[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.9.5, UID=0 PID=29086
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/40-lightdm-gtk-greeter.conf
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/50-xserver-command.conf
[+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: Registered seat module surfaceflinger
[+0.00s] DEBUG: Adding default seat
[+0.00s] DEBUG: Seat: Starting
[+0.00s] DEBUG: Seat: Creating greeter session
[+0.00s] DEBUG: Seat: Setting XDG_SEAT=seat0
[+0.00s] DEBUG: Seat: Creating display server of type x
[+0.00s] DEBUG: Seat: Starting local X display
[+0.00s] DEBUG: Using VT 7
[+0.00s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.00s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.00s] DEBUG: DisplayServer x-0: Launching X Server
[+0.00s] DEBUG: Launching process 29093: /usr/bin/X -core :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.00s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.58s] DEBUG: Got signal 10 from process 29093
[+0.58s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.58s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.58s] DEBUG: Seat: Display server ready, starting session authentication
[+0.58s] DEBUG: Session: Setting XDG_VTNR=7
[+0.58s] DEBUG: Session pid=29100: Started with service 'lightdm-greeter', username 'lightdm'
[+0.61s] DEBUG: Session pid=29100: Authentication complete with return value 0: Success
[+0.61s] DEBUG: Seat: Session authenticated, running command
[+0.61s] DEBUG: Session pid=29100: Setting XDG_VTNR=7
[+0.61s] DEBUG: Session pid=29100: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/share/xgreeters/pantheon-greeter
[+0.63s] DEBUG: Session pid=29100: Logging to /var/log/lightdm/x-0-greeter.log
[+0.64s] DEBUG: Activating VT 7
[+0.78s] DEBUG: Session pid=29100: Greeter connected version=1.9.5
[+5.49s] DEBUG: Session pid=29100: Greeter start authentication for simon
[+5.49s] DEBUG: Seat: Setting XDG_SEAT=seat0
[+5.49s] DEBUG: Session: Setting XDG_VTNR=7
[+5.49s] DEBUG: Session pid=29247: Started with service 'lightdm', username 'simon'
[+5.49s] DEBUG: Session pid=29247: Got 1 message(s) from PAM
[+5.49s] DEBUG: Session pid=29100: Prompt greeter with 1 message(s)
[+5.50s] DEBUG: Session pid=29100: Continue authentication
[+5.51s] DEBUG: Session pid=29247: Got 1 message(s) from PAM
[+5.51s] DEBUG: Session pid=29100: Prompt greeter with 1 message(s)
[+5.51s] DEBUG: Session pid=29100: Continue authentication
[+7.25s] DEBUG: Session pid=29247: Authentication complete with return value 14: Cannot make/remove an entry for the specified session
[+7.25s] DEBUG: Session pid=29100: Authenticate result for user simon: Cannot make/remove an entry for the specified session
[+7.26s] DEBUG: Session pid=29247: Exited with return value 1
[+7.26s] DEBUG: Seat: Session stopped
[+12.19s] DEBUG: Session pid=29100: Greeter start authentication for simon
[+12.19s] CRITICAL: Source ID 12 was not found when attempting to remove it
[+12.19s] DEBUG: Seat: Setting XDG_SEAT=seat0
[+12.19s] DEBUG: Session: Setting XDG_VTNR=7
[+12.19s] DEBUG: Session pid=29252: Started with service 'lightdm', username 'simon'
[+12.21s] DEBUG: Session pid=29252: Got 1 message(s) from PAM
[+12.21s] DEBUG: Session pid=29100: Prompt greeter with 1 message(s)
[+12.21s] DEBUG: Session pid=29100: Continue authentication
[+13.92s] DEBUG: Session pid=29252: Authentication complete with return value 7: Authentication failure
[+13.92s] DEBUG: Session pid=29100: Authenticate result for user simon: Authentication failure
[+13.92s] DEBUG: Session pid=29252: Exited with return value 1
[+13.92s] DEBUG: Seat: Session stopped