[+94817.29s] DEBUG: Session pid=2108: Exited with return value 0
[+94817.29s] DEBUG: Seat seat0: Session stopped
[+94817.29s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+94817.29s] DEBUG: Sending signal 15 to process 1862
[+94817.89s] DEBUG: Process 1862 exited with return value 0
[+94817.89s] DEBUG: XServer 0: X server stopped
[+94817.89s] DEBUG: Releasing VT 7
[+94817.89s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+94817.89s] DEBUG: Seat seat0: Display server stopped
[+94817.89s] DEBUG: Launching process 20790: /sbin/prime-switch
[+94817.94s] DEBUG: Process 20790 exited with return value 0
[+94817.94s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+94817.94s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+94817.94s] DEBUG: Seat seat0: Creating greeter session
[+94817.94s] DEBUG: Seat seat0: Creating display server of type x
[+94817.94s] DEBUG: Using VT 7
[+94817.94s] DEBUG: Seat seat0: Starting local X display on VT 7
[+94817.94s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+94817.94s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+94817.94s] DEBUG: XServer 0: Launching X Server
[+94817.95s] DEBUG: Launching process 20815: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+94817.95s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+94818.97s] DEBUG: Got signal 10 from process 20815
[+94818.97s] DEBUG: XServer 0: Got signal from X server :0
[+94818.97s] DEBUG: XServer 0: Connecting to XServer :0
[+94818.97s] DEBUG: Launching process 20859: /sbin/prime-offload
[+94818.98s] DEBUG: Process 20859 exited with return value 0
[+94818.98s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+94818.98s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+94818.98s] DEBUG: Session pid=20869: Started with service 'lightdm-greeter', username 'lightdm'
[+94819.00s] DEBUG: Session pid=20869: Authentication complete with return value 0: Success
[+94819.00s] DEBUG: Seat seat0: Session authenticated, running command
[+94819.00s] DEBUG: Session pid=20869: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+94819.00s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+94819.00s] DEBUG: Session pid=20869: Logging to /var/log/lightdm/seat0-greeter.log
[+94819.70s] DEBUG: Activating VT 7
[+94819.70s] DEBUG: Activating login1 session c2
[+94819.70s] DEBUG: Seat seat0 changes active session to c2
[+94819.70s] DEBUG: Session c2 is already active
[+94819.90s] DEBUG: Greeter connected version=1.22.0 api=1 resettable=false
[+94820.28s] DEBUG: Greeter start authentication for bill
[+94820.28s] DEBUG: Session pid=21164: Started with service 'lightdm', username 'bill'
[+94820.29s] DEBUG: Session pid=21164: Got 1 message(s) from PAM
[+94820.29s] DEBUG: Prompt greeter with 1 message(s)
[+94825.34s] DEBUG: User /org/freedesktop/Accounts/User113 added
[+94827.24s] DEBUG: Continue authentication
[+94827.26s] DEBUG: Session pid=21164: Authentication complete with return value 0: Success
[+94827.26s] DEBUG: Authenticate result for user bill: Success
[+94827.26s] DEBUG: User bill authorized
[+94827.26s] DEBUG: Greeter requests session ubuntu
[+94827.26s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+94827.26s] DEBUG: Terminating login1 session c2
[+94827.27s] DEBUG: Session pid=20869: Sending SIGTERM
[+94827.27s] DEBUG: Session pid=20869: Exited with return value 0
[+94827.27s] DEBUG: Seat seat0: Session stopped
[+94827.27s] DEBUG: Seat seat0: Greeter stopped, running session
[+94827.27s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1
[+94827.27s] DEBUG: Session pid=21164: Running command /usr/bin/lightdm-unity8-session /usr/lib/gnome-session/run-systemd-session ubuntu-session.target
[+94827.27s] DEBUG: Creating shared data directory /var/lib/lightdm-data/bill
[+94827.27s] DEBUG: Session pid=21164: Logging to .xsession-errors
[+94827.33s] DEBUG: Activating VT 7
[+94827.33s] DEBUG: Activating login1 session c3
[+94827.33s] DEBUG: Seat seat0 changes active session to 
[+94827.33s] DEBUG: Seat seat0 changes active session to c3
[+94827.33s] DEBUG: Session c3 is already active
[+94842.43s] DEBUG: Seat seat0 changes active session to 
[+94849.26s] DEBUG: Seat seat0 changes active session to 250
[+94853.91s] DEBUG: Seat seat0 changes active session to c3
[+94853.91s] DEBUG: Session c3 is already active
[+94857.51s] DEBUG: Seat seat0 changes active session to 
[+94860.43s] DEBUG: Seat seat0 changes active session to 250
[+94861.79s] DEBUG: Seat seat0 changes active session to 
[+94862.32s] DEBUG: Seat seat0 changes active session to 250
[+94879.18s] DEBUG: Got signal 15 from process 1
[+94879.18s] DEBUG: Caught Terminated signal, shutting down
[+94879.18s] DEBUG: Stopping display manager
[+94879.18s] DEBUG: Seat seat0: Stopping
[+94879.18s] DEBUG: Seat seat0: Stopping display server
[+94879.18s] DEBUG: Sending signal 15 to process 20815
[+94879.18s] DEBUG: Seat seat0: Stopping session
[+94879.18s] DEBUG: Terminating login1 session c3
[+94880.30s] DEBUG: Session pid=21164: Sending SIGTERM
[+94880.30s] DEBUG: Process 20815 exited with return value 0
[+94880.30s] DEBUG: XServer 0: X server stopped
[+94880.30s] DEBUG: Releasing VT 7
[+94880.30s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+94880.30s] DEBUG: Seat seat0: Display server stopped
[+94880.30s] DEBUG: Launching process 21715: /sbin/prime-switch
[+94880.33s] DEBUG: Process 21715 exited with return value 0
[+94880.33s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+94880.35s] DEBUG: Session pid=21164: Exited with return value 0
[+94880.35s] DEBUG: Seat seat0: Session stopped
[+94880.35s] DEBUG: Seat seat0: Stopped
[+94880.35s] DEBUG: Display manager stopped
[+94880.35s] DEBUG: Stopping daemon
[+94880.36s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.22.0, UID=0 PID=1703
[+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/45-unity8.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-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: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] WARNING: Seat type 'xlocal' is deprecated, use 'type=local' instead
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating user session
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.05s] DEBUG: Seat seat0: Creating display server of type x
[+0.07s] DEBUG: Quitting Plymouth
[+0.10s] DEBUG: Using VT 7
[+0.10s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.10s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.10s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.10s] DEBUG: XServer 0: Launching X Server
[+0.10s] DEBUG: Launching process 1790: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.10s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.10s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.10s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+1.08s] DEBUG: Got signal 10 from process 1790
[+1.08s] DEBUG: XServer 0: Got signal from X server :0
[+1.08s] DEBUG: XServer 0: Connecting to XServer :0
[+1.08s] DEBUG: Launching process 1995: /sbin/prime-offload
[+1.08s] DEBUG: Process 1995 exited with return value 0
[+1.08s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.09s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.09s] DEBUG: Session pid=2001: Started with service 'lightdm-autologin', username 'bill'
[+1.10s] DEBUG: Session pid=2001: Authentication complete with return value 0: Success
[+1.10s] DEBUG: Seat seat0: Session authenticated, running command
[+1.10s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+1.10s] DEBUG: Session pid=2001: Running command /usr/bin/lightdm-unity8-session /usr/lib/gnome-session/run-systemd-session ubuntu-session.target
[+1.10s] DEBUG: Creating shared data directory /var/lib/lightdm-data/bill
[+1.10s] DEBUG: Session pid=2001: Logging to .xsession-errors
[+1.58s] DEBUG: Activating VT 7
[+1.58s] DEBUG: Activating login1 session c1
[+1.58s] DEBUG: Seat seat0 changes active session to c1
[+1.58s] DEBUG: Session c1 is already active