[+0.02s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.02s] DEBUG: Starting Light Display Manager 1.16.3, UID=0 PID=915
[+0.02s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.02s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.02s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.02s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf
[+0.02s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.02s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.02s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.02s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.02s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.02s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: Registered seat module xlocal
[+0.02s] DEBUG: Registered seat module xremote
[+0.02s] DEBUG: Registered seat module unity
[+0.03s] DEBUG: Monitoring logind for seats
[+0.03s] DEBUG: New seat added from logind: seat0
[+0.03s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.03s] DEBUG: Seat seat0: Starting
[+0.03s] DEBUG: Seat seat0: Creating greeter session
[+0.03s] DEBUG: Seat seat0: Creating display server of type x
[+0.04s] DEBUG: Deactivating 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 923: /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
[+0.09s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.09s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.42s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+0.85s] DEBUG: Got signal 10 from process 923
[+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: Quitting Plymouth; retaining splash
[+0.90s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.90s] DEBUG: Session pid=938: Started with service 'lightdm-greeter', username 'lightdm'
[+0.94s] DEBUG: Session pid=938: Authentication complete with return value 0: Success
[+0.94s] DEBUG: Seat seat0: Session authenticated, running command
[+0.94s] DEBUG: Session pid=938: 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=938: Logging to /var/log/lightdm/x-0-greeter.log
[+2.25s] DEBUG: Activating VT 7
[+2.25s] DEBUG: Activating login1 session c1
[+2.25s] DEBUG: Seat seat0 changes active session to c1
[+2.25s] DEBUG: Session c1 is already active
[+3.41s] DEBUG: Session pid=938: Greeter connected version=1.16.3 resettable=false
[+4.40s] DEBUG: Session pid=938: Greeter start authentication for virginia
[+4.40s] DEBUG: Session pid=1004: Started with service 'lightdm', username 'virginia'
[+4.41s] DEBUG: Session pid=1004: Got 1 message(s) from PAM
[+4.41s] DEBUG: Session pid=938: Prompt greeter with 1 message(s)
[+4.86s] DEBUG: User /org/freedesktop/Accounts/User112 added
[+13.84s] DEBUG: Session pid=938: Continue authentication
[+13.97s] DEBUG: Session pid=1004: Authentication complete with return value 0: Success
[+13.97s] DEBUG: Session pid=938: Authenticate result for user virginia: Success
[+13.97s] DEBUG: Session pid=938: User virginia authorized
[+13.99s] DEBUG: Session pid=938: Greeter requests session ubuntu
[+13.99s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+13.99s] DEBUG: Session pid=938: Sending SIGTERM
[+14.06s] DEBUG: Session pid=938: Exited with return value 0
[+14.06s] DEBUG: Seat seat0: Session stopped
[+14.06s] DEBUG: Seat seat0: Greeter stopped, running session
[+14.06s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+14.06s] DEBUG: Session pid=1004: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+14.06s] DEBUG: Creating shared data directory /var/lib/lightdm-data/virginia
[+14.06s] DEBUG: Session pid=1004: Logging to .xsession-errors
[+15.09s] DEBUG: Activating VT 7
[+15.09s] DEBUG: Activating login1 session c2
[+15.10s] DEBUG: Seat seat0 changes active session to c2
[+15.10s] DEBUG: Session c2 is already active
[+70.92s] DEBUG: Session pid=1004: Exited with return value 0
[+70.92s] DEBUG: Seat seat0: Session stopped
[+70.92s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+70.92s] DEBUG: Sending signal 15 to process 923
[+71.12s] DEBUG: Process 923 exited with return value 0
[+71.12s] DEBUG: DisplayServer x-0: X server stopped
[+71.12s] DEBUG: Releasing VT 7
[+71.12s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+71.12s] DEBUG: Seat seat0: Display server stopped
[+71.12s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+71.12s] DEBUG: Seat seat0: Creating greeter session
[+71.12s] DEBUG: Seat seat0: Creating display server of type x
[+71.12s] DEBUG: Using VT 7
[+71.12s] DEBUG: Seat seat0: Starting local X display on VT 7
[+71.12s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+71.12s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+71.13s] DEBUG: DisplayServer x-0: Launching X Server
[+71.13s] DEBUG: Launching process 2034: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+71.13s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+71.57s] DEBUG: Got signal 10 from process 2034
[+71.57s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+71.57s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+71.58s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+71.58s] DEBUG: Session pid=2040: Started with service 'lightdm-greeter', username 'lightdm'
[+71.61s] DEBUG: Session pid=2040: Authentication complete with return value 0: Success
[+71.61s] DEBUG: Seat seat0: Session authenticated, running command
[+71.61s] DEBUG: Session pid=2040: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+71.61s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+71.61s] DEBUG: Session pid=2040: Logging to /var/log/lightdm/x-0-greeter.log
[+71.64s] DEBUG: Activating VT 7
[+71.64s] DEBUG: Activating login1 session c3
[+71.65s] DEBUG: Seat seat0 changes active session to c3
[+71.65s] DEBUG: Session c3 is already active
[+71.93s] DEBUG: Session pid=2040: Greeter connected version=1.16.3 resettable=false
[+72.07s] DEBUG: Session pid=2040: Greeter start authentication for virginia
[+72.07s] DEBUG: Session pid=2094: Started with service 'lightdm', username 'virginia'
[+72.09s] DEBUG: Session pid=2094: Got 1 message(s) from PAM
[+72.09s] DEBUG: Session pid=2040: Prompt greeter with 1 message(s)
[+72.30s] DEBUG: User /org/freedesktop/Accounts/User112 added
[+78.76s] DEBUG: Session pid=2040: Continue authentication
[+78.80s] DEBUG: Session pid=2094: Authentication complete with return value 0: Success
[+78.80s] DEBUG: Session pid=2040: Authenticate result for user virginia: Success
[+78.80s] DEBUG: Session pid=2040: User virginia authorized
[+78.83s] DEBUG: Session pid=2040: Greeter requests session ubuntu
[+78.83s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+78.83s] DEBUG: Session pid=2040: Sending SIGTERM
[+78.89s] DEBUG: Session pid=2040: Greeter closed communication channel
[+78.89s] DEBUG: Session pid=2040: Exited with return value 0
[+78.89s] DEBUG: Seat seat0: Session stopped
[+78.89s] DEBUG: Seat seat0: Greeter stopped, running session
[+78.89s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1
[+78.90s] DEBUG: Session pid=2094: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+78.90s] DEBUG: Creating shared data directory /var/lib/lightdm-data/virginia
[+78.90s] DEBUG: Session pid=2094: Logging to .xsession-errors
[+78.94s] DEBUG: Activating VT 7
[+78.94s] DEBUG: Activating login1 session c4
[+78.94s] DEBUG: Seat seat0 changes active session to c4
[+78.94s] DEBUG: Session c4 is already active
[+131.30s] DEBUG: Seat seat0 changes active session to 
[+132.01s] DEBUG: Seat seat0 changes active session to c4
[+132.01s] DEBUG: Session c4 is already active
[+133.92s] DEBUG: Seat seat0 changes active session to 
[+135.69s] DEBUG: Seat seat0 changes active session to c4
[+135.69s] DEBUG: Session c4 is already active
[+139.19s] DEBUG: Process 2034 terminated with signal 6
[+139.19s] DEBUG: DisplayServer x-0: X server stopped
[+139.19s] DEBUG: Releasing VT 7
[+139.19s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+139.19s] DEBUG: Seat seat0: Display server stopped
[+139.19s] DEBUG: Seat seat0: Stopping session
[+139.19s] DEBUG: Session pid=2094: Sending SIGTERM
[+139.19s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+139.19s] DEBUG: Seat seat0: Creating greeter session
[+139.19s] DEBUG: Seat seat0: Creating display server of type x
[+139.19s] DEBUG: Using VT 7
[+139.19s] DEBUG: Seat seat0: Starting local X display on VT 7
[+139.19s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+139.19s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+139.19s] DEBUG: DisplayServer x-0: Launching X Server
[+139.19s] DEBUG: Launching process 3006: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+139.19s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+139.46s] DEBUG: Session pid=2094: Exited with return value 0
[+139.46s] DEBUG: Seat seat0: Session stopped
[+139.46s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+139.80s] DEBUG: Got signal 10 from process 3006
[+139.80s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+139.80s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+139.81s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+139.81s] DEBUG: Session pid=3026: Started with service 'lightdm-greeter', username 'lightdm'
[+139.82s] DEBUG: Seat seat0 changes active session to 
[+139.82s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+139.84s] DEBUG: Session pid=3026: Authentication complete with return value 0: Success
[+139.84s] DEBUG: Seat seat0: Session authenticated, running command
[+139.84s] DEBUG: Session pid=3026: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+139.84s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+139.84s] DEBUG: Session pid=3026: Logging to /var/log/lightdm/x-0-greeter.log
[+139.88s] DEBUG: Activating VT 7
[+139.88s] DEBUG: Activating login1 session c5
[+139.89s] DEBUG: Seat seat0 changes active session to c5
[+139.91s] DEBUG: Session c5 is already active
[+140.16s] DEBUG: Session pid=3026: Greeter connected version=1.16.3 resettable=false
[+140.36s] DEBUG: Session pid=3026: Greeter start authentication for virginia
[+140.36s] DEBUG: Session pid=3083: Started with service 'lightdm', username 'virginia'
[+140.37s] DEBUG: Session pid=3083: Got 1 message(s) from PAM
[+140.37s] DEBUG: Session pid=3026: Prompt greeter with 1 message(s)
[+140.52s] DEBUG: User /org/freedesktop/Accounts/User112 added
[+144.93s] DEBUG: Session pid=3026: Continue authentication
[+144.97s] DEBUG: Session pid=3083: Authentication complete with return value 0: Success
[+144.97s] DEBUG: Session pid=3026: Authenticate result for user virginia: Success
[+144.97s] DEBUG: Session pid=3026: User virginia authorized
[+144.98s] DEBUG: Session pid=3026: Greeter requests session ubuntu
[+144.98s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+144.98s] DEBUG: Session pid=3026: Sending SIGTERM
[+145.05s] DEBUG: Session pid=3026: Greeter closed communication channel
[+145.05s] DEBUG: Session pid=3026: Exited with return value 0
[+145.05s] DEBUG: Seat seat0: Session stopped
[+145.05s] DEBUG: Seat seat0: Greeter stopped, running session
[+145.05s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session2
[+145.06s] DEBUG: Session pid=3083: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+145.06s] DEBUG: Creating shared data directory /var/lib/lightdm-data/virginia
[+145.06s] DEBUG: Session pid=3083: Logging to .xsession-errors
[+145.98s] DEBUG: Activating VT 7
[+145.98s] DEBUG: Activating login1 session c6
[+145.98s] DEBUG: Seat seat0 changes active session to c6
[+145.98s] DEBUG: Session c6 is already active