[+0.11s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.11s] DEBUG: Starting Light Display Manager 1.16.7, UID=0 PID=987
[+0.11s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.11s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.11s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.11s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.11s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.12s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.12s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.12s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.12s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.12s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.12s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.12s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.12s] DEBUG: Registered seat module xlocal
[+0.12s] DEBUG: Registered seat module xremote
[+0.12s] DEBUG: Registered seat module unity
[+0.14s] DEBUG: Monitoring logind for seats
[+0.14s] DEBUG: New seat added from logind: seat0
[+0.14s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.14s] DEBUG: Seat seat0: Starting
[+0.14s] DEBUG: Seat seat0: Creating greeter session
[+0.14s] DEBUG: Seat seat0: Creating display server of type x
[+0.15s] DEBUG: Deactivating Plymouth
[+0.18s] DEBUG: Using VT 7
[+0.18s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.18s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.18s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.18s] DEBUG: DisplayServer x-0: Launching X Server
[+0.18s] DEBUG: Launching process 1012: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.18s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.19s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.19s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.24s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.24s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+4.13s] DEBUG: Got signal 10 from process 1012
[+4.13s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+4.13s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+4.13s] DEBUG: Quitting Plymouth; retaining splash
[+4.17s] DEBUG: Launching process 1584: /sbin/prime-offload
[+6.21s] DEBUG: Process 1584 exited with return value 0
[+6.21s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+6.22s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+6.22s] DEBUG: Session pid=1759: Started with service 'lightdm-greeter', username 'lightdm'
[+6.28s] DEBUG: Session pid=1759: Authentication complete with return value 0: Success
[+6.28s] DEBUG: Seat seat0: Session authenticated, running command
[+6.28s] DEBUG: Session pid=1759: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+6.28s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+6.28s] DEBUG: Session pid=1759: Logging to /var/log/lightdm/x-0-greeter.log
[+6.48s] DEBUG: Activating VT 7
[+6.48s] DEBUG: Activating login1 session c1
[+6.48s] DEBUG: Seat seat0 changes active session to c1
[+6.48s] DEBUG: Session c1 is already active
[+7.26s] DEBUG: Session pid=1759: Greeter connected version=1.16.7 resettable=false
[+8.23s] DEBUG: Session pid=1759: Greeter start authentication for uoy
[+8.23s] DEBUG: Session pid=1833: Started with service 'lightdm', username 'uoy'
[+8.25s] DEBUG: Session pid=1833: Got 1 message(s) from PAM
[+8.25s] DEBUG: Session pid=1759: Prompt greeter with 1 message(s)
[+8.85s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+211.25s] DEBUG: Session pid=1759: Continue authentication
[+211.30s] DEBUG: Session pid=1833: Authentication complete with return value 0: Success
[+211.30s] DEBUG: Session pid=1759: Authenticate result for user uoy: Success
[+211.30s] DEBUG: Session pid=1759: User uoy authorized
[+211.33s] DEBUG: Session pid=1759: Greeter requests session ubuntu
[+211.33s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+211.33s] DEBUG: Session pid=1759: Sending SIGTERM
[+211.35s] DEBUG: Session pid=1759: Exited with return value 0
[+211.35s] DEBUG: Seat seat0: Session stopped
[+211.35s] DEBUG: Seat seat0: Greeter stopped, running session
[+211.35s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+211.36s] DEBUG: Session pid=1833: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+211.36s] DEBUG: Creating shared data directory /var/lib/lightdm-data/uoy
[+211.37s] DEBUG: Session pid=1833: Logging to .xsession-errors
[+211.64s] DEBUG: Activating VT 7
[+211.64s] DEBUG: Activating login1 session c2
[+211.64s] DEBUG: Seat seat0 changes active session to c2
[+211.64s] DEBUG: Session c2 is already active
[+40545.05s] DEBUG: Got signal 15 from process 1
[+40545.18s] DEBUG: Caught Terminated signal, shutting down
[+40545.18s] DEBUG: Stopping display manager
[+40545.19s] DEBUG: Seat seat0: Stopping
[+40545.19s] DEBUG: Seat seat0: Stopping display server
[+40545.19s] DEBUG: Sending signal 15 to process 1012
[+40545.19s] DEBUG: Seat seat0: Stopping session
[+40545.19s] DEBUG: Session pid=1833: Sending SIGTERM
[+40545.19s] DEBUG: Session pid=1833: Terminated with signal 1
[+40545.19s] DEBUG: Seat seat0: Session stopped
[+40547.47s] DEBUG: Process 1012 exited with return value 0
[+40547.47s] DEBUG: DisplayServer x-0: X server stopped
[+40547.47s] DEBUG: Releasing VT 7
[+40547.47s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+40547.47s] DEBUG: Seat seat0: Display server stopped
[+40547.47s] DEBUG: Launching process 19660: /sbin/prime-switch
[+40547.63s] DEBUG: Process 19660 exited with return value 0
[+40547.63s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+40547.63s] DEBUG: Seat seat0: Stopped
[+40547.63s] DEBUG: Display manager stopped
[+40547.63s] DEBUG: Stopping daemon
[+40547.63s] DEBUG: Exiting with return value 0
[+0.02s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.06s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=1063
[+0.06s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.06s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.06s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.06s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.06s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.06s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.06s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.06s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.06s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.06s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.06s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.06s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.06s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.07s] DEBUG: Registered seat module xlocal
[+0.07s] DEBUG: Registered seat module xremote
[+0.07s] 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
[+0.60s] DEBUG: Seat seat0: Creating display server of type x
[+0.61s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.61s] DEBUG: Quitting Plymouth
[+0.65s] DEBUG: Using VT 7
[+0.65s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.65s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.65s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.65s] DEBUG: DisplayServer x-0: Launching X Server
[+0.65s] DEBUG: Launching process 1090: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.66s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.66s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.66s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.75s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.75s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+8.42s] DEBUG: Got signal 10 from process 1090
[+8.42s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+8.42s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+8.42s] DEBUG: Launching process 1361: /sbin/prime-offload
[+10.53s] DEBUG: Process 1361 exited with return value 0
[+10.53s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+10.53s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+10.53s] DEBUG: Session pid=1515: Started with service 'lightdm-greeter', username 'lightdm'
[+11.12s] DEBUG: Session pid=1515: Authentication complete with return value 0: Success
[+11.12s] DEBUG: Seat seat0: Session authenticated, running command
[+11.12s] DEBUG: Session pid=1515: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+11.12s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+11.12s] DEBUG: Session pid=1515: Logging to /var/log/lightdm/x-0-greeter.log
[+12.46s] DEBUG: Activating VT 7
[+12.46s] DEBUG: Activating login1 session c1
[+12.46s] DEBUG: Seat seat0 changes active session to c1
[+12.46s] DEBUG: Session c1 is already active
[+19.61s] DEBUG: Session pid=1515: Greeter connected version=1.18.1 resettable=false
[+22.66s] DEBUG: Session pid=1515: Greeter start authentication for uoy
[+22.67s] DEBUG: Session pid=2116: Started with service 'lightdm', username 'uoy'
[+22.79s] DEBUG: Session pid=2116: Got 1 message(s) from PAM
[+22.79s] DEBUG: Session pid=1515: Prompt greeter with 1 message(s)
[+24.39s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+40.12s] DEBUG: Session pid=1515: Greeter start authentication for guest account
[+40.12s] DEBUG: Session pid=2116: Sending SIGTERM
[+40.12s] DEBUG: Session pid=2116: Terminated with signal 15
[+40.12s] DEBUG: Session: Failed during authentication
[+40.12s] DEBUG: Seat seat0: Session stopped
[+41.80s] DEBUG: Session pid=1515: Greeter requests default session
[+41.80s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+41.80s] DEBUG: Session pid=1515: Sending SIGTERM
[+41.86s] DEBUG: Session pid=1515: Exited with return value 0
[+41.86s] DEBUG: Seat seat0: Session stopped
[+41.86s] DEBUG: Seat seat0: Greeter stopped, starting session authentication
[+41.86s] DEBUG: Opening guest account with command '/usr/sbin/guest-account add'
[+42.82s] DEBUG: Guest account guest-dmvwku setup
[+42.82s] DEBUG: Session pid=2400: Started with service 'lightdm-autologin', username 'guest-dmvwku'
[+42.88s] DEBUG: Session pid=2400: Authentication complete with return value 0: Success
[+42.88s] DEBUG: Seat seat0: Session authenticated, running command
[+42.88s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+42.88s] DEBUG: Session pid=2400: Running command /usr/lib/lightdm/lightdm-guest-session /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+42.88s] DEBUG: Creating shared data directory /var/lib/lightdm-data/guest-dmvwku
[+42.88s] DEBUG: Session pid=2400: Logging to .xsession-errors
[+43.06s] DEBUG: Activating VT 7
[+43.06s] DEBUG: Activating login1 session c3
[+43.06s] DEBUG: Seat seat0 changes active session to c3
[+43.06s] DEBUG: Session c3 is already active
[+54.42s] DEBUG: User /org/freedesktop/Accounts/User999 added
[+83.07s] DEBUG: Session pid=2400: Exited with return value 0
[+83.07s] DEBUG: Seat seat0: Session stopped
[+83.07s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+83.07s] DEBUG: Sending signal 15 to process 1090
[+83.07s] DEBUG: Closing guest account guest-dmvwku with command '/usr/sbin/guest-account remove guest-dmvwku'
[+83.57s] DEBUG: Process 1090 exited with return value 0
[+83.57s] DEBUG: DisplayServer x-0: X server stopped
[+83.57s] DEBUG: Releasing VT 7
[+83.57s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+83.57s] DEBUG: Seat seat0: Display server stopped
[+83.57s] DEBUG: Launching process 3217: /sbin/prime-switch
[+83.72s] DEBUG: Process 3217 exited with return value 0
[+83.72s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+83.72s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+83.72s] DEBUG: Seat seat0: Creating greeter session
[+83.72s] DEBUG: Seat seat0: Creating display server of type x
[+83.72s] DEBUG: Using VT 7
[+83.72s] DEBUG: Seat seat0: Starting local X display on VT 7
[+83.72s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+83.72s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+83.72s] DEBUG: DisplayServer x-0: Launching X Server
[+83.72s] DEBUG: Launching process 3237: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+83.72s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+83.72s] DEBUG: Seat seat0 changes active session to 
[+83.72s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+84.62s] DEBUG: Got signal 10 from process 3237
[+84.62s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+84.62s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+84.62s] DEBUG: Launching process 3245: /sbin/prime-offload
[+86.62s] DEBUG: Process 3245 exited with return value 0
[+86.62s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+86.62s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+86.62s] DEBUG: Session pid=3293: Started with service 'lightdm-greeter', username 'lightdm'
[+86.63s] DEBUG: Session pid=3293: Authentication complete with return value 0: Success
[+86.63s] DEBUG: Seat seat0: Session authenticated, running command
[+86.63s] DEBUG: Session pid=3293: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+86.63s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+86.63s] DEBUG: Session pid=3293: Logging to /var/log/lightdm/x-0-greeter.log
[+86.66s] DEBUG: Activating VT 7
[+86.66s] DEBUG: Activating login1 session c4
[+86.66s] DEBUG: Seat seat0 changes active session to c4
[+86.66s] DEBUG: Session c4 is already active
[+86.78s] DEBUG: Session pid=3293: Greeter connected version=1.18.1 resettable=false
[+86.88s] DEBUG: Session pid=3293: Greeter start authentication for guest account
[+86.92s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+90.24s] DEBUG: Session pid=3293: Greeter start authentication for uoy
[+90.24s] DEBUG: Session pid=3431: Started with service 'lightdm', username 'uoy'
[+90.26s] DEBUG: Session pid=3431: Got 1 message(s) from PAM
[+90.26s] DEBUG: Session pid=3293: Prompt greeter with 1 message(s)
[+95.43s] DEBUG: Session pid=3293: Terminated with signal 1
[+96.23s] DEBUG: Seat seat0: Session stopped
[+96.23s] DEBUG: Seat seat0: Stopping; failed to start a greeter
[+96.23s] DEBUG: Seat seat0: Stopping
[+96.23s] DEBUG: Seat seat0: Stopping display server
[+96.23s] DEBUG: Sending signal 15 to process 3237
[+96.23s] DEBUG: Seat seat0: Stopping session
[+96.23s] DEBUG: Session pid=3431: Sending SIGTERM
[+96.23s] DEBUG: Got signal 15 from process 1
[+96.23s] DEBUG: Caught Terminated signal, shutting down
[+96.23s] DEBUG: Stopping display manager
[+96.23s] DEBUG: Session pid=3431: Terminated with signal 15
[+96.23s] DEBUG: Session: Failed during authentication
[+96.23s] DEBUG: Seat seat0: Session stopped
[+96.27s] DEBUG: Process 3237 exited with return value 0
[+96.27s] DEBUG: DisplayServer x-0: X server stopped
[+96.27s] DEBUG: Releasing VT 7
[+96.27s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+96.27s] DEBUG: Seat seat0: Display server stopped
[+96.27s] DEBUG: Launching process 3542: /sbin/prime-switch
[+96.41s] DEBUG: Process 3542 exited with return value 0
[+96.41s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+96.41s] DEBUG: Seat seat0: Stopped
[+96.41s] DEBUG: Display manager stopped
[+96.41s] DEBUG: Stopping daemon
[+96.41s] DEBUG: Exiting with return value 0
[+0.04s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.30s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=980
[+0.30s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.30s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.30s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.30s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.30s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.30s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.30s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.30s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.30s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.30s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.30s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.30s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.30s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.30s] DEBUG: Registered seat module xlocal
[+0.30s] DEBUG: Registered seat module xremote
[+0.30s] DEBUG: Registered seat module unity
[+0.31s] DEBUG: Monitoring logind for seats
[+0.31s] DEBUG: New seat added from logind: seat0
[+0.31s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.31s] DEBUG: Seat seat0: Starting
[+0.31s] DEBUG: Seat seat0: Creating greeter session
[+0.31s] DEBUG: Seat seat0: Creating display server of type x
[+0.31s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.31s] DEBUG: Quitting Plymouth
[+0.34s] DEBUG: Using VT 7
[+0.34s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.34s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.34s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.34s] DEBUG: DisplayServer x-0: Launching X Server
[+0.34s] DEBUG: Launching process 1000: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.34s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.34s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.34s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.36s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.36s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+4.72s] DEBUG: Got signal 10 from process 1000
[+4.72s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+4.72s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+4.72s] DEBUG: Launching process 1147: /sbin/prime-offload
[+6.39s] DEBUG: Process 1147 exited with return value 0
[+6.39s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+6.40s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+6.40s] DEBUG: Session pid=1387: Started with service 'lightdm-greeter', username 'lightdm'
[+6.44s] DEBUG: Session pid=1387: Authentication complete with return value 0: Success
[+6.44s] DEBUG: Seat seat0: Session authenticated, running command
[+6.44s] DEBUG: Session pid=1387: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+6.44s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+6.44s] DEBUG: Session pid=1387: Logging to /var/log/lightdm/x-0-greeter.log
[+6.61s] DEBUG: Activating VT 7
[+6.61s] DEBUG: Activating login1 session c1
[+6.61s] DEBUG: Seat seat0 changes active session to c1
[+6.61s] DEBUG: Session c1 is already active
[+7.29s] DEBUG: Session pid=1387: Greeter connected version=1.18.1 resettable=false
[+8.18s] DEBUG: Session pid=1387: Greeter start authentication for uoy
[+8.18s] DEBUG: Session pid=1442: Started with service 'lightdm', username 'uoy'
[+8.19s] DEBUG: Session pid=1442: Got 1 message(s) from PAM
[+8.19s] DEBUG: Session pid=1387: Prompt greeter with 1 message(s)
[+8.71s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+14.26s] DEBUG: Session pid=1387: Continue authentication
[+14.27s] DEBUG: Session pid=1442: Authentication complete with return value 0: Success
[+14.27s] DEBUG: Session pid=1387: Authenticate result for user uoy: Success
[+14.27s] DEBUG: Session pid=1387: User uoy authorized
[+14.36s] DEBUG: Session pid=1387: Greeter requests session ubuntu
[+14.36s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+14.36s] DEBUG: Session pid=1387: Sending SIGTERM
[+14.37s] DEBUG: Session pid=1387: Exited with return value 0
[+14.37s] DEBUG: Seat seat0: Session stopped
[+14.37s] DEBUG: Seat seat0: Greeter stopped, running session
[+14.37s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+14.37s] DEBUG: Session pid=1442: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+14.37s] DEBUG: Creating shared data directory /var/lib/lightdm-data/uoy
[+14.37s] DEBUG: Session pid=1442: Logging to .xsession-errors
[+14.50s] DEBUG: Activating VT 7
[+14.50s] DEBUG: Activating login1 session c2
[+14.50s] DEBUG: Seat seat0 changes active session to c2
[+14.50s] DEBUG: Session c2 is already active
[+5967.32s] DEBUG: Got signal 15 from process 1
[+5967.32s] DEBUG: Caught Terminated signal, shutting down
[+5967.32s] DEBUG: Stopping display manager
[+5967.32s] DEBUG: Seat seat0: Stopping
[+5967.32s] DEBUG: Seat seat0: Stopping display server
[+5967.32s] DEBUG: Sending signal 15 to process 1000
[+5967.32s] DEBUG: Seat seat0: Stopping session
[+5967.32s] DEBUG: Session pid=1442: Sending SIGTERM
[+5967.32s] DEBUG: Session pid=1442: Terminated with signal 1
[+5967.32s] DEBUG: Seat seat0: Session stopped
[+5967.71s] DEBUG: Process 1000 exited with return value 0
[+5967.71s] DEBUG: DisplayServer x-0: X server stopped
[+5967.71s] DEBUG: Releasing VT 7
[+5967.71s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+5967.71s] DEBUG: Seat seat0: Display server stopped
[+5967.71s] DEBUG: Launching process 7814: /sbin/prime-switch
[+5967.90s] DEBUG: Process 7814 exited with return value 0
[+5967.90s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+5967.90s] DEBUG: Seat seat0: Stopped
[+5967.90s] DEBUG: Display manager stopped
[+5967.90s] DEBUG: Stopping daemon
[+5967.90s] DEBUG: Exiting with return value 0
[+0.11s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.16s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=925
[+0.16s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.16s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.16s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.16s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.16s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.16s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.16s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.16s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.16s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.16s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.16s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.16s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.16s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.16s] DEBUG: Registered seat module xlocal
[+0.16s] DEBUG: Registered seat module xremote
[+0.16s] 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
[+0.33s] DEBUG: Seat seat0: Creating display server of type x
[+2.13s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+2.13s] DEBUG: Quitting Plymouth
[+2.17s] DEBUG: Using VT 7
[+2.17s] DEBUG: Seat seat0: Starting local X display on VT 7
[+2.17s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+2.17s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+2.17s] DEBUG: DisplayServer x-0: Launching X Server
[+2.17s] DEBUG: Launching process 1041: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+2.17s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+2.17s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+2.17s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+2.18s] DEBUG: Loading users from org.freedesktop.Accounts
[+2.18s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+12.50s] DEBUG: Got signal 10 from process 1041
[+12.50s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+12.50s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+12.50s] DEBUG: Launching process 1589: /sbin/prime-offload
[+14.56s] DEBUG: Process 1589 exited with return value 0
[+14.56s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+14.56s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+14.56s] DEBUG: Session pid=1940: Started with service 'lightdm-greeter', username 'lightdm'
[+15.98s] DEBUG: Session pid=1940: Authentication complete with return value 0: Success
[+15.98s] DEBUG: Seat seat0: Session authenticated, running command
[+15.98s] DEBUG: Session pid=1940: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+15.98s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+15.98s] DEBUG: Session pid=1940: Logging to /var/log/lightdm/x-0-greeter.log
[+16.89s] DEBUG: Activating VT 7
[+16.89s] DEBUG: Activating login1 session c1
[+16.89s] DEBUG: Seat seat0 changes active session to c1
[+16.89s] DEBUG: Session c1 is already active
[+22.99s] DEBUG: Session pid=1940: Greeter connected version=1.18.1 resettable=false
[+26.34s] DEBUG: Session pid=1940: Greeter start authentication for uoy
[+26.34s] DEBUG: Session pid=2340: Started with service 'lightdm', username 'uoy'
[+26.45s] DEBUG: Session pid=2340: Got 1 message(s) from PAM
[+26.45s] DEBUG: Session pid=1940: Prompt greeter with 1 message(s)
[+28.84s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+168.06s] DEBUG: Session pid=1940: Continue authentication
[+168.08s] DEBUG: Session pid=2340: Authentication complete with return value 0: Success
[+168.08s] DEBUG: Session pid=1940: Authenticate result for user uoy: Success
[+168.08s] DEBUG: Session pid=1940: User uoy authorized
[+168.19s] DEBUG: Session pid=1940: Greeter requests session ubuntu
[+168.19s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+168.19s] DEBUG: Session pid=1940: Sending SIGTERM
[+168.22s] DEBUG: Session pid=1940: Exited with return value 0
[+168.22s] DEBUG: Seat seat0: Session stopped
[+168.22s] DEBUG: Seat seat0: Greeter stopped, running session
[+168.22s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+168.22s] DEBUG: Session pid=2340: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+168.22s] DEBUG: Creating shared data directory /var/lib/lightdm-data/uoy
[+168.22s] DEBUG: Session pid=2340: Logging to .xsession-errors
[+168.32s] DEBUG: Activating VT 7
[+168.32s] DEBUG: Activating login1 session c2
[+168.32s] DEBUG: Seat seat0 changes active session to c2
[+168.32s] DEBUG: Session c2 is already active
[+11893.79s] DEBUG: Session pid=2340: Terminated with signal 1
[+11893.79s] DEBUG: Seat seat0: Session stopped
[+11893.79s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+11895.00s] DEBUG: Sending signal 15 to process 1041
[+11895.00s] DEBUG: Got signal 15 from process 1
[+11895.77s] DEBUG: Caught Terminated signal, shutting down
[+11895.77s] DEBUG: Stopping display manager
[+11895.77s] DEBUG: Seat seat0: Stopping
[+11895.77s] DEBUG: Process 1041 exited with return value 0
[+11895.77s] DEBUG: DisplayServer x-0: X server stopped
[+11895.77s] DEBUG: Releasing VT 7
[+11895.77s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+11895.77s] DEBUG: Seat seat0: Display server stopped
[+11895.77s] DEBUG: Launching process 29347: /sbin/prime-switch
[+11897.19s] DEBUG: Process 29347 exited with return value 0
[+11897.19s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+11897.19s] DEBUG: Seat seat0: Stopped
[+11897.19s] DEBUG: Display manager stopped
[+11897.19s] DEBUG: Stopping daemon
[+11897.27s] DEBUG: Exiting with return value 0
[+0.14s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.17s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=935
[+0.17s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.17s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.17s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.17s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.17s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.17s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.17s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.17s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.17s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.17s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.17s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.17s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.17s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.17s] DEBUG: Registered seat module xlocal
[+0.17s] DEBUG: Registered seat module xremote
[+0.17s] DEBUG: Registered seat module unity
[+0.17s] DEBUG: Monitoring logind for seats
[+0.17s] DEBUG: New seat added from logind: seat0
[+0.17s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.17s] DEBUG: Seat seat0: Starting
[+0.17s] DEBUG: Seat seat0: Creating greeter session
[+0.18s] DEBUG: Seat seat0: Creating display server of type x
[+5.65s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+5.65s] DEBUG: Quitting Plymouth
[+5.68s] DEBUG: Using VT 7
[+5.68s] DEBUG: Seat seat0: Starting local X display on VT 7
[+5.68s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+5.68s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+5.68s] DEBUG: DisplayServer x-0: Launching X Server
[+5.68s] DEBUG: Launching process 1062: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+5.68s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+5.68s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+5.68s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+5.70s] DEBUG: Loading users from org.freedesktop.Accounts
[+5.70s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+11.22s] DEBUG: Got signal 10 from process 1062
[+11.22s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+11.22s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+11.22s] DEBUG: Launching process 1340: /sbin/prime-offload
[+12.92s] DEBUG: Process 1340 exited with return value 0
[+12.92s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+12.92s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+12.92s] DEBUG: Session pid=1624: Started with service 'lightdm-greeter', username 'lightdm'
[+12.96s] DEBUG: Session pid=1624: Authentication complete with return value 0: Success
[+12.96s] DEBUG: Seat seat0: Session authenticated, running command
[+12.96s] DEBUG: Session pid=1624: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+12.96s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+12.99s] DEBUG: Session pid=1624: Logging to /var/log/lightdm/x-0-greeter.log
[+13.15s] DEBUG: Activating VT 7
[+13.15s] DEBUG: Activating login1 session c1
[+13.15s] DEBUG: Seat seat0 changes active session to c1
[+13.15s] DEBUG: Session c1 is already active
[+14.55s] DEBUG: Session pid=1624: Greeter connected version=1.18.1 resettable=false
[+16.72s] DEBUG: Session pid=1624: Greeter start authentication for uoy
[+16.72s] DEBUG: Session pid=2152: Started with service 'lightdm', username 'uoy'
[+16.73s] DEBUG: Session pid=2152: Got 1 message(s) from PAM
[+16.73s] DEBUG: Session pid=1624: Prompt greeter with 1 message(s)
[+17.06s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+31.19s] DEBUG: Session pid=1624: Continue authentication
[+31.20s] DEBUG: Session pid=2152: Authentication complete with return value 0: Success
[+31.20s] DEBUG: Session pid=1624: Authenticate result for user uoy: Success
[+31.20s] DEBUG: Session pid=1624: User uoy authorized
[+31.25s] DEBUG: Session pid=1624: Greeter requests session unity8-lxc
[+31.46s] DEBUG: Writing /home/uoy/.dmrc
[+31.69s] DEBUG: Seat seat0: Creating display server of type mir-container
[+31.69s] DEBUG: Using VT 8
[+31.69s] DEBUG: DisplayServer: Logging to /var/log/lightdm/unity-system-compositor.log
[+31.69s] DEBUG: Launching process 2414: /usr/bin/unity8-lxc-compositor --file '/run/lightdm-mir-0' --from-dm-fd 12 --to-dm-fd 21 --vt 8
[+31.69s] DEBUG: DisplayServer: Waiting for system compositor for 60s
[+37.48s] DEBUG: DisplayServer: Compositor closed communication channel
[+37.48s] DEBUG: Process 2414 exited with return value 2
[+37.48s] DEBUG: DisplayServer: Unity system compositor stopped
[+37.48s] DEBUG: Releasing VT 8
[+37.48s] DEBUG: Seat seat0: Display server stopped
[+37.48s] DEBUG: Launching process 2498: /sbin/prime-switch
[+37.64s] DEBUG: Process 2498 exited with return value 0
[+37.64s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+37.64s] DEBUG: Seat seat0: Stopping session
[+37.64s] DEBUG: Session pid=2152: Exited with return value 0
[+37.64s] DEBUG: Seat seat0: Session stopped
[+37.64s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+175.93s] DEBUG: Seat seat0 changes active session to 
[+181.61s] DEBUG: Seat seat0 changes active session to 1
[+2948.19s] DEBUG: Got signal 15 from process 1
[+2948.19s] DEBUG: Caught Terminated signal, shutting down
[+2948.19s] DEBUG: Stopping display manager
[+2948.19s] DEBUG: Seat seat0: Stopping
[+2948.19s] DEBUG: Seat seat0: Stopping display server
[+2948.19s] DEBUG: Sending signal 15 to process 1062
[+2948.19s] DEBUG: Seat seat0: Stopping session
[+2948.19s] DEBUG: Session pid=1624: Sending SIGTERM
[+2948.20s] DEBUG: Session pid=1624: Greeter closed communication channel
[+2948.20s] DEBUG: Session pid=1624: Terminated with signal 1
[+2948.20s] DEBUG: Seat seat0: Session stopped
[+2948.48s] DEBUG: Seat seat0 changes active session to 
[+2948.48s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+2948.96s] DEBUG: Process 1062 exited with return value 0
[+2948.96s] DEBUG: DisplayServer x-0: X server stopped
[+2948.96s] DEBUG: Releasing VT 7
[+2948.96s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+2948.96s] DEBUG: Seat seat0: Display server stopped
[+2948.96s] DEBUG: Launching process 2924: /sbin/prime-switch
[+2949.17s] DEBUG: Process 2924 exited with return value 0
[+2949.17s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+2949.17s] DEBUG: Seat seat0: Stopped
[+2949.17s] DEBUG: Display manager stopped
[+2949.17s] DEBUG: Stopping daemon
[+2949.17s] DEBUG: Exiting with return value 0
[+0.02s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.04s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=965
[+0.04s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.04s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.04s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.04s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.04s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.04s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.04s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.04s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.04s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.04s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.04s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.04s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.04s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.04s] DEBUG: Registered seat module xlocal
[+0.04s] DEBUG: Registered seat module xremote
[+0.04s] 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
[+0.15s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.15s] DEBUG: Quitting Plymouth
[+0.19s] DEBUG: Using VT 7
[+0.19s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.19s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.19s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.19s] DEBUG: DisplayServer x-0: Launching X Server
[+0.19s] DEBUG: Launching process 1060: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.19s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.19s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.19s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.34s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.35s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+4.72s] DEBUG: Got signal 10 from process 1060
[+4.72s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+4.72s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+4.72s] DEBUG: Launching process 1324: /sbin/prime-offload
[+6.36s] DEBUG: Process 1324 exited with return value 0
[+6.36s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+6.36s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+6.36s] DEBUG: Session pid=1603: Started with service 'lightdm-greeter', username 'lightdm'
[+6.43s] DEBUG: Session pid=1603: Authentication complete with return value 0: Success
[+6.43s] DEBUG: Seat seat0: Session authenticated, running command
[+6.43s] DEBUG: Session pid=1603: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+6.43s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+6.43s] DEBUG: Session pid=1603: Logging to /var/log/lightdm/x-0-greeter.log
[+6.65s] DEBUG: Activating VT 7
[+6.65s] DEBUG: Activating login1 session c1
[+6.65s] DEBUG: Seat seat0 changes active session to c1
[+6.65s] DEBUG: Session c1 is already active
[+7.47s] DEBUG: Session pid=1603: Greeter connected version=1.18.1 resettable=false
[+8.37s] DEBUG: Session pid=1603: Greeter start authentication for uoy
[+8.37s] DEBUG: Session pid=1662: Started with service 'lightdm', username 'uoy'
[+8.38s] DEBUG: Session pid=1662: Got 1 message(s) from PAM
[+8.38s] DEBUG: Session pid=1603: Prompt greeter with 1 message(s)
[+8.68s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+119.29s] DEBUG: Session pid=1603: Continue authentication
[+119.30s] DEBUG: Session pid=1662: Authentication complete with return value 0: Success
[+119.30s] DEBUG: Session pid=1603: Authenticate result for user uoy: Success
[+119.30s] DEBUG: Session pid=1603: User uoy authorized
[+119.35s] DEBUG: Session pid=1603: Greeter requests session unity8-lxc
[+119.35s] DEBUG: Seat seat0: Creating display server of type mir-container
[+119.35s] DEBUG: Using VT 8
[+119.35s] DEBUG: DisplayServer: Logging to /var/log/lightdm/unity-system-compositor.log
[+119.35s] DEBUG: Launching process 2436: /usr/bin/unity8-lxc-compositor --file '/run/lightdm-mir-0' --from-dm-fd 12 --to-dm-fd 21 --vt 8
[+119.35s] DEBUG: DisplayServer: Waiting for system compositor for 60s
[+125.25s] DEBUG: DisplayServer: Compositor closed communication channel
[+125.25s] DEBUG: Process 2436 exited with return value 2
[+125.25s] DEBUG: DisplayServer: Unity system compositor stopped
[+125.25s] DEBUG: Releasing VT 8
[+125.25s] DEBUG: Seat seat0: Display server stopped
[+125.25s] DEBUG: Launching process 2499: /sbin/prime-switch
[+125.42s] DEBUG: Process 2499 exited with return value 0
[+125.42s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+125.42s] DEBUG: Seat seat0: Stopping session
[+125.42s] DEBUG: Session pid=1662: Exited with return value 0
[+125.42s] DEBUG: Seat seat0: Session stopped
[+125.42s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+520.42s] DEBUG: Session pid=1603: Terminated with signal 1
[+520.42s] DEBUG: Seat seat0: Session stopped
[+520.42s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+520.42s] DEBUG: Sending signal 15 to process 1060
[+520.43s] DEBUG: Got signal 15 from process 1
[+520.43s] DEBUG: Caught Terminated signal, shutting down
[+520.43s] DEBUG: Stopping display manager
[+520.43s] DEBUG: Seat seat0: Stopping
[+520.62s] DEBUG: Seat seat0 changes active session to 
[+520.62s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+521.12s] DEBUG: Process 1060 exited with return value 0
[+521.12s] DEBUG: DisplayServer x-0: X server stopped
[+521.12s] DEBUG: Releasing VT 7
[+521.12s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+521.12s] DEBUG: Seat seat0: Display server stopped
[+521.12s] DEBUG: Launching process 2860: /sbin/prime-switch
[+521.26s] DEBUG: Process 2860 exited with return value 0
[+521.26s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+521.26s] DEBUG: Seat seat0: Stopped
[+521.26s] DEBUG: Display manager stopped
[+521.26s] DEBUG: Stopping daemon
[+521.26s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.03s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=1031
[+0.03s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.03s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.03s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.03s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.03s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.03s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.03s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.03s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.03s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.03s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.03s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.03s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.03s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.03s] DEBUG: Registered seat module xlocal
[+0.03s] DEBUG: Registered seat module xremote
[+0.03s] DEBUG: Registered seat module unity
[+0.32s] DEBUG: Monitoring logind for seats
[+0.32s] DEBUG: New seat added from logind: seat0
[+0.32s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.32s] DEBUG: Seat seat0: Starting
[+0.32s] DEBUG: Seat seat0: Creating greeter session
[+0.32s] DEBUG: Seat seat0: Creating display server of type x
[+0.32s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.32s] DEBUG: Quitting Plymouth
[+0.54s] DEBUG: Using VT 7
[+0.54s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.54s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.54s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.54s] DEBUG: DisplayServer x-0: Launching X Server
[+0.54s] DEBUG: Launching process 1090: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.54s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.54s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.54s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.57s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.57s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+5.34s] DEBUG: Got signal 10 from process 1090
[+5.34s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+5.34s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+5.34s] DEBUG: Launching process 1309: /sbin/prime-offload
[+6.96s] DEBUG: Process 1309 exited with return value 0
[+6.96s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+6.96s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+6.96s] DEBUG: Session pid=1517: Started with service 'lightdm-greeter', username 'lightdm'
[+7.02s] DEBUG: Session pid=1517: Authentication complete with return value 0: Success
[+7.02s] DEBUG: Seat seat0: Session authenticated, running command
[+7.03s] DEBUG: Session pid=1517: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+7.03s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+7.03s] DEBUG: Session pid=1517: Logging to /var/log/lightdm/x-0-greeter.log
[+7.55s] DEBUG: Activating VT 7
[+7.55s] DEBUG: Activating login1 session c1
[+7.55s] DEBUG: Seat seat0 changes active session to c1
[+7.55s] DEBUG: Session c1 is already active
[+8.31s] DEBUG: Session pid=1517: Greeter connected version=1.18.1 resettable=false
[+9.88s] DEBUG: Session pid=1517: Greeter start authentication for uoy
[+9.88s] DEBUG: Session pid=1936: Started with service 'lightdm', username 'uoy'
[+9.88s] DEBUG: Session pid=1936: Got 1 message(s) from PAM
[+9.88s] DEBUG: Session pid=1517: Prompt greeter with 1 message(s)
[+10.39s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+885.46s] DEBUG: Session pid=1517: Continue authentication
[+885.48s] DEBUG: Session pid=1936: Authentication complete with return value 0: Success
[+885.48s] DEBUG: Session pid=1517: Authenticate result for user uoy: Success
[+885.48s] DEBUG: Session pid=1517: User uoy authorized
[+885.62s] DEBUG: Session pid=1517: Greeter requests session ubuntu
[+885.88s] DEBUG: Writing /home/uoy/.dmrc
[+886.02s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+886.02s] DEBUG: Session pid=1517: Sending SIGTERM
[+886.04s] DEBUG: Session pid=1517: Exited with return value 0
[+886.04s] DEBUG: Seat seat0: Session stopped
[+886.04s] DEBUG: Seat seat0: Greeter stopped, running session
[+886.04s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+886.04s] DEBUG: Session pid=1936: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+886.04s] DEBUG: Creating shared data directory /var/lib/lightdm-data/uoy
[+886.04s] DEBUG: Session pid=1936: Logging to .xsession-errors
[+886.29s] DEBUG: Activating VT 7
[+886.29s] DEBUG: Activating login1 session c2
[+886.29s] DEBUG: Seat seat0 changes active session to c2
[+886.29s] DEBUG: Session c2 is already active
[+1577.65s] DEBUG: Session pid=1936: Exited with return value 0
[+1577.65s] DEBUG: Seat seat0: Session stopped
[+1577.65s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1577.65s] DEBUG: Sending signal 15 to process 1090
[+1577.87s] DEBUG: Process 1090 exited with return value 0
[+1577.87s] DEBUG: DisplayServer x-0: X server stopped
[+1577.87s] DEBUG: Releasing VT 7
[+1577.87s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1577.87s] DEBUG: Seat seat0: Display server stopped
[+1577.87s] DEBUG: Launching process 9104: /sbin/prime-switch
[+1578.02s] DEBUG: Process 9104 exited with return value 0
[+1578.02s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1578.02s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+1578.02s] DEBUG: Seat seat0: Creating greeter session
[+1578.02s] DEBUG: Seat seat0: Creating display server of type x
[+1578.02s] DEBUG: Using VT 7
[+1578.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+1578.02s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+1578.02s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+1578.02s] DEBUG: DisplayServer x-0: Launching X Server
[+1578.02s] DEBUG: Launching process 9126: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+1578.02s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+1578.93s] DEBUG: Got signal 10 from process 9126
[+1578.93s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+1578.93s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+1578.93s] DEBUG: Launching process 9133: /sbin/prime-offload
[+1580.85s] DEBUG: Process 9133 exited with return value 0
[+1580.85s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1580.85s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1580.85s] DEBUG: Session pid=9183: Started with service 'lightdm-greeter', username 'lightdm'
[+1580.87s] DEBUG: Session pid=9183: Authentication complete with return value 0: Success
[+1580.87s] DEBUG: Seat seat0: Session authenticated, running command
[+1580.87s] DEBUG: Session pid=9183: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1580.87s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1580.87s] DEBUG: Session pid=9183: Logging to /var/log/lightdm/x-0-greeter.log
[+1583.72s] DEBUG: Activating VT 7
[+1583.72s] DEBUG: Activating login1 session c3
[+1583.72s] DEBUG: Seat seat0 changes active session to c3
[+1583.72s] DEBUG: Session c3 is already active
[+1583.86s] DEBUG: Session pid=9183: Greeter connected version=1.18.1 resettable=false
[+1583.95s] DEBUG: Session pid=9183: Greeter start authentication for uoy
[+1583.95s] DEBUG: Session pid=9268: Started with service 'lightdm', username 'uoy'
[+1583.96s] DEBUG: Session pid=9268: Got 1 message(s) from PAM
[+1583.96s] DEBUG: Session pid=9183: Prompt greeter with 1 message(s)
[+1584.09s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+1589.91s] DEBUG: Session pid=9183: Continue authentication
[+1589.92s] DEBUG: Session pid=9268: Authentication complete with return value 0: Success
[+1589.92s] DEBUG: Session pid=9183: Authenticate result for user uoy: Success
[+1589.92s] DEBUG: Session pid=9183: User uoy authorized
[+1589.92s] DEBUG: Session pid=9183: Greeter requests session unity8-mir
[+1589.96s] DEBUG: Writing /home/uoy/.dmrc
[+1590.16s] DEBUG: Seat seat0: Creating display server of type mir
[+1590.16s] DEBUG: Using VT 8
[+1590.16s] DEBUG: DisplayServer: Logging to /var/log/lightdm/unity-system-compositor.log
[+1590.16s] DEBUG: Launching process 9384: /usr/sbin/unity-system-compositor --file '/run/lightdm-mir-0' --from-dm-fd 12 --to-dm-fd 21 --vt 8
[+1590.16s] DEBUG: DisplayServer: Waiting for system compositor for 60s
[+1590.59s] DEBUG: Seat seat0 changes active session to 
[+1591.58s] DEBUG: DisplayServer: Compositor closed communication channel
[+1591.58s] DEBUG: Process 9384 terminated with signal 11
[+1591.58s] DEBUG: DisplayServer: Unity system compositor stopped
[+1591.58s] DEBUG: Releasing VT 8
[+1591.58s] DEBUG: Seat seat0: Display server stopped
[+1591.58s] DEBUG: Launching process 9391: /sbin/prime-switch
[+1591.72s] DEBUG: Process 9391 exited with return value 0
[+1591.72s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1591.72s] DEBUG: Seat seat0: Stopping session
[+1591.72s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+1591.72s] DEBUG: Seat seat0: Switching to existing greeter
[+1591.72s] DEBUG: Activating VT 7
[+1591.72s] DEBUG: Activating login1 session c3
[+1591.73s] DEBUG: Session pid=9268: Exited with return value 0
[+1591.73s] DEBUG: Seat seat0: Session stopped
[+1591.73s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1591.73s] DEBUG: Seat seat0 changes active session to c3
[+1591.73s] DEBUG: Session c3 is already active
[+1606.79s] DEBUG: Seat seat0 changes active session to 
[+1610.91s] DEBUG: Seat seat0 changes active session to c3
[+1610.91s] DEBUG: Session c3 is already active
[+1617.13s] DEBUG: Seat seat0 changes active session to 
[+1643.82s] DEBUG: Seat seat0 changes active session to c3
[+1643.82s] DEBUG: Session c3 is already active
[+1647.17s] DEBUG: Got signal 15 from process 1
[+1647.17s] DEBUG: Caught Terminated signal, shutting down
[+1647.17s] DEBUG: Stopping display manager
[+1647.17s] DEBUG: Seat seat0: Stopping
[+1647.17s] DEBUG: Seat seat0: Stopping display server
[+1647.17s] DEBUG: Sending signal 15 to process 9126
[+1647.17s] DEBUG: Seat seat0: Stopping session
[+1647.17s] DEBUG: Session pid=9183: Sending SIGTERM
[+1647.19s] DEBUG: Session pid=9183: Terminated with signal 1
[+1647.19s] DEBUG: Seat seat0: Session stopped
[+1647.61s] DEBUG: Process 9126 exited with return value 0
[+1647.61s] DEBUG: DisplayServer x-0: X server stopped
[+1647.61s] DEBUG: Releasing VT 7
[+1647.61s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1647.61s] DEBUG: Seat seat0: Display server stopped
[+1647.62s] DEBUG: Launching process 9788: /sbin/prime-switch
[+1647.77s] DEBUG: Process 9788 exited with return value 0
[+1647.77s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1647.77s] DEBUG: Seat seat0: Stopped
[+1647.77s] DEBUG: Display manager stopped
[+1647.77s] DEBUG: Stopping daemon
[+1647.77s] DEBUG: Exiting with return value 0
[+0.06s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.38s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=1037
[+0.38s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/55-unity8.conf
[+0.38s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.38s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.38s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.38s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.38s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.38s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.38s] DEBUG: Registered seat module xlocal
[+0.38s] DEBUG: Registered seat module xremote
[+0.38s] DEBUG: Registered seat module unity
[+0.38s] DEBUG: Monitoring logind for seats
[+0.38s] DEBUG: New seat added from logind: seat0
[+0.38s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.38s] DEBUG: Seat seat0: Starting
[+0.38s] DEBUG: Seat seat0: Creating greeter session
[+0.76s] DEBUG: Seat seat0: Creating display server of type x
[+0.76s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.76s] DEBUG: Quitting Plymouth
[+0.94s] DEBUG: Using VT 7
[+0.94s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.94s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.94s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.94s] DEBUG: DisplayServer x-0: Launching X Server
[+0.94s] DEBUG: Launching process 1140: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.94s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.94s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.94s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.99s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.99s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+10.87s] DEBUG: Got signal 10 from process 1140
[+10.87s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+10.87s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+10.87s] DEBUG: Launching process 1472: /sbin/prime-offload
[+12.89s] DEBUG: Process 1472 exited with return value 0
[+12.89s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+12.89s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+12.89s] DEBUG: Session pid=1743: Started with service 'lightdm-greeter', username 'lightdm'
[+14.38s] DEBUG: Session pid=1743: Authentication complete with return value 0: Success
[+14.38s] DEBUG: Seat seat0: Session authenticated, running command
[+14.38s] DEBUG: Session pid=1743: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+14.38s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+14.38s] DEBUG: Session pid=1743: Logging to /var/log/lightdm/x-0-greeter.log
[+20.31s] DEBUG: Activating VT 7
[+20.31s] DEBUG: Activating login1 session c1
[+20.31s] DEBUG: Seat seat0 changes active session to c1
[+20.31s] DEBUG: Session c1 is already active
[+25.21s] DEBUG: Session pid=1743: Greeter connected version=1.18.1 resettable=false
[+28.17s] DEBUG: Session pid=1743: Greeter start authentication for uoy
[+28.17s] DEBUG: Session pid=2438: Started with service 'lightdm', username 'uoy'
[+28.32s] DEBUG: Session pid=2438: Got 1 message(s) from PAM
[+28.32s] DEBUG: Session pid=1743: Prompt greeter with 1 message(s)
[+30.48s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+44.34s] DEBUG: Session pid=1743: Continue authentication
[+44.36s] DEBUG: Session pid=2438: Authentication complete with return value 0: Success
[+44.36s] DEBUG: Session pid=1743: Authenticate result for user uoy: Success
[+44.36s] DEBUG: Session pid=1743: User uoy authorized
[+44.41s] DEBUG: Session pid=1743: Greeter requests session unity8-mir
[+44.41s] DEBUG: Seat seat0: Creating display server of type mir
[+44.41s] DEBUG: Using VT 8
[+44.41s] DEBUG: DisplayServer: Logging to /var/log/lightdm/unity-system-compositor.log
[+44.41s] DEBUG: Launching process 2581: /usr/sbin/unity-system-compositor.sleep --file '/run/lightdm-mir-0' --from-dm-fd 12 --to-dm-fd 21 --vt 8
[+44.41s] DEBUG: DisplayServer: Waiting for system compositor for 60s
[+45.06s] DEBUG: Seat seat0 changes active session to 
[+46.03s] DEBUG: DisplayServer: Compositor closed communication channel
[+46.04s] DEBUG: Process 2581 terminated with signal 11
[+46.04s] DEBUG: DisplayServer: Unity system compositor stopped
[+46.04s] DEBUG: Releasing VT 8
[+46.04s] DEBUG: Seat seat0: Display server stopped
[+46.04s] DEBUG: Launching process 2588: /sbin/prime-switch
[+46.19s] DEBUG: Process 2588 exited with return value 0
[+46.19s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+46.19s] DEBUG: Seat seat0: Stopping session
[+46.19s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+46.19s] DEBUG: Seat seat0: Switching to existing greeter
[+46.19s] DEBUG: Activating VT 7
[+46.19s] DEBUG: Activating login1 session c1
[+46.20s] DEBUG: Session pid=2438: Exited with return value 0
[+46.20s] DEBUG: Seat seat0: Session stopped
[+46.20s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+46.20s] DEBUG: Seat seat0 changes active session to c1
[+46.20s] DEBUG: Session c1 is already active
[+50.58s] DEBUG: Got signal 15 from process 1
[+50.58s] DEBUG: Caught Terminated signal, shutting down
[+50.58s] DEBUG: Stopping display manager
[+50.58s] DEBUG: Seat seat0: Stopping
[+50.58s] DEBUG: Seat seat0: Stopping display server
[+50.58s] DEBUG: Sending signal 15 to process 1140
[+50.58s] DEBUG: Seat seat0: Stopping session
[+50.58s] DEBUG: Session pid=1743: Sending SIGTERM
[+50.58s] DEBUG: Session pid=1743: Terminated with signal 1
[+50.58s] DEBUG: Seat seat0: Session stopped
[+50.85s] DEBUG: Seat seat0 changes active session to 
[+50.85s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+51.22s] DEBUG: Process 1140 exited with return value 0
[+51.22s] DEBUG: DisplayServer x-0: X server stopped
[+51.22s] DEBUG: Releasing VT 7
[+51.22s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+51.22s] DEBUG: Seat seat0: Display server stopped
[+51.22s] DEBUG: Launching process 2845: /sbin/prime-switch
[+51.36s] DEBUG: Process 2845 exited with return value 0
[+51.36s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+51.36s] DEBUG: Seat seat0: Stopped
[+51.36s] DEBUG: Display manager stopped
[+51.36s] DEBUG: Stopping daemon
[+51.36s] DEBUG: Exiting with return value 0
[+0.07s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.38s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=1074
[+0.38s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/55-unity8.conf
[+0.38s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.38s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.38s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.38s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.38s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.38s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.38s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.38s] DEBUG: Registered seat module xlocal
[+0.38s] DEBUG: Registered seat module xremote
[+0.38s] DEBUG: Registered seat module unity
[+0.38s] DEBUG: Monitoring logind for seats
[+0.38s] DEBUG: New seat added from logind: seat0
[+0.38s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.38s] DEBUG: Seat seat0: Starting
[+0.38s] DEBUG: Seat seat0: Creating greeter session
[+0.38s] DEBUG: Seat seat0: Creating display server of type x
[+0.38s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.38s] DEBUG: Quitting Plymouth
[+0.42s] DEBUG: Using VT 7
[+0.42s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.42s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.42s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.42s] DEBUG: DisplayServer x-0: Launching X Server
[+0.42s] DEBUG: Launching process 1091: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.42s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.42s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.42s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+1.93s] DEBUG: Loading users from org.freedesktop.Accounts
[+1.93s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+6.04s] DEBUG: Got signal 10 from process 1091
[+6.04s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+6.04s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+6.04s] DEBUG: Launching process 1264: /sbin/prime-offload
[+7.64s] DEBUG: Process 1264 exited with return value 0
[+7.64s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+7.65s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+7.65s] DEBUG: Session pid=1503: Started with service 'lightdm-greeter', username 'lightdm'
[+7.70s] DEBUG: Session pid=1503: Authentication complete with return value 0: Success
[+7.70s] DEBUG: Seat seat0: Session authenticated, running command
[+7.70s] DEBUG: Session pid=1503: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+7.70s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+7.70s] DEBUG: Session pid=1503: Logging to /var/log/lightdm/x-0-greeter.log
[+9.72s] DEBUG: Activating VT 7
[+9.72s] DEBUG: Activating login1 session c1
[+9.73s] DEBUG: Seat seat0 changes active session to c1
[+9.73s] DEBUG: Session c1 is already active
[+11.28s] DEBUG: Session pid=1503: Greeter connected version=1.18.1 resettable=false
[+13.17s] DEBUG: Session pid=1503: Greeter start authentication for uoy
[+13.17s] DEBUG: Session pid=2281: Started with service 'lightdm', username 'uoy'
[+13.17s] DEBUG: Session pid=2281: Got 1 message(s) from PAM
[+13.17s] DEBUG: Session pid=1503: Prompt greeter with 1 message(s)
[+13.74s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+20.37s] DEBUG: Session pid=1503: Continue authentication
[+20.38s] DEBUG: Session pid=2281: Authentication complete with return value 0: Success
[+20.38s] DEBUG: Session pid=1503: Authenticate result for user uoy: Success
[+20.38s] DEBUG: Session pid=1503: User uoy authorized
[+20.39s] DEBUG: Session pid=1503: Greeter requests session ubuntu
[+20.80s] DEBUG: Writing /home/uoy/.dmrc
[+21.34s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+21.34s] DEBUG: Session pid=1503: Sending SIGTERM
[+21.39s] DEBUG: Session pid=1503: Exited with return value 0
[+21.39s] DEBUG: Seat seat0: Session stopped
[+21.39s] DEBUG: Seat seat0: Greeter stopped, running session
[+21.39s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+21.40s] DEBUG: Session pid=2281: Running command /usr/bin/lightdm-unity8-session gnome-session --session=ubuntu
[+21.40s] DEBUG: Creating shared data directory /var/lib/lightdm-data/uoy
[+21.40s] DEBUG: Session pid=2281: Logging to .xsession-errors
[+23.06s] DEBUG: Activating VT 7
[+23.06s] DEBUG: Activating login1 session c2
[+23.06s] DEBUG: Seat seat0 changes active session to c2
[+23.06s] DEBUG: Session c2 is already active