s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+4.79s] DEBUG: Session pid=1155: Sending SIGTERM
[+4.80s] DEBUG: Session pid=1155: Exited with return value 0
[+4.80s] DEBUG: Seat seat0: Session stopped
[+4.80s] DEBUG: Seat seat0: Greeter stopped, running session
[+4.80s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+4.80s] DEBUG: Session pid=1223: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+4.80s] DEBUG: Creating shared data directory /var/lib/lightdm-data/nikhil
[+4.80s] DEBUG: Session pid=1223: Logging to .xsession-errors
[+4.83s] DEBUG: Activating VT 7
[+4.83s] DEBUG: Activating login1 session c2
[+4.83s] DEBUG: Seat seat0 changes active session to c2
[+4.83s] DEBUG: Session c2 is already active
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=15804
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Using Xephyr for X servers
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: DisplayServer x-1: Logging to /var/log/lightdm/x-1.log
[+0.01s] DEBUG: DisplayServer x-1: Can't launch X server Xephyr, not found in path
[+0.01s] DEBUG: DisplayServer x-1: X server stopped
[+0.01s] DEBUG: Releasing VT 7
[+0.01s] DEBUG: Seat seat0: Display server stopped
[+0.01s] DEBUG: Launching process 15810: /sbin/prime-switch
[+0.03s] DEBUG: Process 15810 exited with return value 0
[+0.03s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+0.03s] DEBUG: Seat seat0: Can't create display server for greeter
[+0.03s] DEBUG: Seat seat0: Session stopped
[+0.03s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.03s] DEBUG: Seat seat0: Stopping
[+0.03s] DEBUG: Seat seat0: Stopped
[+0.03s] DEBUG: Failed to start seat: seat0
[+629.29s] DEBUG: Got signal 15 from process 1
[+629.29s] DEBUG: Caught Terminated signal, shutting down
[+629.29s] DEBUG: Stopping display manager
[+629.29s] DEBUG: Seat seat0: Stopping
[+629.29s] DEBUG: Seat seat0: Stopping display server
[+629.29s] DEBUG: Sending signal 15 to process 1075
[+629.29s] DEBUG: Seat seat0: Stopping session
[+629.29s] DEBUG: Session pid=1223: Sending SIGTERM
[+629.34s] DEBUG: Session pid=1223: Terminated with signal 1
[+629.34s] DEBUG: Seat seat0: Session stopped
[+629.86s] DEBUG: Process 1075 exited with return value 0
[+629.86s] DEBUG: DisplayServer x-0: X server stopped
[+629.86s] DEBUG: Releasing VT 7
[+629.86s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+629.86s] DEBUG: Seat seat0: Display server stopped
[+629.86s] DEBUG: Seat seat0: Stopped
[+629.86s] DEBUG: Display manager stopped
[+629.86s] DEBUG: Stopping daemon
[+629.86s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1101
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: DisplayServer x-0: Launching X Server
[+0.01s] DEBUG: Launching process 1116: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: DisplayServer x-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
[+1.62s] DEBUG: Process 1116 terminated with signal 6
[+1.62s] DEBUG: DisplayServer x-0: X server stopped
[+1.62s] DEBUG: Releasing VT 7
[+1.62s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1.62s] DEBUG: Seat seat0: Display server stopped
[+1.62s] DEBUG: Launching process 1178: /sbin/prime-switch
[+1.63s] DEBUG: Process 1178 exited with return value 0
[+1.63s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1.63s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+1.63s] DEBUG: Seat seat0: Stopping
[+1.63s] DEBUG: Seat seat0: Stopping session
[+1.63s] DEBUG: Seat seat0: Session stopped
[+1.63s] DEBUG: Seat seat0: Stopped
[+1.63s] DEBUG: Required seat has stopped
[+1.63s] DEBUG: Stopping display manager
[+1.63s] DEBUG: Display manager stopped
[+1.63s] DEBUG: Stopping daemon
[+1.63s] DEBUG: Seat seat0: Stopping session
[+1.63s] DEBUG: Exiting with return value 1
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1055
[+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-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-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+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: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+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
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.01s] DEBUG: DisplayServer x-0: Launching X Server
[+0.01s] DEBUG: Launching process 1070: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: DisplayServer x-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
[+0.80s] DEBUG: Got signal 10 from process 1070
[+0.80s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.80s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.81s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.81s] DEBUG: Session pid=1149: Started with service 'lightdm-greeter', username 'lightdm'
[+0.81s] DEBUG: Session pid=1149: Authentication complete with return value 0: Success
[+0.81s] DEBUG: Seat seat0: Session authenticated, running command
[+0.81s] DEBUG: Session pid=1149: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.81s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.81s] DEBUG: Session pid=1149: Logging to /var/log/lightdm/seat0-greeter.log
[+0.86s] DEBUG: Activating VT 7
[+0.86s] DEBUG: Activating login1 session c1
[+0.86s] DEBUG: Seat seat0 changes active session to c1
[+0.86s] DEBUG: Session c1 is already active
[+0.98s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+1.11s] DEBUG: Greeter start authentication for nikhil
[+1.11s] DEBUG: Session pid=1218: Started with service 'lightdm', username 'nikhil'
[+1.12s] DEBUG: Session pid=1218: Got 1 message(s) from PAM
[+1.12s] DEBUG: Prompt greeter with 1 message(s)
[+1.15s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+4.47s] DEBUG: Continue authentication
[+4.47s] DEBUG: Session pid=1218: Authentication complete with return value 0: Success
[+4.47s] DEBUG: Authenticate result for user nikhil: Success
[+4.47s] DEBUG: User nikhil authorized
[+4.47s] DEBUG: Greeter requests session ubuntu
[+4.47s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+4.47s] DEBUG: Session pid=1149: Sending SIGTERM
[+4.48s] DEBUG: Session pid=1149: Exited with return value 0
[+4.48s] DEBUG: Seat seat0: Session stopped
[+4.48s] DEBUG: Seat seat0: Greeter stopped, running session
[+4.48s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+4.48s] DEBUG: Session pid=1218: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+4.48s] DEBUG: Creating shared data directory /var/lib/lightdm-data/nikhil
[+4.48s] DEBUG: Session pid=1218: Logging to .xsession-errors
[+4.52s] DEBUG: Activating VT 7
[+4.52s] DEBUG: Activating login1 session c2
[+4.52s] DEBUG: Seat seat0 changes active session to c2
[+4.52s] DEBUG: Session c2 is already active