[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=869
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.01s] DEBUG: Quitting Plymouth
[+0.48s] DEBUG: Using VT 7
[+0.48s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.48s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.48s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.48s] DEBUG: DisplayServer x-0: Launching X Server
[+0.48s] DEBUG: Launching process 880: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.48s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.48s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.48s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.48s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.48s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.46s] DEBUG: Got signal 10 from process 880
[+1.46s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+1.46s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+1.46s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.46s] DEBUG: Session pid=907: Started with service 'lightdm-greeter', username 'lightdm'
[+1.47s] DEBUG: Session pid=907: Authentication complete with return value 0: Success
[+1.47s] DEBUG: Seat seat0: Session authenticated, running command
[+1.47s] DEBUG: Session pid=907: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1.47s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.47s] DEBUG: Session pid=907: Logging to /var/log/lightdm/x-0-greeter.log
[+1.51s] DEBUG: Activating VT 7
[+1.51s] DEBUG: Activating login1 session c1
[+1.51s] DEBUG: Seat seat0 changes active session to c1
[+1.51s] DEBUG: Session c1 is already active
[+1.62s] DEBUG: Session pid=907: Greeter connected version=1.18.1 resettable=false
[+1.67s] DEBUG: Session pid=907: Greeter start authentication for kdab
[+1.67s] DEBUG: Session pid=964: Started with service 'lightdm', username 'kdab'
[+1.68s] DEBUG: Session pid=964: Got 1 message(s) from PAM
[+1.68s] DEBUG: Session pid=907: Prompt greeter with 1 message(s)
[+1.71s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+10.63s] DEBUG: Session pid=907: Continue authentication
[+10.63s] DEBUG: Session pid=964: Authentication complete with return value 0: Success
[+10.63s] DEBUG: Session pid=907: Authenticate result for user kdab: Success
[+10.63s] DEBUG: Session pid=907: User kdab authorized
[+10.64s] DEBUG: Session pid=907: Greeter requests default session
[+10.64s] DEBUG: Writing /home/kdab/.dmrc
[+10.64s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+10.64s] DEBUG: Session pid=907: Sending SIGTERM
[+10.65s] DEBUG: Session pid=907: Greeter closed communication channel
[+10.65s] DEBUG: Session pid=907: Exited with return value 0
[+10.65s] DEBUG: Seat seat0: Session stopped
[+10.65s] DEBUG: Seat seat0: Greeter stopped, running session
[+10.65s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+10.65s] DEBUG: Session pid=964: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+10.65s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+10.65s] DEBUG: Session pid=964: Logging to .xsession-errors
[+10.69s] DEBUG: Activating VT 7
[+10.69s] DEBUG: Activating login1 session c2
[+10.69s] DEBUG: Seat seat0 changes active session to c2
[+10.69s] DEBUG: Session c2 is already active
[+2524.48s] DEBUG: Got signal 15 from process 1
[+2524.48s] DEBUG: Caught Terminated signal, shutting down
[+2524.48s] DEBUG: Stopping display manager
[+2524.48s] DEBUG: Seat seat0: Stopping
[+2524.48s] DEBUG: Seat seat0: Stopping display server
[+2524.48s] DEBUG: Sending signal 15 to process 880
[+2524.48s] DEBUG: Seat seat0: Stopping session
[+2524.48s] DEBUG: Session pid=964: Sending SIGTERM
[+2524.53s] DEBUG: Session pid=964: Terminated with signal 1
[+2524.53s] DEBUG: Seat seat0: Session stopped
[+2524.81s] DEBUG: Process 880 exited with return value 0
[+2524.81s] DEBUG: DisplayServer x-0: X server stopped
[+2524.81s] DEBUG: Releasing VT 7
[+2524.81s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+2524.81s] DEBUG: Seat seat0: Display server stopped
[+2524.81s] DEBUG: Seat seat0: Stopped
[+2524.81s] DEBUG: Display manager stopped
[+2524.81s] DEBUG: Stopping daemon
[+2524.81s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=863
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.10s] DEBUG: Monitoring logind for seats
[+0.10s] DEBUG: New seat added from logind: seat0
[+0.10s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.10s] DEBUG: Seat seat0: Starting
[+0.10s] DEBUG: Seat seat0: Creating greeter session
[+0.10s] DEBUG: Seat seat0: Creating display server of type x
[+0.11s] DEBUG: Quitting Plymouth
[+0.12s] DEBUG: Using VT 7
[+0.12s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.12s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.12s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.12s] DEBUG: DisplayServer x-0: Launching X Server
[+0.12s] DEBUG: Launching process 885: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.12s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.12s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.12s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.12s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.12s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.87s] DEBUG: Got signal 10 from process 885
[+0.87s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.87s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.87s] DEBUG: Launching process 919: /sbin/prime-offload
[+0.88s] DEBUG: Process 919 exited with return value 0
[+0.88s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+0.88s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.88s] DEBUG: Session pid=924: Started with service 'lightdm-greeter', username 'lightdm'
[+0.89s] DEBUG: Session pid=924: Authentication complete with return value 0: Success
[+0.89s] DEBUG: Seat seat0: Session authenticated, running command
[+0.89s] DEBUG: Session pid=924: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.89s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.89s] DEBUG: Session pid=924: Logging to /var/log/lightdm/x-0-greeter.log
[+0.94s] DEBUG: Activating VT 7
[+0.94s] DEBUG: Activating login1 session c1
[+0.94s] DEBUG: Seat seat0 changes active session to c1
[+0.94s] DEBUG: Session c1 is already active
[+1.10s] DEBUG: Session pid=924: Greeter connected version=1.18.1 resettable=false
[+1.18s] DEBUG: Session pid=924: Greeter start authentication for kdab
[+1.18s] DEBUG: Session pid=978: Started with service 'lightdm', username 'kdab'
[+1.18s] DEBUG: Session pid=978: Got 1 message(s) from PAM
[+1.18s] DEBUG: Session pid=924: Prompt greeter with 1 message(s)
[+1.23s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+28.37s] DEBUG: Session pid=924: Continue authentication
[+28.37s] DEBUG: Session pid=978: Authentication complete with return value 0: Success
[+28.37s] DEBUG: Session pid=924: Authenticate result for user kdab: Success
[+28.37s] DEBUG: Session pid=924: User kdab authorized
[+28.39s] DEBUG: Session pid=924: Greeter requests session ubuntu
[+28.39s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+28.39s] DEBUG: Session pid=924: Sending SIGTERM
[+28.40s] DEBUG: Session pid=924: Exited with return value 0
[+28.40s] DEBUG: Seat seat0: Session stopped
[+28.40s] DEBUG: Seat seat0: Greeter stopped, running session
[+28.40s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+28.40s] DEBUG: Session pid=978: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+28.40s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+28.40s] DEBUG: Session pid=978: Logging to .xsession-errors
[+28.43s] DEBUG: Activating VT 7
[+28.43s] DEBUG: Activating login1 session c2
[+28.43s] DEBUG: Seat seat0 changes active session to c2
[+28.43s] DEBUG: Session c2 is already active
[+764.26s] DEBUG: Session pid=978: Terminated with signal 1
[+764.26s] DEBUG: Seat seat0: Session stopped
[+764.26s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+764.26s] DEBUG: Sending signal 15 to process 885
[+764.30s] DEBUG: Got signal 15 from process 1
[+764.30s] DEBUG: Caught Terminated signal, shutting down
[+764.30s] DEBUG: Stopping display manager
[+764.30s] DEBUG: Seat seat0: Stopping
[+765.54s] DEBUG: Process 885 exited with return value 0
[+765.54s] DEBUG: DisplayServer x-0: X server stopped
[+765.54s] DEBUG: Releasing VT 7
[+765.54s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+765.54s] DEBUG: Seat seat0: Display server stopped
[+765.54s] DEBUG: Launching process 14439: /sbin/prime-switch
[+765.56s] DEBUG: Process 14439 exited with return value 0
[+765.56s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+765.56s] DEBUG: Seat seat0: Stopped
[+765.56s] DEBUG: Display manager stopped
[+765.56s] DEBUG: Stopping daemon
[+765.56s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=869
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.10s] DEBUG: Monitoring logind for seats
[+0.10s] DEBUG: New seat added from logind: seat0
[+0.10s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.10s] DEBUG: Seat seat0: Starting
[+0.10s] DEBUG: Seat seat0: Creating greeter session
[+0.11s] DEBUG: Seat seat0: Creating display server of type x
[+0.11s] DEBUG: Quitting Plymouth
[+0.12s] DEBUG: Using VT 7
[+0.12s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.12s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.12s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.12s] DEBUG: DisplayServer x-0: Launching X Server
[+0.12s] DEBUG: Launching process 885: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.12s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.12s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.12s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.13s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.13s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.20s] DEBUG: Got signal 10 from process 885
[+1.20s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+1.20s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+1.20s] DEBUG: Launching process 921: /sbin/prime-offload
[+1.20s] DEBUG: Process 921 exited with return value 0
[+1.20s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.21s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.21s] DEBUG: Session pid=927: Started with service 'lightdm-greeter', username 'lightdm'
[+1.21s] DEBUG: Session pid=927: Authentication complete with return value 0: Success
[+1.21s] DEBUG: Seat seat0: Session authenticated, running command
[+1.21s] DEBUG: Session pid=927: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1.21s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.21s] DEBUG: Session pid=927: Logging to /var/log/lightdm/x-0-greeter.log
[+1.28s] DEBUG: Activating VT 7
[+1.28s] DEBUG: Activating login1 session c1
[+1.28s] DEBUG: Seat seat0 changes active session to c1
[+1.28s] DEBUG: Session c1 is already active
[+1.44s] DEBUG: Session pid=927: Greeter connected version=1.18.1 resettable=false
[+1.51s] DEBUG: Session pid=927: Greeter start authentication for kdab
[+1.51s] DEBUG: Session pid=980: Started with service 'lightdm', username 'kdab'
[+1.52s] DEBUG: Session pid=980: Got 1 message(s) from PAM
[+1.52s] DEBUG: Session pid=927: Prompt greeter with 1 message(s)
[+1.56s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+11.70s] DEBUG: Session pid=927: Continue authentication
[+11.71s] DEBUG: Session pid=980: Authentication complete with return value 0: Success
[+11.71s] DEBUG: Session pid=927: Authenticate result for user kdab: Success
[+11.71s] DEBUG: Session pid=927: User kdab authorized
[+11.72s] DEBUG: Session pid=927: Greeter requests session ubuntu
[+11.72s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+11.72s] DEBUG: Session pid=927: Sending SIGTERM
[+11.73s] DEBUG: Session pid=927: Greeter closed communication channel
[+11.73s] DEBUG: Session pid=927: Exited with return value 0
[+11.73s] DEBUG: Seat seat0: Session stopped
[+11.73s] DEBUG: Seat seat0: Greeter stopped, running session
[+11.73s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+11.73s] DEBUG: Session pid=980: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+11.73s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+11.73s] DEBUG: Session pid=980: Logging to .xsession-errors
[+11.76s] DEBUG: Activating VT 7
[+11.76s] DEBUG: Activating login1 session c2
[+11.76s] DEBUG: Seat seat0 changes active session to c2
[+11.76s] DEBUG: Session c2 is already active
[+320.18s] DEBUG: Session pid=980: Exited with return value 0
[+320.18s] DEBUG: Seat seat0: Session stopped
[+320.18s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+320.18s] DEBUG: Sending signal 15 to process 885
[+321.28s] DEBUG: Process 885 exited with return value 0
[+321.28s] DEBUG: DisplayServer x-0: X server stopped
[+321.28s] DEBUG: Releasing VT 7
[+321.28s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+321.28s] DEBUG: Seat seat0: Display server stopped
[+321.28s] DEBUG: Launching process 2309: /sbin/prime-switch
[+321.29s] DEBUG: Process 2309 exited with return value 0
[+321.29s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+321.29s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+321.29s] DEBUG: Seat seat0: Creating greeter session
[+321.29s] DEBUG: Seat seat0: Creating display server of type x
[+321.29s] DEBUG: Using VT 7
[+321.29s] DEBUG: Seat seat0: Starting local X display on VT 7
[+321.29s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+321.29s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+321.29s] DEBUG: DisplayServer x-0: Launching X Server
[+321.29s] DEBUG: Launching process 2330: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+321.29s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+322.14s] DEBUG: Got signal 10 from process 2330
[+322.14s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+322.14s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+322.15s] DEBUG: Launching process 2342: /sbin/prime-offload
[+322.15s] DEBUG: Process 2342 exited with return value 0
[+322.15s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+322.15s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+322.15s] DEBUG: Session pid=2348: Started with service 'lightdm-greeter', username 'lightdm'
[+322.15s] DEBUG: Session pid=2348: Authentication complete with return value 0: Success
[+322.15s] DEBUG: Seat seat0: Session authenticated, running command
[+322.15s] DEBUG: Session pid=2348: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+322.15s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+322.15s] DEBUG: Session pid=2348: Logging to /var/log/lightdm/x-0-greeter.log
[+322.19s] DEBUG: Activating VT 7
[+322.19s] DEBUG: Activating login1 session c3
[+322.19s] DEBUG: Seat seat0 changes active session to c3
[+322.19s] DEBUG: Session c3 is already active
[+322.28s] DEBUG: Session pid=2348: Greeter connected version=1.18.1 resettable=false
[+322.31s] DEBUG: Session pid=2348: Greeter start authentication for kdab
[+322.31s] DEBUG: Session pid=2401: Started with service 'lightdm', username 'kdab'
[+322.31s] DEBUG: Session pid=2401: Got 1 message(s) from PAM
[+322.31s] DEBUG: Session pid=2348: Prompt greeter with 1 message(s)
[+322.33s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+337.67s] DEBUG: Session pid=2348: Continue authentication
[+337.70s] DEBUG: Session pid=2401: Authentication complete with return value 0: Success
[+337.70s] DEBUG: Session pid=2348: Authenticate result for user kdab: Success
[+337.70s] DEBUG: Session pid=2348: User kdab authorized
[+337.72s] DEBUG: Session pid=2348: Greeter requests session ubuntu
[+337.72s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+337.72s] DEBUG: Session pid=2348: Sending SIGTERM
[+337.73s] DEBUG: Session pid=2348: Exited with return value 0
[+337.73s] DEBUG: Seat seat0: Session stopped
[+337.73s] DEBUG: Seat seat0: Greeter stopped, running session
[+337.73s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1
[+337.73s] DEBUG: Session pid=2401: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+337.73s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+337.73s] DEBUG: Session pid=2401: Logging to .xsession-errors
[+337.76s] DEBUG: Activating VT 7
[+337.76s] DEBUG: Activating login1 session c4
[+337.76s] DEBUG: Seat seat0 changes active session to c4
[+337.76s] DEBUG: Session c4 is already active
[+1278.50s] DEBUG: Session pid=2401: Terminated with signal 1
[+1278.50s] DEBUG: Seat seat0: Session stopped
[+1278.50s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1278.50s] DEBUG: Sending signal 15 to process 2330
[+1278.50s] DEBUG: Got signal 15 from process 1
[+1278.50s] DEBUG: Caught Terminated signal, shutting down
[+1278.50s] DEBUG: Stopping display manager
[+1278.50s] DEBUG: Seat seat0: Stopping
[+1279.70s] DEBUG: Process 2330 exited with return value 0
[+1279.70s] DEBUG: DisplayServer x-0: X server stopped
[+1279.70s] DEBUG: Releasing VT 7
[+1279.70s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1279.70s] DEBUG: Seat seat0: Display server stopped
[+1279.70s] DEBUG: Launching process 4520: /sbin/prime-switch
[+1279.71s] DEBUG: Process 4520 exited with return value 0
[+1279.71s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+1279.71s] DEBUG: Seat seat0: Stopped
[+1279.71s] DEBUG: Display manager stopped
[+1279.71s] DEBUG: Stopping daemon
[+1279.71s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.04s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=840
[+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
[+0.06s] DEBUG: Monitoring logind for seats
[+0.06s] DEBUG: New seat added from logind: seat0
[+0.06s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.06s] DEBUG: Seat seat0: Starting
[+0.06s] DEBUG: Seat seat0: Creating greeter session
[+0.06s] DEBUG: Seat seat0: Creating display server of type x
[+0.06s] DEBUG: Quitting Plymouth
[+0.07s] DEBUG: Using VT 7
[+0.07s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.07s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.07s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.07s] DEBUG: DisplayServer x-0: Launching X Server
[+0.07s] DEBUG: Launching process 919: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.07s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.07s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.07s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.08s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.08s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.94s] DEBUG: Got signal 10 from process 919
[+0.94s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.94s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.94s] DEBUG: Launching process 955: /sbin/prime-offload
[+0.94s] DEBUG: Process 955 exited with return value 0
[+0.94s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+0.94s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.94s] DEBUG: Session pid=961: Started with service 'lightdm-greeter', username 'lightdm'
[+0.95s] DEBUG: Session pid=961: Authentication complete with return value 0: Success
[+0.95s] DEBUG: Seat seat0: Session authenticated, running command
[+0.95s] DEBUG: Session pid=961: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.95s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.95s] DEBUG: Session pid=961: Logging to /var/log/lightdm/x-0-greeter.log
[+1.02s] DEBUG: Activating VT 7
[+1.02s] DEBUG: Activating login1 session c1
[+1.02s] DEBUG: Seat seat0 changes active session to c1
[+1.02s] DEBUG: Session c1 is already active
[+1.14s] DEBUG: Session pid=961: Greeter connected version=1.18.1 resettable=false
[+1.19s] DEBUG: Session pid=961: Greeter start authentication for kdab
[+1.19s] DEBUG: Session pid=1016: Started with service 'lightdm', username 'kdab'
[+1.20s] DEBUG: Session pid=1016: Got 1 message(s) from PAM
[+1.20s] DEBUG: Session pid=961: Prompt greeter with 1 message(s)
[+1.24s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+26.19s] DEBUG: Session pid=961: Continue authentication
[+26.20s] DEBUG: Session pid=1016: Authentication complete with return value 0: Success
[+26.20s] DEBUG: Session pid=961: Authenticate result for user kdab: Success
[+26.20s] DEBUG: Session pid=961: User kdab authorized
[+26.21s] DEBUG: Session pid=961: Greeter requests session ubuntu
[+26.21s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+26.21s] DEBUG: Session pid=961: Sending SIGTERM
[+26.22s] DEBUG: Session pid=961: Exited with return value 0
[+26.22s] DEBUG: Seat seat0: Session stopped
[+26.22s] DEBUG: Seat seat0: Greeter stopped, running session
[+26.22s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+26.22s] DEBUG: Session pid=1016: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+26.22s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+26.22s] DEBUG: Session pid=1016: Logging to .xsession-errors
[+26.27s] DEBUG: Activating VT 7
[+26.27s] DEBUG: Activating login1 session c2
[+26.27s] DEBUG: Seat seat0 changes active session to c2
[+26.27s] DEBUG: Session c2 is already active
[+280.18s] DEBUG: Session pid=1016: Exited with return value 0
[+280.18s] DEBUG: Seat seat0: Session stopped
[+280.18s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+280.18s] DEBUG: Sending signal 15 to process 919
[+281.26s] DEBUG: Process 919 exited with return value 0
[+281.26s] DEBUG: DisplayServer x-0: X server stopped
[+281.26s] DEBUG: Releasing VT 7
[+281.26s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+281.26s] DEBUG: Seat seat0: Display server stopped
[+281.26s] DEBUG: Launching process 2299: /sbin/prime-switch
[+281.28s] DEBUG: Process 2299 exited with return value 0
[+281.28s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+281.28s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+281.28s] DEBUG: Seat seat0: Creating greeter session
[+281.28s] DEBUG: Seat seat0: Creating display server of type x
[+281.28s] DEBUG: Using VT 7
[+281.28s] DEBUG: Seat seat0: Starting local X display on VT 7
[+281.28s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+281.28s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+281.28s] DEBUG: DisplayServer x-0: Launching X Server
[+281.28s] DEBUG: Launching process 2321: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+281.28s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+282.15s] DEBUG: Got signal 10 from process 2321
[+282.15s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+282.15s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+282.15s] DEBUG: Launching process 2330: /sbin/prime-offload
[+282.15s] DEBUG: Process 2330 exited with return value 0
[+282.15s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+282.15s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+282.15s] DEBUG: Session pid=2336: Started with service 'lightdm-greeter', username 'lightdm'
[+282.16s] DEBUG: Session pid=2336: Authentication complete with return value 0: Success
[+282.16s] DEBUG: Seat seat0: Session authenticated, running command
[+282.16s] DEBUG: Session pid=2336: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+282.16s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+282.16s] DEBUG: Session pid=2336: Logging to /var/log/lightdm/x-0-greeter.log
[+282.19s] DEBUG: Activating VT 7
[+282.19s] DEBUG: Activating login1 session c3
[+282.19s] DEBUG: Seat seat0 changes active session to c3
[+282.19s] DEBUG: Session c3 is already active
[+282.28s] DEBUG: Session pid=2336: Greeter connected version=1.18.1 resettable=false
[+282.30s] DEBUG: Session pid=2336: Greeter start authentication for kdab
[+282.30s] DEBUG: Session pid=2388: Started with service 'lightdm', username 'kdab'
[+282.31s] DEBUG: Session pid=2388: Got 1 message(s) from PAM
[+282.31s] DEBUG: Session pid=2336: Prompt greeter with 1 message(s)
[+282.34s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+295.74s] DEBUG: Session pid=2336: Continue authentication
[+295.76s] DEBUG: Session pid=2388: Authentication complete with return value 0: Success
[+295.76s] DEBUG: Session pid=2336: Authenticate result for user kdab: Success
[+295.76s] DEBUG: Session pid=2336: User kdab authorized
[+295.77s] DEBUG: Session pid=2336: Greeter requests session ubuntu
[+295.77s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+295.77s] DEBUG: Session pid=2336: Sending SIGTERM
[+295.78s] DEBUG: Session pid=2336: Greeter closed communication channel
[+295.78s] DEBUG: Session pid=2336: Exited with return value 0
[+295.78s] DEBUG: Seat seat0: Session stopped
[+295.78s] DEBUG: Seat seat0: Greeter stopped, running session
[+295.78s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1
[+295.78s] DEBUG: Session pid=2388: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+295.78s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+295.78s] DEBUG: Session pid=2388: Logging to .xsession-errors
[+295.81s] DEBUG: Activating VT 7
[+295.81s] DEBUG: Activating login1 session c4
[+295.81s] DEBUG: Seat seat0 changes active session to c4
[+295.81s] DEBUG: Session c4 is already active
[+694.45s] DEBUG: Session pid=2388: Exited with return value 0
[+694.45s] DEBUG: Seat seat0: Session stopped
[+694.45s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+694.45s] DEBUG: Sending signal 15 to process 2321
[+694.46s] DEBUG: Seat seat0 changes active session to 
[+694.46s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+695.51s] DEBUG: Process 2321 exited with return value 0
[+695.51s] DEBUG: DisplayServer x-0: X server stopped
[+695.51s] DEBUG: Releasing VT 7
[+695.51s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+695.51s] DEBUG: Seat seat0: Display server stopped
[+695.51s] DEBUG: Launching process 3472: /sbin/prime-switch
[+695.52s] DEBUG: Process 3472 exited with return value 0
[+695.52s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+695.52s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+695.52s] DEBUG: Seat seat0: Creating greeter session
[+695.52s] DEBUG: Seat seat0: Creating display server of type x
[+695.52s] DEBUG: Using VT 7
[+695.52s] DEBUG: Seat seat0: Starting local X display on VT 7
[+695.52s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+695.52s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+695.52s] DEBUG: DisplayServer x-0: Launching X Server
[+695.52s] DEBUG: Launching process 3492: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+695.52s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+696.37s] DEBUG: Got signal 10 from process 3492
[+696.37s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+696.37s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+696.37s] DEBUG: Launching process 3504: /sbin/prime-offload
[+696.37s] DEBUG: Process 3504 exited with return value 0
[+696.37s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+696.37s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+696.37s] DEBUG: Session pid=3510: Started with service 'lightdm-greeter', username 'lightdm'
[+696.37s] DEBUG: Session pid=3510: Authentication complete with return value 0: Success
[+696.37s] DEBUG: Seat seat0: Session authenticated, running command
[+696.37s] DEBUG: Session pid=3510: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+696.37s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+696.37s] DEBUG: Session pid=3510: Logging to /var/log/lightdm/x-0-greeter.log
[+696.41s] DEBUG: Activating VT 7
[+696.41s] DEBUG: Activating login1 session c5
[+696.41s] DEBUG: Seat seat0 changes active session to c5
[+696.41s] DEBUG: Session c5 is already active
[+696.49s] DEBUG: Session pid=3510: Greeter connected version=1.18.1 resettable=false
[+696.52s] DEBUG: Session pid=3510: Greeter start authentication for kdab
[+696.52s] DEBUG: Session pid=3563: Started with service 'lightdm', username 'kdab'
[+696.52s] DEBUG: Session pid=3563: Got 1 message(s) from PAM
[+696.52s] DEBUG: Session pid=3510: Prompt greeter with 1 message(s)
[+696.57s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+706.36s] DEBUG: Session pid=3510: Continue authentication
[+706.37s] DEBUG: Session pid=3563: Authentication complete with return value 0: Success
[+706.37s] DEBUG: Session pid=3510: Authenticate result for user kdab: Success
[+706.37s] DEBUG: Session pid=3510: User kdab authorized
[+706.38s] DEBUG: Session pid=3510: Greeter requests session ubuntu
[+706.38s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+706.38s] DEBUG: Session pid=3510: Sending SIGTERM
[+706.39s] DEBUG: Session pid=3510: Exited with return value 0
[+706.39s] DEBUG: Seat seat0: Session stopped
[+706.39s] DEBUG: Seat seat0: Greeter stopped, running session
[+706.39s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session2
[+706.39s] DEBUG: Session pid=3563: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+706.39s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+706.39s] DEBUG: Session pid=3563: Logging to .xsession-errors
[+706.42s] DEBUG: Activating VT 7
[+706.42s] DEBUG: Activating login1 session c6
[+706.42s] DEBUG: Seat seat0 changes active session to c6
[+706.42s] DEBUG: Session c6 is already active
[+757.73s] DEBUG: Session pid=3563: Exited with return value 0
[+757.73s] DEBUG: Seat seat0: Session stopped
[+757.73s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+757.73s] DEBUG: Sending signal 15 to process 3492
[+757.73s] DEBUG: Seat seat0 changes active session to 
[+757.73s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+758.77s] DEBUG: Process 3492 exited with return value 0
[+758.77s] DEBUG: DisplayServer x-0: X server stopped
[+758.77s] DEBUG: Releasing VT 7
[+758.77s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+758.77s] DEBUG: Seat seat0: Display server stopped
[+758.77s] DEBUG: Launching process 4371: /sbin/prime-switch
[+758.78s] DEBUG: Process 4371 exited with return value 0
[+758.78s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+758.78s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+758.78s] DEBUG: Seat seat0: Creating greeter session
[+758.78s] DEBUG: Seat seat0: Creating display server of type x
[+758.78s] DEBUG: Using VT 7
[+758.78s] DEBUG: Seat seat0: Starting local X display on VT 7
[+758.78s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+758.78s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+758.78s] DEBUG: DisplayServer x-0: Launching X Server
[+758.78s] DEBUG: Launching process 4391: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+758.78s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+759.63s] DEBUG: Got signal 10 from process 4391
[+759.63s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+759.63s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+759.63s] DEBUG: Launching process 4402: /sbin/prime-offload
[+759.64s] DEBUG: Process 4402 exited with return value 0
[+759.64s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+759.64s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+759.64s] DEBUG: Session pid=4408: Started with service 'lightdm-greeter', username 'lightdm'
[+759.64s] DEBUG: Session pid=4408: Authentication complete with return value 0: Success
[+759.64s] DEBUG: Seat seat0: Session authenticated, running command
[+759.64s] DEBUG: Session pid=4408: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+759.64s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+759.64s] DEBUG: Session pid=4408: Logging to /var/log/lightdm/x-0-greeter.log
[+759.67s] DEBUG: Activating VT 7
[+759.67s] DEBUG: Activating login1 session c7
[+759.67s] DEBUG: Seat seat0 changes active session to c7
[+759.67s] DEBUG: Session c7 is already active
[+759.75s] DEBUG: Session pid=4408: Greeter connected version=1.18.1 resettable=false
[+759.78s] DEBUG: Session pid=4408: Greeter start authentication for kdab
[+759.78s] DEBUG: Session pid=4456: Started with service 'lightdm', username 'kdab'
[+759.78s] DEBUG: Session pid=4456: Got 1 message(s) from PAM
[+759.78s] DEBUG: Session pid=4408: Prompt greeter with 1 message(s)
[+759.82s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+774.98s] DEBUG: Session pid=4408: Continue authentication
[+775.01s] DEBUG: Session pid=4456: Authentication complete with return value 0: Success
[+775.01s] DEBUG: Session pid=4408: Authenticate result for user kdab: Success
[+775.01s] DEBUG: Session pid=4408: User kdab authorized
[+775.02s] DEBUG: Session pid=4408: Greeter requests session ubuntu
[+775.02s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+775.02s] DEBUG: Session pid=4408: Sending SIGTERM
[+775.03s] DEBUG: Session pid=4408: Greeter closed communication channel
[+775.03s] DEBUG: Session pid=4408: Exited with return value 0
[+775.03s] DEBUG: Seat seat0: Session stopped
[+775.03s] DEBUG: Seat seat0: Greeter stopped, running session
[+775.03s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session3
[+775.03s] DEBUG: Session pid=4456: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+775.03s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+775.03s] DEBUG: Session pid=4456: Logging to .xsession-errors
[+775.05s] DEBUG: Activating VT 7
[+775.05s] DEBUG: Activating login1 session c8
[+775.05s] DEBUG: Seat seat0 changes active session to c8
[+775.05s] DEBUG: Session c8 is already active
[+928.98s] DEBUG: Session pid=4456: Exited with return value 0
[+928.98s] DEBUG: Seat seat0: Session stopped
[+928.98s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+928.98s] DEBUG: Sending signal 15 to process 4391
[+928.99s] DEBUG: Seat seat0 changes active session to 
[+928.99s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+930.07s] DEBUG: Process 4391 exited with return value 0
[+930.07s] DEBUG: DisplayServer x-0: X server stopped
[+930.07s] DEBUG: Releasing VT 7
[+930.07s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+930.07s] DEBUG: Seat seat0: Display server stopped
[+930.07s] DEBUG: Launching process 5323: /sbin/prime-switch
[+930.08s] DEBUG: Process 5323 exited with return value 0
[+930.08s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+930.08s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+930.08s] DEBUG: Seat seat0: Creating greeter session
[+930.08s] DEBUG: Seat seat0: Creating display server of type x
[+930.08s] DEBUG: Using VT 7
[+930.08s] DEBUG: Seat seat0: Starting local X display on VT 7
[+930.08s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+930.08s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+930.08s] DEBUG: DisplayServer x-0: Launching X Server
[+930.08s] DEBUG: Launching process 5343: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+930.08s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+930.94s] DEBUG: Got signal 10 from process 5343
[+930.94s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+930.94s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+930.94s] DEBUG: Launching process 5352: /sbin/prime-offload
[+930.94s] DEBUG: Process 5352 exited with return value 0
[+930.94s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+930.94s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+930.94s] DEBUG: Session pid=5358: Started with service 'lightdm-greeter', username 'lightdm'
[+930.95s] DEBUG: Session pid=5358: Authentication complete with return value 0: Success
[+930.95s] DEBUG: Seat seat0: Session authenticated, running command
[+930.95s] DEBUG: Session pid=5358: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+930.95s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+930.95s] DEBUG: Session pid=5358: Logging to /var/log/lightdm/x-0-greeter.log
[+930.98s] DEBUG: Activating VT 7
[+930.98s] DEBUG: Activating login1 session c9
[+930.98s] DEBUG: Seat seat0 changes active session to c9
[+930.98s] DEBUG: Session c9 is already active
[+931.07s] DEBUG: Session pid=5358: Greeter connected version=1.18.1 resettable=false
[+931.09s] DEBUG: Session pid=5358: Greeter start authentication for kdab
[+931.09s] DEBUG: Session pid=5410: Started with service 'lightdm', username 'kdab'
[+931.10s] DEBUG: Session pid=5410: Got 1 message(s) from PAM
[+931.10s] DEBUG: Session pid=5358: Prompt greeter with 1 message(s)
[+931.13s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+940.50s] DEBUG: Session pid=5358: Continue authentication
[+940.51s] DEBUG: Session pid=5410: Authentication complete with return value 0: Success
[+940.51s] DEBUG: Session pid=5358: Authenticate result for user kdab: Success
[+940.51s] DEBUG: Session pid=5358: User kdab authorized
[+940.53s] DEBUG: Session pid=5358: Greeter requests session ubuntu
[+940.53s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+940.53s] DEBUG: Session pid=5358: Sending SIGTERM
[+940.53s] DEBUG: Session pid=5358: Exited with return value 0
[+940.53s] DEBUG: Seat seat0: Session stopped
[+940.53s] DEBUG: Seat seat0: Greeter stopped, running session
[+940.53s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session4
[+940.53s] DEBUG: Session pid=5410: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+940.53s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+940.53s] DEBUG: Session pid=5410: Logging to .xsession-errors
[+940.57s] DEBUG: Activating VT 7
[+940.57s] DEBUG: Activating login1 session c10
[+940.57s] DEBUG: Seat seat0 changes active session to c10
[+940.57s] DEBUG: Session c10 is already active
[+953.91s] DEBUG: Got signal 15 from process 1
[+953.91s] DEBUG: Caught Terminated signal, shutting down
[+953.91s] DEBUG: Stopping display manager
[+953.91s] DEBUG: Seat seat0: Stopping
[+953.91s] DEBUG: Seat seat0: Stopping display server
[+953.91s] DEBUG: Sending signal 15 to process 5343
[+953.91s] DEBUG: Seat seat0: Stopping session
[+953.91s] DEBUG: Session pid=5410: Sending SIGTERM
[+953.91s] DEBUG: Session pid=5410: Terminated with signal 1
[+953.91s] DEBUG: Seat seat0: Session stopped
[+955.00s] DEBUG: Process 5343 exited with return value 0
[+955.00s] DEBUG: DisplayServer x-0: X server stopped
[+955.00s] DEBUG: Releasing VT 7
[+955.00s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+955.00s] DEBUG: Seat seat0: Display server stopped
[+955.00s] DEBUG: Launching process 6245: /sbin/prime-switch
[+955.01s] DEBUG: Process 6245 exited with return value 0
[+955.01s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+955.01s] DEBUG: Seat seat0: Stopped
[+955.01s] DEBUG: Display manager stopped
[+955.01s] DEBUG: Stopping daemon
[+955.01s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=869
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: Using VT 7
[+0.03s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.03s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.03s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.03s] DEBUG: DisplayServer x-0: Launching X Server
[+0.03s] DEBUG: Launching process 889: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.03s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.03s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.03s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.03s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.03s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.94s] DEBUG: Got signal 10 from process 889
[+0.94s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.94s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.94s] DEBUG: Launching process 934: /sbin/prime-offload
[+0.94s] DEBUG: Process 934 exited with return value 0
[+0.94s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+0.94s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.94s] DEBUG: Session pid=940: Started with service 'lightdm-greeter', username 'lightdm'
[+0.94s] DEBUG: Session pid=940: Authentication complete with return value 0: Success
[+0.94s] DEBUG: Seat seat0: Session authenticated, running command
[+0.94s] DEBUG: Session pid=940: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.94s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.94s] DEBUG: Session pid=940: Logging to /var/log/lightdm/x-0-greeter.log
[+1.01s] DEBUG: Activating VT 7
[+1.01s] DEBUG: Activating login1 session c1
[+1.01s] DEBUG: Seat seat0 changes active session to c1
[+1.01s] DEBUG: Session c1 is already active
[+1.13s] DEBUG: Session pid=940: Greeter connected version=1.18.1 resettable=false
[+1.19s] DEBUG: Session pid=940: Greeter start authentication for kdab
[+1.19s] DEBUG: Session pid=993: Started with service 'lightdm', username 'kdab'
[+1.20s] DEBUG: Session pid=993: Got 1 message(s) from PAM
[+1.20s] DEBUG: Session pid=940: Prompt greeter with 1 message(s)
[+1.24s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+21.87s] DEBUG: Session pid=940: Continue authentication
[+21.88s] DEBUG: Session pid=993: Authentication complete with return value 0: Success
[+21.88s] DEBUG: Session pid=940: Authenticate result for user kdab: Success
[+21.88s] DEBUG: Session pid=940: User kdab authorized
[+21.90s] DEBUG: Session pid=940: Greeter requests session ubuntu
[+21.90s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+21.90s] DEBUG: Session pid=940: Sending SIGTERM
[+21.90s] DEBUG: Session pid=940: Exited with return value 0
[+21.90s] DEBUG: Seat seat0: Session stopped
[+21.90s] DEBUG: Seat seat0: Greeter stopped, running session
[+21.90s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+21.90s] DEBUG: Session pid=993: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+21.90s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+21.90s] DEBUG: Session pid=993: Logging to .xsession-errors
[+21.95s] DEBUG: Activating VT 7
[+21.95s] DEBUG: Activating login1 session c2
[+21.95s] DEBUG: Seat seat0 changes active session to c2
[+21.95s] DEBUG: Session c2 is already active
[+346.05s] DEBUG: Got signal 15 from process 1
[+346.05s] DEBUG: Caught Terminated signal, shutting down
[+346.05s] DEBUG: Stopping display manager
[+346.05s] DEBUG: Seat seat0: Stopping
[+346.05s] DEBUG: Seat seat0: Stopping display server
[+346.05s] DEBUG: Sending signal 15 to process 889
[+346.05s] DEBUG: Seat seat0: Stopping session
[+346.05s] DEBUG: Session pid=993: Sending SIGTERM
[+346.05s] DEBUG: Session pid=993: Terminated with signal 1
[+346.05s] DEBUG: Seat seat0: Session stopped
[+347.27s] DEBUG: Process 889 exited with return value 0
[+347.27s] DEBUG: DisplayServer x-0: X server stopped
[+347.27s] DEBUG: Releasing VT 7
[+347.27s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+347.27s] DEBUG: Seat seat0: Display server stopped
[+347.27s] DEBUG: Launching process 2392: /sbin/prime-switch
[+347.28s] DEBUG: Process 2392 exited with return value 0
[+347.28s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0
[+347.28s] DEBUG: Seat seat0: Stopped
[+347.28s] DEBUG: Display manager stopped
[+347.28s] DEBUG: Stopping daemon
[+347.28s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.1, UID=0 PID=881
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf
[+0.00s] DEBUG:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: Registered seat module xlocal
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: DisplayServer x-0: Launching X Server
[+0.02s] DEBUG: Launching process 898: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.02s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.02s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.02s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.85s] DEBUG: Got signal 10 from process 898
[+0.85s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.85s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.85s] DEBUG: Launching process 933: /sbin/prime-offload
[+0.85s] DEBUG: Process 933 exited with return value 0
[+0.85s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+0.85s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.85s] DEBUG: Session pid=939: Started with service 'lightdm-greeter', username 'lightdm'
[+0.85s] DEBUG: Session pid=939: Authentication complete with return value 0: Success
[+0.85s] DEBUG: Seat seat0: Session authenticated, running command
[+0.85s] DEBUG: Session pid=939: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.85s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.86s] DEBUG: Session pid=939: Logging to /var/log/lightdm/x-0-greeter.log
[+0.91s] DEBUG: Activating VT 7
[+0.91s] DEBUG: Activating login1 session c1
[+0.91s] DEBUG: Seat seat0 changes active session to c1
[+0.91s] DEBUG: Session c1 is already active
[+1.02s] DEBUG: Session pid=939: Greeter connected version=1.18.1 resettable=false
[+1.08s] DEBUG: Session pid=939: Greeter start authentication for kdab
[+1.08s] DEBUG: Session pid=992: Started with service 'lightdm', username 'kdab'
[+1.08s] DEBUG: Session pid=992: Got 1 message(s) from PAM
[+1.08s] DEBUG: Session pid=939: Prompt greeter with 1 message(s)
[+1.12s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+425.70s] DEBUG: Session pid=939: Continue authentication
[+425.73s] DEBUG: Session pid=992: Authentication complete with return value 0: Success
[+425.73s] DEBUG: Session pid=939: Authenticate result for user kdab: Success
[+425.73s] DEBUG: Session pid=939: User kdab authorized
[+425.75s] DEBUG: Session pid=939: Greeter requests session ubuntu
[+425.75s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+425.75s] DEBUG: Session pid=939: Sending SIGTERM
[+425.76s] DEBUG: Session pid=939: Greeter closed communication channel
[+425.76s] DEBUG: Session pid=939: Exited with return value 0
[+425.76s] DEBUG: Seat seat0: Session stopped
[+425.76s] DEBUG: Seat seat0: Greeter stopped, running session
[+425.76s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+425.76s] DEBUG: Session pid=992: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+425.76s] DEBUG: Creating shared data directory /var/lib/lightdm-data/kdab
[+425.76s] DEBUG: Session pid=992: Logging to .xsession-errors
[+425.80s] DEBUG: Activating VT 7
[+425.80s] DEBUG: Activating login1 session c2
[+425.80s] DEBUG: Seat seat0 changes active session to c2
[+425.80s] DEBUG: Session c2 is already active