[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.4.0, UID=0 PID=1183
[+0.00s] DEBUG: Loaded 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: Adding default seat
[+0.00s] DEBUG: Starting seat
[+0.00s] DEBUG: Starting new display for automatic login as user oem
[+0.00s] DEBUG: Starting local X display
[+0.00s] DEBUG: X server :0 will replace Plymouth
[+0.08s] DEBUG: Using VT 7
[+0.08s] DEBUG: Activating VT 7
[+0.08s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+0.08s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+0.08s] DEBUG: Launching X Server
[+0.08s] DEBUG: Launching process 1374: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none
[+0.08s] DEBUG: Waiting for ready signal from X server :0
[+0.08s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.08s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.25s] DEBUG: Got signal 10 from process 1374
[+0.25s] DEBUG: Got signal from X server :0
[+0.25s] DEBUG: Stopping Plymouth, X server is ready
[+0.27s] DEBUG: Connecting to XServer :0
[+0.28s] DEBUG: Automatically logging in user oem
[+0.28s] DEBUG: Started session 1379 with service 'lightdm-autologin', username 'oem'
[+0.28s] DEBUG: Session 1379 authentication complete with return value 7: Authentication failure
[+0.28s] DEBUG: Autologin failed authentication
[+0.28s] DEBUG: Session 1379: Sending SIGTERM
[+0.28s] DEBUG: Started session 1381 with service 'lightdm-greeter', username 'lightdm'
[+0.28s] DEBUG: Session 1379 exited with return value 1
[+0.37s] DEBUG: Session 1381 authentication complete with return value 0: Success
[+0.37s] DEBUG: Greeter authorized
[+0.37s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+0.37s] DEBUG: Session 1381 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1.52s] DEBUG: Greeter connected version=1.4.0
[+1.52s] DEBUG: Greeter connected, display is ready
[+1.52s] DEBUG: New display ready, switching to it
[+1.52s] DEBUG: Activating VT 7
[+1.94s] DEBUG: Greeter start authentication for bernard
[+1.94s] DEBUG: Started session 1675 with service 'lightdm', username 'bernard'
[+1.94s] DEBUG: Session 1675 got 1 message(s) from PAM
[+1.94s] DEBUG: Prompt greeter with 1 message(s)
[+2.18s] DEBUG: Greeter start authentication for bernard
[+2.18s] DEBUG: Session 1675: Sending SIGTERM
[+2.18s] DEBUG: Started session 1677 with service 'lightdm', username 'bernard'
[+2.18s] DEBUG: Session 1675 terminated with signal 15
[+2.18s] DEBUG: Session 1675 failed during authentication
[+2.18s] DEBUG: Session 1677 got 1 message(s) from PAM
[+2.18s] DEBUG: Prompt greeter with 1 message(s)
[+7.88s] DEBUG: Continue authentication
[+7.90s] DEBUG: Session 1677 authentication complete with return value 0: Success
[+7.90s] DEBUG: Authenticate result for user bernard: Success
[+7.91s] DEBUG: User bernard authorized
[+7.91s] DEBUG: Greeter requests session ubuntu
[+7.91s] DEBUG: Using session ubuntu
[+7.91s] DEBUG: Stopping greeter
[+7.91s] DEBUG: Session 1381: Sending SIGTERM
[+8.15s] DEBUG: Session 1381 exited with return value 0
[+8.15s] DEBUG: Greeter quit
[+8.16s] DEBUG: Dropping privileges to uid 1000
[+8.16s] DEBUG: Calling setresgid
[+8.16s] DEBUG: Calling setresuid
[+8.16s] DEBUG: Restoring privileges
[+8.16s] DEBUG: Calling setresuid
[+8.16s] DEBUG: Calling setresgid
[+8.17s] DEBUG: Dropping privileges to uid 1000
[+8.17s] DEBUG: Calling setresgid
[+8.17s] DEBUG: Calling setresuid
[+8.17s] DEBUG: Writing /home/bernard/.dmrc
[+8.43s] DEBUG: Restoring privileges
[+8.43s] DEBUG: Calling setresuid
[+8.43s] DEBUG: Calling setresgid
[+8.55s] DEBUG: Starting session ubuntu as user bernard
[+8.55s] DEBUG: Session 1677 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+8.56s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0