[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.4.0, UID=0 PID=1547
[+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 greeter
[+0.00s] DEBUG: Starting local X display
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Activating VT 7
[+0.02s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+0.03s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+0.03s] DEBUG: Launching X Server
[+0.03s] DEBUG: Launching process 1577: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.03s] DEBUG: Waiting for ready signal from X server :0
[+0.03s] DEBUG: Stopping Plymouth, no displays replace it
[+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+1.48s] DEBUG: Got signal 10 from process 1577
[+1.48s] DEBUG: Got signal from X server :0
[+1.48s] DEBUG: Connecting to XServer :0
[+1.48s] DEBUG: Starting greeter
[+1.48s] DEBUG: Started session 1614 with service 'lightdm-greeter', username 'lightdm'
[+1.51s] DEBUG: Session 1614 authentication complete with return value 0: Success
[+1.51s] DEBUG: Greeter authorized
[+1.51s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+1.51s] DEBUG: Session 1614 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1.64s] DEBUG: Greeter connected version=1.4.0
[+1.64s] DEBUG: Greeter connected, display is ready
[+1.64s] DEBUG: New display ready, switching to it
[+1.64s] DEBUG: Activating VT 7
[+1.75s] DEBUG: Greeter start authentication for lem
[+1.76s] DEBUG: Started session 1816 with service 'lightdm', username 'lem'
[+1.76s] DEBUG: Greeter start authentication for lem
[+1.76s] DEBUG: Session 1816: Sending SIGTERM
[+1.76s] DEBUG: Started session 1817 with service 'lightdm', username 'lem'
[+1.76s] DEBUG: Session 1816 got 1 message(s) from PAM
[+1.76s] DEBUG: Session 1816 terminated with signal 15
[+1.76s] DEBUG: Session 1816 failed during authentication
[+1.76s] DEBUG: Session 1817 got 1 message(s) from PAM
[+1.76s] DEBUG: Prompt greeter with 1 message(s)
[+6.41s] DEBUG: Continue authentication
[+6.43s] DEBUG: Session 1817 authentication complete with return value 0: Success
[+6.43s] DEBUG: Authenticate result for user lem: Success
[+6.43s] DEBUG: User lem authorized
[+6.44s] DEBUG: Greeter requests session ubuntu
[+6.44s] DEBUG: Using session ubuntu
[+6.44s] DEBUG: Stopping greeter
[+6.44s] DEBUG: Session 1614: Sending SIGTERM
[+6.46s] DEBUG: Session 1614 exited with return value 0
[+6.46s] DEBUG: Greeter quit
[+6.47s] DEBUG: Dropping privileges to uid 1000
[+6.47s] DEBUG: Calling setresgid
[+6.47s] DEBUG: Calling setresuid
[+6.47s] DEBUG: Restoring privileges
[+6.47s] DEBUG: Calling setresuid
[+6.47s] DEBUG: Calling setresgid
[+6.48s] DEBUG: Dropping privileges to uid 1000
[+6.48s] DEBUG: Calling setresgid
[+6.48s] DEBUG: Calling setresuid
[+6.48s] DEBUG: Writing /home/lem/.dmrc
[+6.48s] DEBUG: Restoring privileges
[+6.48s] DEBUG: Calling setresuid
[+6.48s] DEBUG: Calling setresgid
[+6.49s] DEBUG: Starting session ubuntu as user lem
[+6.49s] DEBUG: Session 1817 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+6.50s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0