[+41509.92s] DEBUG: Seat seat0 changes active session to 
[+41513.11s] DEBUG: Seat seat0 changes active session to c2
[+41513.11s] DEBUG: Session c2 is already active
[+41513.32s] DEBUG: Seat seat0 changes active session to 
[+41526.65s] DEBUG: Seat seat0 changes active session to c2
[+41526.65s] DEBUG: Session c2 is already active
[+41526.80s] DEBUG: Seat seat0 changes active session to 
[+41529.38s] DEBUG: Got signal 15 from process 1
[+41530.87s] DEBUG: Caught Terminated signal, shutting down
[+41530.87s] DEBUG: Stopping display manager
[+41531.06s] DEBUG: Seat seat0: Stopping
[+41531.06s] DEBUG: Seat seat0: Stopping display server
[+41531.06s] DEBUG: Sending signal 15 to process 1089
[+41531.17s] DEBUG: Seat seat0: Stopping session
[+41531.17s] DEBUG: Session pid=1285: Sending SIGTERM
[+41531.17s] DEBUG: Session pid=1285: Terminated with signal 1
[+41531.17s] DEBUG: Seat seat0: Session stopped
[+41536.07s] DEBUG: Sending signal 9 to process 1089
[+41536.41s] DEBUG: Process 1089 terminated with signal 9
[+41536.41s] DEBUG: DisplayServer x-0: X server stopped
[+41536.41s] DEBUG: Releasing VT 7
[+41536.41s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+41536.41s] DEBUG: Seat seat0: Display server stopped
[+41536.41s] DEBUG: Seat seat0: Stopped
[+41536.41s] DEBUG: Display manager stopped
[+41536.41s] DEBUG: Stopping daemon
[+41536.41s] DEBUG: Exiting with return value 0
[+0.06s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.07s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=1079
[+0.07s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.07s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.07s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.07s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.07s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.07s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
[+0.07s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-xubuntu.conf
[+0.07s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.07s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.07s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.07s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.07s] 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
[+0.08s] DEBUG: Seat seat0: Creating display server of type x
[+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 1087: /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
[+0.10s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.10s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.66s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+2.42s] DEBUG: Got signal 10 from process 1087
[+2.42s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+2.42s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+2.42s] DEBUG: Launching process 1141: /etc/lightdm/display-setup-script.sh
[+2.82s] DEBUG: Process 1141 exited with return value 0
[+2.82s] DEBUG: Seat seat0: Exit status of /etc/lightdm/display-setup-script.sh: 0
[+2.82s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+2.82s] DEBUG: Session pid=1165: Started with service 'lightdm-greeter', username 'lightdm'
[+2.86s] DEBUG: Session pid=1165: Authentication complete with return value 0: Success
[+2.86s] DEBUG: Seat seat0: Session authenticated, running command
[+2.86s] DEBUG: Session pid=1165: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/lightdm-gtk-greeter
[+2.86s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+2.86s] DEBUG: Session pid=1165: Logging to /var/log/lightdm/x-0-greeter.log
[+3.23s] DEBUG: Activating VT 7
[+3.23s] DEBUG: Activating login1 session c1
[+3.23s] DEBUG: Seat seat0 changes active session to c1
[+3.23s] DEBUG: Session c1 is already active
[+5.14s] DEBUG: Session pid=1165: Greeter connected version=1.18.1 resettable=false
[+5.40s] DEBUG: User /org/freedesktop/Accounts/User109 added
[+7.86s] DEBUG: Session pid=1165: Greeter start authentication for stephane
[+7.86s] DEBUG: Session pid=1282: Started with service 'lightdm', username 'stephane'
[+7.86s] DEBUG: Session pid=1282: Got 1 message(s) from PAM
[+7.86s] DEBUG: Session pid=1165: Prompt greeter with 1 message(s)
[+587.66s] DEBUG: Session pid=1165: Continue authentication
[+587.70s] DEBUG: Session pid=1282: Authentication complete with return value 0: Success
[+587.70s] DEBUG: Session pid=1165: Authenticate result for user stephane: Success
[+587.70s] DEBUG: Session pid=1165: User stephane authorized
[+587.71s] DEBUG: Session pid=1165: Greeter sets language fr_FR
[+587.79s] DEBUG: Session pid=1165: Greeter requests session xubuntu
[+587.79s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+587.79s] DEBUG: Session pid=1165: Sending SIGTERM
[+587.86s] DEBUG: Session pid=1165: Greeter closed communication channel
[+587.86s] DEBUG: Session pid=1165: Exited with return value 0
[+587.86s] DEBUG: Seat seat0: Session stopped
[+587.86s] DEBUG: Seat seat0: Greeter stopped, running session
[+587.86s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+587.86s] DEBUG: Session pid=1282: Running command /usr/sbin/lightdm-session startxfce4
[+587.86s] DEBUG: Creating shared data directory /var/lib/lightdm-data/stephane
[+587.86s] DEBUG: Session pid=1282: Logging to .xsession-errors
[+587.96s] DEBUG: Activating VT 7
[+587.96s] DEBUG: Activating login1 session c2
[+587.96s] DEBUG: Seat seat0 changes active session to c2
[+587.96s] DEBUG: Session c2 is already active
[+664.02s] DEBUG: Seat seat0 changes active session to 
[+672.94s] DEBUG: Seat seat0 changes active session to c2
[+672.94s] DEBUG: Session c2 is already active
[+13235.87s] DEBUG: Seat seat0 changes active session to 
[+13236.23s] DEBUG: Got signal 15 from process 1
[+13236.23s] DEBUG: Caught Terminated signal, shutting down
[+13236.23s] DEBUG: Stopping display manager
[+13236.23s] DEBUG: Seat seat0: Stopping
[+13236.23s] DEBUG: Seat seat0: Stopping display server
[+13236.23s] DEBUG: Sending signal 15 to process 1087
[+13236.23s] DEBUG: Seat seat0: Stopping session
[+13236.23s] DEBUG: Session pid=1282: Sending SIGTERM
[+13236.23s] DEBUG: Session pid=1282: Terminated with signal 1
[+13236.23s] DEBUG: Seat seat0: Session stopped
[+13237.20s] DEBUG: Process 1087 exited with return value 0
[+13237.20s] DEBUG: DisplayServer x-0: X server stopped
[+13237.20s] DEBUG: Releasing VT 7
[+13237.20s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+13237.20s] DEBUG: Seat seat0: Display server stopped
[+13237.20s] DEBUG: Seat seat0: Stopped
[+13237.20s] DEBUG: Display manager stopped
[+13237.20s] DEBUG: Stopping daemon
[+13237.21s] DEBUG: Exiting with return value 0
[+0.11s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.14s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=1092
[+0.14s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.14s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.14s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.14s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.14s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.14s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
[+0.14s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-xubuntu.conf
[+0.14s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.14s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.14s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.14s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.14s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.14s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.14s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.14s] DEBUG: Registered seat module xlocal
[+0.14s] DEBUG: Registered seat module xremote
[+0.14s] 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
[+0.59s] DEBUG: Seat seat0: Creating display server of type x
[+0.59s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.59s] DEBUG: Quitting Plymouth
[+0.63s] DEBUG: Using VT 7
[+0.63s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.63s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+1.04s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+1.04s] DEBUG: DisplayServer x-0: Launching X Server
[+1.04s] DEBUG: Launching process 1104: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+1.04s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+1.04s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+1.04s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+1.13s] DEBUG: Loading users from org.freedesktop.Accounts
[+1.13s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+2.15s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+5.02s] DEBUG: Got signal 10 from process 1104
[+5.02s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+5.02s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+5.02s] DEBUG: Launching process 1146: /etc/lightdm/display-setup-script.sh
[+5.06s] DEBUG: Process 1146 exited with return value 0
[+5.06s] DEBUG: Seat seat0: Exit status of /etc/lightdm/display-setup-script.sh: 0
[+5.06s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+5.06s] DEBUG: Session pid=1150: Started with service 'lightdm-greeter', username 'lightdm'
[+5.23s] DEBUG: Session pid=1150: Authentication complete with return value 0: Success
[+5.23s] DEBUG: Seat seat0: Session authenticated, running command
[+5.23s] DEBUG: Session pid=1150: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/lightdm-gtk-greeter
[+5.23s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+5.23s] DEBUG: Session pid=1150: Logging to /var/log/lightdm/x-0-greeter.log
[+5.46s] DEBUG: Activating VT 7
[+5.46s] DEBUG: Activating login1 session c1
[+5.46s] DEBUG: Seat seat0 changes active session to c1
[+5.46s] DEBUG: Session c1 is already active
[+6.83s] DEBUG: Session pid=1150: Greeter connected version=1.18.1 resettable=false
[+7.46s] DEBUG: User /org/freedesktop/Accounts/User109 added
[+9.26s] DEBUG: Session pid=1150: Greeter start authentication for stephane
[+9.26s] DEBUG: Session pid=1234: Started with service 'lightdm', username 'stephane'
[+9.29s] DEBUG: Session pid=1234: Got 1 message(s) from PAM
[+9.29s] DEBUG: Session pid=1150: Prompt greeter with 1 message(s)
[+81.48s] DEBUG: Seat seat0 changes active session to 
[+81.85s] DEBUG: Got signal 15 from process 1
[+81.85s] DEBUG: Caught Terminated signal, shutting down
[+81.85s] DEBUG: Stopping display manager
[+81.85s] DEBUG: Seat seat0: Stopping
[+81.85s] DEBUG: Seat seat0: Stopping display server
[+81.85s] DEBUG: Sending signal 15 to process 1104
[+81.85s] DEBUG: Seat seat0: Stopping session
[+81.85s] DEBUG: Session pid=1150: Sending SIGTERM
[+81.85s] DEBUG: Seat seat0: Stopping session
[+81.85s] DEBUG: Session pid=1234: Sending SIGTERM
[+81.85s] DEBUG: Session pid=1234: Terminated with signal 15
[+81.85s] DEBUG: Session: Failed during authentication
[+81.85s] DEBUG: Seat seat0: Session stopped
[+81.85s] DEBUG: Session pid=1150: Terminated with signal 1
[+81.85s] DEBUG: Seat seat0: Session stopped
[+82.14s] DEBUG: Process 1104 exited with return value 0
[+82.14s] DEBUG: DisplayServer x-0: X server stopped
[+82.14s] DEBUG: Releasing VT 7
[+82.14s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+82.14s] DEBUG: Seat seat0: Display server stopped
[+82.14s] DEBUG: Launching process 1520: /sbin/prime-switch
[+82.41s] DEBUG: Process 1520 exited with return value 0
[+82.41s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+82.41s] DEBUG: Seat seat0: Stopped
[+82.41s] DEBUG: Display manager stopped
[+82.41s] DEBUG: Stopping daemon
[+82.42s] DEBUG: Exiting with return value 0
[+0.15s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.18s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=1070
[+0.18s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.18s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.18s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.18s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.18s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.18s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
[+0.18s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-xubuntu.conf
[+0.18s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.18s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.18s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.18s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.18s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.18s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.18s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.18s] DEBUG: Registered seat module xlocal
[+0.18s] DEBUG: Registered seat module xremote
[+0.18s] DEBUG: Registered seat module unity
[+0.62s] DEBUG: Monitoring logind for seats
[+0.62s] DEBUG: New seat added from logind: seat0
[+0.62s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.62s] DEBUG: Seat seat0: Starting
[+0.62s] DEBUG: Seat seat0: Creating greeter session
[+0.62s] DEBUG: Seat seat0: Creating display server of type x
[+0.62s] DEBUG: Using VT 7
[+0.62s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.62s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.62s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.62s] DEBUG: DisplayServer x-0: Launching X Server
[+0.62s] DEBUG: Launching process 1088: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.62s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.62s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.62s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+1.40s] DEBUG: Loading users from org.freedesktop.Accounts
[+1.40s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+2.00s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+4.04s] DEBUG: Got signal 10 from process 1088
[+4.04s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+4.04s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+4.04s] DEBUG: Launching process 1132: /etc/lightdm/display-setup-script.sh
[+4.06s] DEBUG: Process 1132 exited with return value 0
[+4.06s] DEBUG: Seat seat0: Exit status of /etc/lightdm/display-setup-script.sh: 0
[+4.06s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+4.06s] DEBUG: Session pid=1136: Started with service 'lightdm-greeter', username 'lightdm'
[+4.09s] DEBUG: Session pid=1136: Authentication complete with return value 0: Success
[+4.09s] DEBUG: Seat seat0: Session authenticated, running command
[+4.09s] DEBUG: Session pid=1136: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/lightdm-gtk-greeter
[+4.09s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+4.09s] DEBUG: Session pid=1136: Logging to /var/log/lightdm/x-0-greeter.log
[+4.21s] DEBUG: Activating VT 7
[+4.22s] DEBUG: Activating login1 session c1
[+4.22s] DEBUG: Seat seat0 changes active session to c1
[+4.22s] DEBUG: Session c1 is already active
[+4.90s] DEBUG: Session pid=1136: Greeter connected version=1.18.1 resettable=false
[+5.06s] DEBUG: User /org/freedesktop/Accounts/User109 added
[+6.65s] DEBUG: Session pid=1136: Greeter start authentication for stephane
[+6.65s] DEBUG: Session pid=1226: Started with service 'lightdm', username 'stephane'
[+6.66s] DEBUG: Session pid=1226: Got 1 message(s) from PAM
[+6.66s] DEBUG: Session pid=1136: Prompt greeter with 1 message(s)
[+29.97s] DEBUG: Seat seat0 changes active session to 
[+48.01s] DEBUG: Seat seat0 changes active session to 1
[+153.71s] DEBUG: Seat seat0 changes active session to 
[+155.42s] DEBUG: Seat seat0 changes active session to c1
[+155.42s] DEBUG: Session c1 is already active
[+160.43s] DEBUG: Seat seat0 changes active session to 1
[+178.40s] DEBUG: Seat seat0 changes active session to 
[+178.64s] DEBUG: Got signal 15 from process 1
[+178.65s] DEBUG: Caught Terminated signal, shutting down
[+178.65s] DEBUG: Stopping display manager
[+178.65s] DEBUG: Seat seat0: Stopping
[+178.65s] DEBUG: Seat seat0: Stopping display server
[+178.65s] DEBUG: Sending signal 15 to process 1088
[+178.65s] DEBUG: Seat seat0: Stopping session
[+178.65s] DEBUG: Session pid=1136: Sending SIGTERM
[+178.65s] DEBUG: Seat seat0: Stopping session
[+178.65s] DEBUG: Session pid=1226: Sending SIGTERM
[+178.65s] DEBUG: Session pid=1226: Terminated with signal 15
[+178.65s] DEBUG: Session: Failed during authentication
[+178.65s] DEBUG: Seat seat0: Session stopped
[+178.97s] DEBUG: Process 1088 exited with return value 0
[+178.97s] DEBUG: DisplayServer x-0: X server stopped
[+178.97s] DEBUG: Releasing VT 7
[+178.97s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+178.97s] DEBUG: Seat seat0: Display server stopped
[+178.97s] DEBUG: Launching process 1738: /sbin/prime-switch
[+179.30s] DEBUG: Process 1738 exited with return value 0
[+179.30s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+179.30s] DEBUG: Session pid=1136: Greeter closed communication channel
[+179.30s] DEBUG: Session pid=1136: Terminated with signal 1
[+179.30s] DEBUG: Seat seat0: Session stopped
[+179.30s] DEBUG: Seat seat0: Stopped
[+179.30s] DEBUG: Display manager stopped
[+179.30s] DEBUG: Stopping daemon
[+179.30s] DEBUG: Exiting with return value 0
[+0.29s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+1.10s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=1083
[+1.10s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+1.10s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+1.10s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+1.10s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+1.10s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+1.10s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf
[+1.10s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-xubuntu.conf
[+1.10s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+1.10s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+1.10s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+1.10s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+1.10s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+1.10s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+1.10s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+1.10s] DEBUG: Registered seat module xlocal
[+1.10s] DEBUG: Registered seat module xremote
[+1.10s] DEBUG: Registered seat module unity
[+1.11s] DEBUG: Monitoring logind for seats
[+1.11s] DEBUG: New seat added from logind: seat0
[+1.11s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+1.11s] DEBUG: Seat seat0: Starting
[+1.11s] DEBUG: Seat seat0: Creating greeter session
[+1.11s] DEBUG: Seat seat0: Creating display server of type x
[+1.11s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+1.11s] DEBUG: Quitting Plymouth
[+1.14s] DEBUG: Using VT 7
[+1.14s] DEBUG: Seat seat0: Starting local X display on VT 7
[+1.14s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+1.14s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+1.14s] DEBUG: DisplayServer x-0: Launching X Server
[+1.14s] DEBUG: Launching process 1101: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+1.14s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+1.14s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+1.14s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+1.18s] DEBUG: Loading users from org.freedesktop.Accounts
[+1.18s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+2.54s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+4.68s] DEBUG: Got signal 10 from process 1101
[+4.68s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+4.68s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+4.68s] DEBUG: Launching process 1145: /etc/lightdm/display-setup-script.sh
[+4.70s] DEBUG: Process 1145 exited with return value 0
[+4.70s] DEBUG: Seat seat0: Exit status of /etc/lightdm/display-setup-script.sh: 0
[+4.70s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+4.70s] DEBUG: Session pid=1149: Started with service 'lightdm-greeter', username 'lightdm'
[+4.73s] DEBUG: Session pid=1149: Authentication complete with return value 0: Success
[+4.73s] DEBUG: Seat seat0: Session authenticated, running command
[+4.73s] DEBUG: Session pid=1149: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/lightdm-gtk-greeter
[+4.73s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+4.73s] DEBUG: Session pid=1149: Logging to /var/log/lightdm/x-0-greeter.log
[+4.86s] DEBUG: Activating VT 7
[+4.86s] DEBUG: Activating login1 session c1
[+4.86s] DEBUG: Seat seat0 changes active session to c1
[+4.86s] DEBUG: Session c1 is already active
[+5.46s] DEBUG: Session pid=1149: Greeter connected version=1.18.1 resettable=false
[+5.61s] DEBUG: User /org/freedesktop/Accounts/User109 added
[+6.47s] DEBUG: Session pid=1149: Greeter start authentication for stephane
[+6.47s] DEBUG: Session pid=1232: Started with service 'lightdm', username 'stephane'
[+6.47s] DEBUG: Session pid=1232: Got 1 message(s) from PAM
[+6.47s] DEBUG: Session pid=1149: Prompt greeter with 1 message(s)
[+3530.23s] DEBUG: Seat seat0 changes active session to 
[+3534.73s] DEBUG: Seat seat0 changes active session to 12