[+882.37s] DEBUG: Continue authentication [+883.92s] DEBUG: Session pid=1512: Authentication complete with return value 7: Authentication failure [+883.92s] DEBUG: Authenticate result for user u: Authentication failure [+883.92s] DEBUG: Session pid=1512: Exited with return value 1 [+883.92s] DEBUG: Seat seat0: Session stopped [+883.93s] DEBUG: Greeter start authentication for u [+883.93s] DEBUG: Session pid=2711: Started with service 'lightdm', username 'u' [+883.94s] DEBUG: Session pid=2711: Got 1 message(s) from PAM [+883.94s] DEBUG: Prompt greeter with 1 message(s) [+885.10s] DEBUG: Continue authentication [+885.11s] DEBUG: Session pid=2711: Authentication complete with return value 0: Success [+885.11s] DEBUG: Authenticate result for user u: Success [+885.11s] DEBUG: User u authorized [+885.11s] DEBUG: Greeter requests session ubuntu [+885.11s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session [+885.11s] DEBUG: Session pid=1428: Sending SIGTERM [+885.11s] DEBUG: Session pid=1428: Exited with return value 0 [+885.11s] DEBUG: Seat seat0: Session stopped [+885.11s] DEBUG: Seat seat0: Greeter stopped, running session [+885.11s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+885.11s] DEBUG: Session pid=2711: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu [+885.11s] DEBUG: Creating shared data directory /var/lib/lightdm-data/u [+885.11s] DEBUG: Session pid=2711: Logging to .xsession-errors [+885.14s] DEBUG: Activating VT 7 [+885.14s] DEBUG: Activating login1 session c8 [+885.14s] DEBUG: Seat seat0 changes active session to c8 [+885.14s] DEBUG: Session c8 is already active [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1318 [+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 user session [+0.01s] DEBUG: Loading users from org.freedesktop.Accounts [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.02s] DEBUG: Seat seat0: Can't login unknown user 'oem' [+0.02s] DEBUG: Seat seat0: Creating greeter session [+0.02s] DEBUG: Seat seat0: Creating display server of type x [+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it [+0.02s] DEBUG: Quitting Plymouth [+0.11s] DEBUG: Using VT 7 [+0.11s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.11s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+0.11s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+0.11s] DEBUG: DisplayServer x-0: Launching X Server [+0.11s] DEBUG: Launching process 1355: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.11s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+0.11s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.11s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.55s] DEBUG: Got signal 10 from process 1355 [+0.55s] DEBUG: DisplayServer x-0: Got signal from X server :0 [+0.55s] DEBUG: DisplayServer x-0: Connecting to XServer :0 [+0.55s] DEBUG: Launching process 1440: /sbin/prime-offload [+0.56s] DEBUG: Process 1440 exited with return value 0 [+0.56s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0 [+0.56s] DEBUG: Seat seat0: Display server ready, starting session authentication [+0.56s] DEBUG: Session pid=1449: Started with service 'lightdm-greeter', username 'lightdm' [+0.56s] DEBUG: Session pid=1449: Authentication complete with return value 0: Success [+0.56s] DEBUG: Seat seat0: Session authenticated, running command [+0.56s] DEBUG: Session pid=1449: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter [+0.56s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm [+0.56s] DEBUG: Session pid=1449: Logging to /var/log/lightdm/seat0-greeter.log [+0.58s] DEBUG: Activating VT 7 [+0.58s] DEBUG: Activating login1 session c1 [+0.58s] DEBUG: Seat seat0 changes active session to c1 [+0.58s] DEBUG: Session c1 is already active [+0.67s] DEBUG: Greeter connected version=1.18.3 resettable=false [+0.74s] DEBUG: Greeter start authentication for u [+0.74s] DEBUG: Session pid=1535: Started with service 'lightdm', username 'u' [+0.74s] DEBUG: Session pid=1535: Got 1 message(s) from PAM [+0.74s] DEBUG: Prompt greeter with 1 message(s) [+0.77s] DEBUG: User /org/freedesktop/Accounts/User109 added [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1290 [+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 user session [+0.00s] DEBUG: Loading users from org.freedesktop.Accounts [+0.00s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.02s] DEBUG: Seat seat0: Can't login unknown user 'oem' [+0.02s] DEBUG: Seat seat0: Creating greeter session [+0.02s] DEBUG: Seat seat0: Creating display server of type x [+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it [+0.02s] DEBUG: Quitting Plymouth [+0.11s] DEBUG: Using VT 7 [+0.11s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.11s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+0.11s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+0.11s] DEBUG: DisplayServer x-0: Launching X Server [+0.11s] DEBUG: Launching process 1340: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.11s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+0.11s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.11s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.57s] DEBUG: Got signal 10 from process 1340 [+0.57s] DEBUG: DisplayServer x-0: Got signal from X server :0 [+0.57s] DEBUG: DisplayServer x-0: Connecting to XServer :0 [+0.57s] DEBUG: Launching process 1422: /sbin/prime-offload [+0.57s] DEBUG: Process 1422 exited with return value 0 [+0.57s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0 [+0.57s] DEBUG: Seat seat0: Display server ready, starting session authentication [+0.57s] DEBUG: Session pid=1430: Started with service 'lightdm-greeter', username 'lightdm' [+0.58s] DEBUG: Session pid=1430: Authentication complete with return value 0: Success [+0.58s] DEBUG: Seat seat0: Session authenticated, running command [+0.58s] DEBUG: Session pid=1430: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter [+0.58s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm [+0.58s] DEBUG: Session pid=1430: Logging to /var/log/lightdm/seat0-greeter.log [+0.60s] DEBUG: Activating VT 7 [+0.60s] DEBUG: Activating login1 session c1 [+0.60s] DEBUG: Seat seat0 changes active session to c1 [+0.60s] DEBUG: Session c1 is already active [+0.68s] DEBUG: Greeter connected version=1.18.3 resettable=false [+0.75s] DEBUG: Greeter start authentication for u [+0.75s] DEBUG: Session pid=1516: Started with service 'lightdm', username 'u' [+0.75s] DEBUG: Session pid=1516: Got 1 message(s) from PAM [+0.75s] DEBUG: Prompt greeter with 1 message(s) [+0.79s] DEBUG: User /org/freedesktop/Accounts/User109 added [+4.39s] DEBUG: Continue authentication [+4.39s] DEBUG: Session pid=1516: Authentication complete with return value 0: Success [+4.39s] DEBUG: Authenticate result for user u: Success [+4.39s] DEBUG: User u authorized [+4.40s] DEBUG: Greeter requests session ubuntu [+4.40s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session [+4.40s] DEBUG: Session pid=1430: Sending SIGTERM [+4.40s] DEBUG: Session pid=1430: Exited with return value 0 [+4.40s] DEBUG: Seat seat0: Session stopped [+4.40s] DEBUG: Seat seat0: Greeter stopped, running session [+4.40s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+4.40s] DEBUG: Session pid=1516: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu [+4.40s] DEBUG: Creating shared data directory /var/lib/lightdm-data/u [+4.40s] DEBUG: Session pid=1516: Logging to .xsession-errors [+4.42s] DEBUG: Activating VT 7 [+4.42s] DEBUG: Activating login1 session c2 [+4.42s] DEBUG: Seat seat0 changes active session to c2 [+4.42s] DEBUG: Session c2 is already active [+96.94s] DEBUG: Got signal 15 from process 1 [+96.94s] DEBUG: Caught Terminated signal, shutting down [+96.94s] DEBUG: Stopping display manager [+96.94s] DEBUG: Seat seat0: Stopping [+96.94s] DEBUG: Seat seat0: Stopping display server [+96.94s] DEBUG: Sending signal 15 to process 1340 [+96.94s] DEBUG: Seat seat0: Stopping session [+96.94s] DEBUG: Session pid=1516: Sending SIGTERM [+96.94s] DEBUG: Session pid=1516: Terminated with signal 1 [+96.94s] DEBUG: Seat seat0: Session stopped [+97.11s] DEBUG: Seat seat0 changes active session to [+97.11s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed [+97.68s] DEBUG: Process 1340 exited with return value 0 [+97.68s] DEBUG: DisplayServer x-0: X server stopped [+97.68s] DEBUG: Releasing VT 7 [+97.68s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0 [+97.68s] DEBUG: Seat seat0: Display server stopped [+97.68s] DEBUG: Launching process 3064: /sbin/prime-switch [+97.77s] DEBUG: Process 3064 exited with return value 0 [+97.77s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0 [+97.77s] DEBUG: Seat seat0: Stopped [+97.77s] DEBUG: Display manager stopped [+97.77s] DEBUG: Stopping daemon [+97.77s] DEBUG: Exiting with return value 0 [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1485 [+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 user session [+0.00s] DEBUG: Loading users from org.freedesktop.Accounts [+0.00s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.02s] DEBUG: Seat seat0: Can't login unknown user 'oem' [+0.02s] DEBUG: Seat seat0: Creating greeter session [+0.02s] DEBUG: Seat seat0: Creating display server of type x [+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it [+0.02s] DEBUG: Quitting Plymouth [+0.30s] DEBUG: Using VT 7 [+0.30s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.30s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+0.30s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+0.30s] DEBUG: DisplayServer x-0: Launching X Server [+0.30s] DEBUG: Launching process 1505: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.30s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+0.30s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.30s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.90s] DEBUG: Got signal 10 from process 1505 [+0.90s] DEBUG: DisplayServer x-0: Got signal from X server :0 [+0.90s] DEBUG: DisplayServer x-0: Connecting to XServer :0 [+0.90s] DEBUG: Launching process 1617: /sbin/prime-offload [+0.90s] DEBUG: Process 1617 exited with return value 0 [+0.90s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0 [+0.90s] DEBUG: Seat seat0: Display server ready, starting session authentication [+0.90s] DEBUG: Session pid=1625: Started with service 'lightdm-greeter', username 'lightdm' [+0.91s] DEBUG: Session pid=1625: Authentication complete with return value 0: Success [+0.91s] DEBUG: Seat seat0: Session authenticated, running command [+0.91s] DEBUG: Session pid=1625: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter [+0.91s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm [+0.91s] DEBUG: Session pid=1625: Logging to /var/log/lightdm/seat0-greeter.log [+0.95s] DEBUG: Activating VT 7 [+0.95s] DEBUG: Activating login1 session c2 [+0.95s] DEBUG: Seat seat0 changes active session to c2 [+0.95s] DEBUG: Session c2 is already active [+1.04s] DEBUG: Greeter connected version=1.18.3 resettable=false [+1.11s] DEBUG: Greeter start authentication for u [+1.11s] DEBUG: Session pid=1677: Started with service 'lightdm', username 'u' [+1.11s] DEBUG: Session pid=1677: Got 1 message(s) from PAM [+1.11s] DEBUG: Prompt greeter with 1 message(s) [+1.14s] DEBUG: User /org/freedesktop/Accounts/User109 added [+19.27s] DEBUG: Continue authentication [+19.28s] DEBUG: Session pid=1677: Authentication complete with return value 0: Success [+19.28s] DEBUG: Authenticate result for user u: Success [+19.28s] DEBUG: User u authorized [+19.29s] DEBUG: Greeter requests session ubuntu [+19.29s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session [+19.29s] DEBUG: Session pid=1625: Sending SIGTERM [+19.29s] DEBUG: Session pid=1625: Exited with return value 0 [+19.29s] DEBUG: Seat seat0: Session stopped [+19.29s] DEBUG: Seat seat0: Greeter stopped, running session [+19.29s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+19.29s] DEBUG: Session pid=1677: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu [+19.29s] DEBUG: Creating shared data directory /var/lib/lightdm-data/u [+19.29s] DEBUG: Session pid=1677: Logging to .xsession-errors [+19.37s] DEBUG: Activating VT 7 [+19.37s] DEBUG: Activating login1 session c3 [+19.37s] DEBUG: Seat seat0 changes active session to c3 [+19.37s] DEBUG: Session c3 is already active [+259.94s] DEBUG: Got signal 15 from process 1 [+259.94s] DEBUG: Caught Terminated signal, shutting down [+259.94s] DEBUG: Stopping display manager [+259.94s] DEBUG: Seat seat0: Stopping [+259.94s] DEBUG: Seat seat0: Stopping display server [+259.94s] DEBUG: Sending signal 15 to process 1505 [+259.94s] DEBUG: Seat seat0: Stopping session [+259.94s] DEBUG: Session pid=1677: Sending SIGTERM [+259.96s] DEBUG: Session pid=1677: Terminated with signal 1 [+259.96s] DEBUG: Seat seat0: Session stopped [+260.18s] DEBUG: Seat seat0 changes active session to [+260.18s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed [+260.75s] DEBUG: Process 1505 exited with return value 0 [+260.75s] DEBUG: DisplayServer x-0: X server stopped [+260.75s] DEBUG: Releasing VT 7 [+260.75s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0 [+260.75s] DEBUG: Seat seat0: Display server stopped [+260.75s] DEBUG: Launching process 5569: /sbin/prime-switch [+260.76s] DEBUG: Process 5569 exited with return value 0 [+260.76s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0 [+260.76s] DEBUG: Seat seat0: Stopped [+260.76s] DEBUG: Display manager stopped [+260.76s] DEBUG: Stopping daemon [+260.76s] DEBUG: Exiting with return value 0 [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1470 [+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 user session [+0.00s] DEBUG: Loading users from org.freedesktop.Accounts [+0.00s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.02s] DEBUG: Seat seat0: Can't login unknown user 'oem' [+0.02s] DEBUG: Seat seat0: Creating greeter session [+0.02s] DEBUG: Seat seat0: Creating display server of type x [+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it [+0.02s] DEBUG: Quitting Plymouth [+0.41s] DEBUG: Using VT 7 [+0.41s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.41s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+0.41s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+0.41s] DEBUG: DisplayServer x-0: Launching X Server [+0.41s] DEBUG: Launching process 1492: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.41s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+0.41s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.41s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+67.73s] DEBUG: Seat seat0 changes active session to 1 [+67.73s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed [+132.72s] DEBUG: Got signal 15 from process 1 [+132.72s] DEBUG: Caught Terminated signal, shutting down [+132.72s] DEBUG: Stopping display manager [+132.72s] DEBUG: Seat seat0: Stopping [+132.72s] DEBUG: Seat seat0: Stopping display server [+132.72s] DEBUG: Sending signal 15 to process 1492 [+132.72s] DEBUG: Seat seat0: Stopping session [+132.72s] DEBUG: Seat seat0: Session stopped [+132.76s] DEBUG: Seat seat0 changes active session to [+132.76s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed [+137.73s] DEBUG: Sending signal 9 to process 1492 [+137.73s] DEBUG: Process 1492 terminated with signal 9 [+137.73s] DEBUG: DisplayServer x-0: X server stopped [+137.73s] DEBUG: Releasing VT 7 [+137.73s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0 [+137.73s] DEBUG: Seat seat0: Display server stopped [+137.73s] DEBUG: Launching process 2207: /sbin/prime-switch [+137.75s] DEBUG: Process 2207 exited with return value 0 [+137.75s] DEBUG: Seat seat0: Exit status of /sbin/prime-switch: 0 [+137.75s] DEBUG: Seat seat0: Stopped [+137.75s] DEBUG: Display manager stopped [+137.75s] DEBUG: Stopping daemon [+137.75s] DEBUG: Exiting with return value 0 [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1354 [+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 user session [+0.00s] DEBUG: Loading users from org.freedesktop.Accounts [+0.00s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.01s] DEBUG: Seat seat0: Can't login unknown user 'oem' [+0.01s] DEBUG: Seat seat0: Creating greeter session [+0.01s] DEBUG: Seat seat0: Creating display server of type x [+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it [+0.02s] DEBUG: Quitting Plymouth [+0.40s] DEBUG: Using VT 7 [+0.40s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.40s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+0.40s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+0.40s] DEBUG: DisplayServer x-0: Launching X Server [+0.40s] DEBUG: Launching process 1420: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.40s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+0.40s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.40s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+1.83s] DEBUG: Got signal 10 from process 1420 [+1.83s] DEBUG: DisplayServer x-0: Got signal from X server :0 [+1.83s] DEBUG: DisplayServer x-0: Connecting to XServer :0 [+1.83s] DEBUG: Launching process 1524: /sbin/prime-offload [+1.84s] DEBUG: Process 1524 exited with return value 0 [+1.84s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0 [+1.84s] DEBUG: Seat seat0: Display server ready, starting session authentication [+1.84s] DEBUG: Session pid=1532: Started with service 'lightdm-greeter', username 'lightdm' [+1.84s] DEBUG: Session pid=1532: Authentication complete with return value 0: Success [+1.84s] DEBUG: Seat seat0: Session authenticated, running command [+1.84s] DEBUG: Session pid=1532: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter [+1.84s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm [+1.84s] DEBUG: Session pid=1532: Logging to /var/log/lightdm/seat0-greeter.log [+1.87s] DEBUG: Activating VT 7 [+1.87s] DEBUG: Activating login1 session c2 [+1.87s] DEBUG: Seat seat0 changes active session to c2 [+1.87s] DEBUG: Session c2 is already active [+1.95s] DEBUG: Greeter connected version=1.18.3 resettable=false [+2.01s] DEBUG: Greeter start authentication for u [+2.01s] DEBUG: Session pid=1600: Started with service 'lightdm', username 'u' [+2.01s] DEBUG: Session pid=1600: Got 1 message(s) from PAM [+2.01s] DEBUG: Prompt greeter with 1 message(s) [+2.05s] DEBUG: User /org/freedesktop/Accounts/User109 added [+6.46s] DEBUG: Continue authentication [+6.47s] DEBUG: Session pid=1600: Authentication complete with return value 0: Success [+6.47s] DEBUG: Authenticate result for user u: Success [+6.47s] DEBUG: User u authorized [+6.47s] DEBUG: Greeter requests session ubuntu [+6.47s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session [+6.47s] DEBUG: Session pid=1532: Sending SIGTERM [+6.48s] DEBUG: Session pid=1532: Exited with return value 0 [+6.48s] DEBUG: Seat seat0: Session stopped [+6.48s] DEBUG: Seat seat0: Greeter stopped, running session [+6.48s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+6.48s] DEBUG: Session pid=1600: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu [+6.48s] DEBUG: Creating shared data directory /var/lib/lightdm-data/u [+6.48s] DEBUG: Session pid=1600: Logging to .xsession-errors [+6.50s] DEBUG: Activating VT 7 [+6.50s] DEBUG: Activating login1 session c3 [+6.50s] DEBUG: Seat seat0 changes active session to c3 [+6.50s] DEBUG: Session c3 is already active [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=1216 [+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 user session [+0.00s] DEBUG: Loading users from org.freedesktop.Accounts [+0.00s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.02s] DEBUG: Seat seat0: Can't login unknown user 'oem' [+0.02s] DEBUG: Seat seat0: Creating greeter session [+0.02s] DEBUG: Seat seat0: Creating display server of type x [+0.02s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it [+0.02s] DEBUG: Quitting Plymouth [+0.40s] DEBUG: Using VT 7 [+0.40s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.40s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+0.40s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+0.40s] DEBUG: DisplayServer x-0: Launching X Server [+0.40s] DEBUG: Launching process 1274: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.40s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+0.41s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.41s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+1.88s] DEBUG: Got signal 10 from process 1274 [+1.88s] DEBUG: DisplayServer x-0: Got signal from X server :0 [+1.88s] DEBUG: DisplayServer x-0: Connecting to XServer :0 [+1.88s] DEBUG: Launching process 1513: /sbin/prime-offload [+1.89s] DEBUG: Process 1513 exited with return value 0 [+1.89s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0 [+1.89s] DEBUG: Seat seat0: Display server ready, starting session authentication [+1.89s] DEBUG: Session pid=1521: Started with service 'lightdm-greeter', username 'lightdm' [+1.89s] DEBUG: Session pid=1521: Authentication complete with return value 0: Success [+1.89s] DEBUG: Seat seat0: Session authenticated, running command [+1.89s] DEBUG: Session pid=1521: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter [+1.89s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm [+1.89s] DEBUG: Session pid=1521: Logging to /var/log/lightdm/seat0-greeter.log [+1.92s] DEBUG: Activating VT 7 [+1.92s] DEBUG: Activating login1 session c7 [+1.92s] DEBUG: Seat seat0 changes active session to c7 [+1.92s] DEBUG: Session c7 is already active [+2.00s] DEBUG: Greeter connected version=1.18.3 resettable=false [+2.07s] DEBUG: Greeter start authentication for u [+2.07s] DEBUG: Session pid=1573: Started with service 'lightdm', username 'u' [+2.07s] DEBUG: Session pid=1573: Got 1 message(s) from PAM [+2.07s] DEBUG: Prompt greeter with 1 message(s) [+2.11s] DEBUG: User /org/freedesktop/Accounts/User109 added [+5.02s] DEBUG: Continue authentication [+5.03s] DEBUG: Session pid=1573: Authentication complete with return value 0: Success [+5.03s] DEBUG: Authenticate result for user u: Success [+5.03s] DEBUG: User u authorized [+5.29s] DEBUG: Greeter requests session ubuntu [+5.29s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session [+5.29s] DEBUG: Session pid=1521: Sending SIGTERM [+5.30s] DEBUG: Session pid=1521: Exited with return value 0 [+5.30s] DEBUG: Seat seat0: Session stopped [+5.30s] DEBUG: Seat seat0: Greeter stopped, running session [+5.30s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+5.30s] DEBUG: Session pid=1573: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu [+5.30s] DEBUG: Creating shared data directory /var/lib/lightdm-data/u [+5.30s] DEBUG: Session pid=1573: Logging to .xsession-errors [+5.33s] DEBUG: Activating VT 7 [+5.33s] DEBUG: Activating login1 session c8 [+5.33s] DEBUG: Seat seat0 changes active session to c8 [+5.33s] DEBUG: Session c8 is already active