sudo cat /var/log/lightdm/lightdm.log
[sudo] password for:
[+0.02s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.02s] DEBUG: Starting Light Display Manager 1.16.7, UID=0 PID=992
[+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:   [SeatDefaults] is now called [Seat:*], please update this configuration
[+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 user session
[+0.03s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.03s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.09s] DEBUG: Seat seat0: Ignoring invalid autologin-session option (LP: #1484083)
[+0.09s] DEBUG: Seat seat0: Creating display server of type x
[+0.10s] DEBUG: Deactivating 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
[+0.13s] DEBUG: Launching process 1005: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.13s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.13s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.13s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.77s] DEBUG: Got signal 10 from process 1005
[+0.77s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.77s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.77s] DEBUG: Quitting Plymouth; retaining splash
[+0.81s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.81s] DEBUG: Session pid=1015: Started with service 'lightdm-autologin', username 'brokw'
[+0.84s] DEBUG: Session pid=1015: Authentication complete with return value 0: Success
[+0.84s] DEBUG: Seat seat0: Session authenticated, running command
[+0.84s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+0.85s] DEBUG: Session pid=1015: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+0.85s] DEBUG: Creating shared data directory /var/lib/lightdm-data/brokw
[+0.85s] DEBUG: Session pid=1015: Logging to .xsession-errors
[+0.95s] DEBUG: Activating VT 7
[+0.95s] DEBUG: Activating login1 session c1
[+0.95s] DEBUG: Seat seat0 changes active session to c1
[+0.95s] DEBUG: Session c1 is already active
[+1409.25s] DEBUG: Process 1005 terminated with signal 6
[+1409.25s] DEBUG: DisplayServer x-0: X server stopped
[+1409.25s] DEBUG: Releasing VT 7
[+1409.25s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+1409.25s] DEBUG: Seat seat0: Display server stopped
[+1409.25s] DEBUG: Seat seat0: Stopping session
[+1409.25s] DEBUG: Session pid=1015: Sending SIGTERM
[+1409.25s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+1409.25s] DEBUG: Seat seat0: Creating greeter session
[+1409.42s] DEBUG: Seat seat0: Creating display server of type x
[+1409.42s] DEBUG: Using VT 7
[+1409.42s] DEBUG: Seat seat0: Starting local X display on VT 7
[+1409.42s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+1409.42s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+1409.42s] DEBUG: DisplayServer x-0: Launching X Server
[+1409.42s] DEBUG: Launching process 2714: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+1409.42s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+1410.69s] DEBUG: Got signal 10 from process 2714
[+1410.69s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+1410.69s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+1410.70s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1410.70s] DEBUG: Session pid=2725: Started with service 'lightdm-greeter', username 'lightdm'
[+1411.18s] DEBUG: Session pid=2725: Authentication complete with return value 0: Success
[+1411.18s] DEBUG: Seat seat0: Session authenticated, running command
[+1411.18s] DEBUG: Session pid=2725: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1411.18s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1411.18s] DEBUG: Session pid=2725: Logging to /var/log/lightdm/x-0-greeter.log
[+1412.53s] DEBUG: Activating VT 7
[+1412.53s] DEBUG: Locking login1 session c1
[+1412.54s] WARNING: Error locking login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session 'c1' known
[+1412.54s] DEBUG: Activating login1 session c2
[+1412.54s] DEBUG: Session pid=1015: Exited with return value 0
[+1412.54s] DEBUG: Seat seat0: Session stopped
[+1412.54s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+1412.54s] DEBUG: Seat seat0 changes active session to c2
[+1412.54s] DEBUG: Session c2 is already active
[+1413.35s] DEBUG: Session pid=2725: Greeter connected version=1.16.7 resettable=false
[+1413.91s] DEBUG: Session pid=2725: Greeter start authentication for brokw
[+1413.91s] DEBUG: Session pid=2791: Started with service 'lightdm', username 'brokw'
[+1413.99s] DEBUG: Session pid=2791: Got 1 message(s) from PAM
[+1413.99s] DEBUG: Session pid=2725: Prompt greeter with 1 message(s)
[+1414.39s] DEBUG: User /org/freedesktop/Accounts/User119 added
[+1424.49s] DEBUG: Session pid=2725: Continue authentication
[+1426.67s] DEBUG: Session pid=2791: Authentication complete with return value 7: Authentication failure
[+1426.67s] DEBUG: Session pid=2725: Authenticate result for user brokw: Authentication failure
[+1426.68s] DEBUG: Session pid=2791: Exited with return value 1
[+1426.68s] DEBUG: Seat seat0: Session stopped
[+1426.69s] DEBUG: Session pid=2725: Greeter start authentication for brokw
[+1426.69s] DEBUG: Session pid=2878: Started with service 'lightdm', username 'brokw'
[+1426.73s] DEBUG: Session pid=2878: Got 1 message(s) from PAM
[+1426.73s] DEBUG: Session pid=2725: Prompt greeter with 1 message(s)
[+1433.84s] DEBUG: Session pid=2725: Continue authentication
[+1434.00s] DEBUG: Session pid=2878: Authentication complete with return value 0: Success
[+1434.00s] DEBUG: Session pid=2725: Authenticate result for user brokw: Success
[+1434.00s] DEBUG: Session pid=2725: User brokw authorized
[+1434.01s] DEBUG: Session pid=2725: Greeter requests default session
[+1434.09s] DEBUG: Writing /home/brokw/.dmrc
[+1434.09s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+1434.09s] DEBUG: Session pid=2725: Sending SIGTERM
[+1434.19s] DEBUG: Session pid=2725: Exited with return value 0
[+1434.19s] DEBUG: Seat seat0: Session stopped
[+1434.19s] DEBUG: Seat seat0: Greeter stopped, running session
[+1434.19s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1
[+1434.20s] DEBUG: Session pid=2878: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+1434.20s] DEBUG: Creating shared data directory /var/lib/lightdm-data/brokw
[+1434.20s] DEBUG: Session pid=2878: Logging to .xsession-errors
[+1434.61s] DEBUG: Activating VT 7
[+1434.61s] DEBUG: Activating login1 session c3
[+1434.62s] DEBUG: Seat seat0 changes active session to c3
[+1434.62s] DEBUG: Session c3 is already active