[+14062.32s] DEBUG: Session pid=1130: Terminated with signal 1
[+14062.32s] DEBUG: Seat seat0: Session stopped
[+14062.32s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+14062.32s] DEBUG: Sending signal 15 to process 983
[+14062.36s] DEBUG: Got signal 15 from process 1
[+14062.36s] DEBUG: Caught Terminated signal, shutting down
[+14062.36s] DEBUG: Stopping display manager
[+14062.36s] DEBUG: Seat seat0: Stopping
[+14062.67s] DEBUG: Seat seat0 changes active session to 
[+14062.70s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+14062.80s] DEBUG: Process 983 exited with return value 0
[+14062.80s] DEBUG: DisplayServer x-0: X server stopped
[+14062.80s] DEBUG: Releasing VT 7
[+14062.80s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+14062.80s] DEBUG: Seat seat0: Display server stopped
[+14062.80s] DEBUG: Seat seat0: Stopped
[+14062.80s] DEBUG: Display manager stopped
[+14062.80s] DEBUG: Stopping daemon
[+14062.80s] DEBUG: Exiting with return value 0
[+0.42s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.84s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=953
[+0.84s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.84s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.84s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.84s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.84s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.84s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.84s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.84s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.84s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.84s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.84s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.84s] DEBUG: Registered seat module xlocal
[+0.84s] DEBUG: Registered seat module xremote
[+0.84s] DEBUG: Registered seat module unity
[+1.94s] DEBUG: Monitoring logind for seats
[+1.94s] DEBUG: New seat added from logind: seat0
[+1.94s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+1.94s] DEBUG: Seat seat0: Starting
[+1.94s] DEBUG: Seat seat0: Creating greeter session
[+1.94s] DEBUG: Seat seat0: Creating display server of type x
[+1.95s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+1.95s] DEBUG: Quitting Plymouth
[+1.99s] DEBUG: Using VT 7
[+1.99s] DEBUG: Seat seat0: Starting local X display on VT 7
[+1.99s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+1.99s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+1.99s] DEBUG: DisplayServer x-0: Launching X Server
[+2.00s] DEBUG: Launching process 971: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+2.00s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+2.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+2.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+2.24s] DEBUG: Loading users from org.freedesktop.Accounts
[+2.24s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+5.63s] DEBUG: Got signal 10 from process 971
[+5.63s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+5.63s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+5.63s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+5.63s] DEBUG: Session pid=1041: Started with service 'lightdm-greeter', username 'lightdm'
[+5.70s] DEBUG: Session pid=1041: Authentication complete with return value 0: Success
[+5.70s] DEBUG: Seat seat0: Session authenticated, running command
[+5.70s] DEBUG: Session pid=1041: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+5.70s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+5.70s] DEBUG: Session pid=1041: Logging to /var/log/lightdm/seat0-greeter.log
[+6.04s] DEBUG: Activating VT 7
[+6.04s] DEBUG: Activating login1 session c1
[+6.04s] DEBUG: Seat seat0 changes active session to c1
[+6.04s] DEBUG: Session c1 is already active
[+7.67s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+10.79s] DEBUG: Greeter start authentication for knecht_ruprecht
[+10.79s] DEBUG: Session pid=1131: Started with service 'lightdm', username 'knecht_ruprecht'
[+10.80s] DEBUG: Session pid=1131: Got 1 message(s) from PAM
[+10.80s] DEBUG: Prompt greeter with 1 message(s)
[+11.32s] DEBUG: User /org/freedesktop/Accounts/User112 added
[+124.87s] DEBUG: Continue authentication
[+125.93s] DEBUG: Session pid=1131: Authentication complete with return value 0: Success
[+125.93s] DEBUG: Authenticate result for user knecht_ruprecht: Success
[+125.93s] DEBUG: User knecht_ruprecht authorized
[+125.93s] DEBUG: Greeter requests session ubuntu
[+125.93s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+125.93s] DEBUG: Session pid=1041: Sending SIGTERM
[+126.02s] DEBUG: Greeter closed communication channel
[+126.02s] DEBUG: Session pid=1041: Exited with return value 0
[+126.02s] DEBUG: Seat seat0: Session stopped
[+126.02s] DEBUG: Seat seat0: Greeter stopped, running session
[+126.02s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+126.02s] DEBUG: Session pid=1131: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+126.02s] DEBUG: Creating shared data directory /var/lib/lightdm-data/knecht_ruprecht
[+126.02s] DEBUG: Session pid=1131: Logging to .xsession-errors
[+126.19s] DEBUG: Activating VT 7
[+126.19s] DEBUG: Activating login1 session c2
[+126.19s] DEBUG: Seat seat0 changes active session to c2
[+126.19s] DEBUG: Session c2 is already active
[+8043.83s] DEBUG: Session pid=1131: Terminated with signal 1
[+8043.83s] DEBUG: Seat seat0: Session stopped
[+8043.83s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+8043.83s] DEBUG: Sending signal 15 to process 971
[+8043.87s] DEBUG: Got signal 15 from process 1
[+8043.87s] DEBUG: Caught Terminated signal, shutting down
[+8043.87s] DEBUG: Stopping display manager
[+8043.87s] DEBUG: Seat seat0: Stopping
[+8044.28s] DEBUG: Process 971 exited with return value 0
[+8044.28s] DEBUG: DisplayServer x-0: X server stopped
[+8044.28s] DEBUG: Releasing VT 7
[+8044.28s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+8044.28s] DEBUG: Seat seat0: Display server stopped
[+8044.28s] DEBUG: Seat seat0: Stopped
[+8044.28s] DEBUG: Display manager stopped
[+8044.28s] DEBUG: Stopping daemon
[+8044.28s] DEBUG: Exiting with return value 0
[+0.35s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.50s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=943
[+0.50s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.50s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.50s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.50s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.50s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.50s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.50s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.50s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.50s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.50s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.50s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.50s] DEBUG: Registered seat module xlocal
[+0.50s] DEBUG: Registered seat module xremote
[+0.50s] DEBUG: Registered seat module unity
[+2.15s] DEBUG: Monitoring logind for seats
[+2.15s] DEBUG: New seat added from logind: seat0
[+2.15s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+2.15s] DEBUG: Seat seat0: Starting
[+2.15s] DEBUG: Seat seat0: Creating greeter session
[+2.15s] DEBUG: Seat seat0: Creating display server of type x
[+2.16s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+2.16s] DEBUG: Quitting Plymouth
[+2.20s] DEBUG: Using VT 7
[+2.20s] DEBUG: Seat seat0: Starting local X display on VT 7
[+2.20s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+2.20s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+2.20s] DEBUG: DisplayServer x-0: Launching X Server
[+2.20s] DEBUG: Launching process 973: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+2.21s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+2.21s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+2.21s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+2.42s] DEBUG: Loading users from org.freedesktop.Accounts
[+2.42s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+7.93s] DEBUG: Got signal 10 from process 973
[+7.93s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+7.93s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+7.93s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+7.93s] DEBUG: Session pid=1068: Started with service 'lightdm-greeter', username 'lightdm'
[+8.11s] DEBUG: Session pid=1068: Authentication complete with return value 0: Success
[+8.11s] DEBUG: Seat seat0: Session authenticated, running command
[+8.11s] DEBUG: Session pid=1068: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+8.11s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+8.12s] DEBUG: Session pid=1068: Logging to /var/log/lightdm/seat0-greeter.log
[+8.74s] DEBUG: Activating VT 7
[+8.74s] DEBUG: Activating login1 session c1
[+8.74s] DEBUG: Seat seat0 changes active session to c1
[+8.74s] DEBUG: Session c1 is already active
[+10.68s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+13.03s] DEBUG: Greeter start authentication for knecht_ruprecht
[+13.03s] DEBUG: Session pid=1160: Started with service 'lightdm', username 'knecht_ruprecht'
[+13.05s] DEBUG: Session pid=1160: Got 1 message(s) from PAM
[+13.05s] DEBUG: Prompt greeter with 1 message(s)
[+13.32s] DEBUG: User /org/freedesktop/Accounts/User112 added