[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.2, UID=0 PID=3024
[+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
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] 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 3039: /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
[+0.04s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.04s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.03s] DEBUG: Got signal 10 from process 3039
[+1.03s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+1.03s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+1.03s] DEBUG: Launching process 3115: /sbin/prime-offload
[+1.03s] DEBUG: Process 3115 exited with return value 0
[+1.03s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.03s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.03s] DEBUG: Session pid=3121: Started with service 'lightdm-greeter', username 'lightdm'
[+1.04s] DEBUG: Session pid=3121: Authentication complete with return value 0: Success
[+1.04s] DEBUG: Seat seat0: Session authenticated, running command
[+1.04s] DEBUG: Session pid=3121: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1.04s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.04s] DEBUG: Session pid=3121: Logging to /var/log/lightdm/seat0-greeter.log
[+1.13s] DEBUG: Activating VT 7
[+1.13s] DEBUG: Activating login1 session c1
[+1.13s] DEBUG: Seat seat0 changes active session to c1
[+1.13s] DEBUG: Session c1 is already active
[+1.36s] DEBUG: Greeter connected version=1.18.2 resettable=false
[+1.50s] DEBUG: Greeter start authentication for zander
[+1.50s] DEBUG: Session pid=3177: Started with service 'lightdm', username 'zander'
[+1.50s] DEBUG: Session pid=3177: Got 1 message(s) from PAM
[+1.50s] DEBUG: Prompt greeter with 1 message(s)
[+1.56s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+7.93s] DEBUG: Continue authentication
[+7.94s] DEBUG: Session pid=3177: Authentication complete with return value 0: Success
[+7.94s] DEBUG: Authenticate result for user zander: Success
[+7.94s] DEBUG: User zander authorized
[+7.95s] DEBUG: Greeter requests session ubuntu
[+7.95s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+7.95s] DEBUG: Session pid=3121: Sending SIGTERM
[+7.97s] DEBUG: Session pid=3121: Exited with return value 0
[+7.97s] DEBUG: Seat seat0: Session stopped
[+7.97s] DEBUG: Seat seat0: Greeter stopped, running session
[+7.97s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+7.97s] DEBUG: Session pid=3177: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+7.97s] DEBUG: Creating shared data directory /var/lib/lightdm-data/zander
[+7.97s] DEBUG: Session pid=3177: Logging to .xsession-errors
[+8.04s] DEBUG: Activating VT 7
[+8.04s] DEBUG: Activating login1 session c2
[+8.04s] DEBUG: Seat seat0 changes active session to c2
[+8.04s] DEBUG: Session c2 is already active
[+1153.31s] DEBUG: Got signal 15 from process 1
[+1153.32s] DEBUG: Caught Terminated signal, shutting down
[+1153.32s] DEBUG: Stopping display manager
[+1153.32s] DEBUG: Seat seat0: Stopping
[+1153.32s] DEBUG: Seat seat0: Stopping display server
[+1153.32s] DEBUG: Sending signal 15 to process 3039
[+1153.32s] DEBUG: Seat seat0: Stopping session
[+1153.32s] DEBUG: Session pid=3177: Sending SIGTERM
[+1158.32s] DEBUG: Sending signal 9 to process 3039
[+1159.34s] DEBUG: Session pid=3177: Exited with return value 0
[+1159.34s] DEBUG: Seat seat0: Session stopped
[+1195.65s] DEBUG: Seat seat0 changes active session to 
[+1195.65s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.2, UID=0 PID=7089
[+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
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] 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: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: DisplayServer x-1: Logging to /var/log/lightdm/x-1.log
[+0.01s] DEBUG: DisplayServer x-1: Writing X server authority to /var/run/lightdm/root/:1
[+0.01s] DEBUG: DisplayServer x-1: Launching X Server
[+0.01s] DEBUG: Launching process 7094: /usr/bin/X -core :1 -seat seat0 -auth /var/run/lightdm/root/:1 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: DisplayServer x-1: Waiting for ready signal from X server :1
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] 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
[+141.55s] DEBUG: Got signal 15 from process 1
[+141.55s] DEBUG: Caught Terminated signal, shutting down
[+141.55s] DEBUG: Stopping display manager
[+141.55s] DEBUG: Seat seat0: Stopping
[+141.55s] DEBUG: Seat seat0: Stopping display server
[+141.55s] DEBUG: Sending signal 15 to process 7094
[+141.55s] DEBUG: Seat seat0: Stopping session
[+141.55s] DEBUG: Seat seat0: Session stopped
[+146.56s] DEBUG: Sending signal 9 to process 7094
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.2, UID=0 PID=3025
[+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
[+0.02s] 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 3035: /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
[+1.04s] DEBUG: Got signal 10 from process 3035
[+1.04s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+1.04s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+1.04s] DEBUG: Launching process 3115: /sbin/prime-offload
[+1.05s] DEBUG: Process 3115 exited with return value 0
[+1.05s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0
[+1.05s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.05s] DEBUG: Session pid=3121: Started with service 'lightdm-greeter', username 'lightdm'
[+1.06s] DEBUG: Session pid=3121: Authentication complete with return value 0: Success
[+1.06s] DEBUG: Seat seat0: Session authenticated, running command
[+1.06s] DEBUG: Session pid=3121: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1.06s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.06s] DEBUG: Session pid=3121: Logging to /var/log/lightdm/seat0-greeter.log
[+1.13s] DEBUG: Activating VT 7
[+1.13s] DEBUG: Activating login1 session c1
[+1.13s] DEBUG: Seat seat0 changes active session to c1
[+1.13s] DEBUG: Session c1 is already active
[+1.36s] DEBUG: Greeter connected version=1.18.2 resettable=false
[+1.50s] DEBUG: Greeter start authentication for zander
[+1.50s] DEBUG: Session pid=3176: Started with service 'lightdm', username 'zander'
[+1.50s] DEBUG: Session pid=3176: Got 1 message(s) from PAM
[+1.50s] DEBUG: Prompt greeter with 1 message(s)
[+1.55s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+11.23s] DEBUG: Continue authentication
[+11.25s] DEBUG: Session pid=3176: Authentication complete with return value 0: Success
[+11.25s] DEBUG: Authenticate result for user zander: Success
[+11.25s] DEBUG: User zander authorized
[+11.26s] DEBUG: Greeter requests session ubuntu
[+11.26s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+11.26s] DEBUG: Session pid=3121: Sending SIGTERM
[+11.26s] DEBUG: Session pid=3121: Exited with return value 0
[+11.26s] DEBUG: Seat seat0: Session stopped
[+11.26s] DEBUG: Seat seat0: Greeter stopped, running session
[+11.26s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+11.27s] DEBUG: Session pid=3176: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+11.27s] DEBUG: Creating shared data directory /var/lib/lightdm-data/zander
[+11.27s] DEBUG: Session pid=3176: Logging to .xsession-errors
[+11.40s] DEBUG: Activating VT 7
[+11.40s] DEBUG: Activating login1 session c2
[+11.40s] DEBUG: Seat seat0 changes active session to c2
[+11.40s] DEBUG: Session c2 is already active