[+0.02s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.02s] DEBUG: Starting Light Display Manager 1.5.1, UID=0 PID=1946
[+0.02s] DEBUG: Loaded 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: Adding default seat
[+0.02s] DEBUG: Starting seat
[+0.02s] DEBUG: Starting new display for greeter
[+0.02s] DEBUG: Starting local X display
[+0.03s] DEBUG: Using VT 7
[+0.03s] DEBUG: Activating VT 7
[+0.03s] 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 1963: /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: Acquired bus name org.freedesktop.DisplayManager
[+0.03s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+1.97s] DEBUG: Got signal 10 from process 1963
[+1.97s] DEBUG: Got signal from X server :0
[+1.97s] DEBUG: Connecting to XServer :0
[+1.98s] DEBUG: Starting greeter
[+1.98s] DEBUG: Started session 2124 with service 'lightdm-greeter', username 'lightdm'
[+2.39s] DEBUG: Session 2124 authentication complete with return value 0: Success
[+2.39s] DEBUG: Greeter authorized
[+2.39s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+2.41s] DEBUG: Session 2124 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+5.26s] DEBUG: Greeter connected version=1.5.1
[+5.26s] DEBUG: Greeter connected, display is ready
[+5.26s] DEBUG: New display ready, switching to it
[+5.26s] DEBUG: Activating VT 7
[+9.34s] DEBUG: Greeter start authentication for john
[+9.34s] DEBUG: Started session 2454 with service 'lightdm', username 'john'
[+9.39s] DEBUG: Greeter start authentication for john
[+9.39s] DEBUG: Session 2454: Sending SIGTERM
[+9.39s] DEBUG: Started session 2456 with service 'lightdm', username 'john'
[+9.39s] DEBUG: Session 2454 terminated with signal 15
[+9.39s] DEBUG: Session 2454 failed during authentication
[+9.42s] DEBUG: Session 2456 got 1 message(s) from PAM
[+9.42s] DEBUG: Prompt greeter with 1 message(s)
[+16.94s] DEBUG: Continue authentication
[+17.12s] DEBUG: Session 2456 authentication complete with return value 0: Success
[+17.12s] DEBUG: Authenticate result for user john: Success
[+17.14s] DEBUG: User john authorized
[+17.19s] DEBUG: Greeter requests session ubuntu
[+17.19s] DEBUG: Using session ubuntu
[+17.19s] DEBUG: Stopping greeter
[+17.19s] DEBUG: Session 2124: Sending SIGTERM
[+17.27s] DEBUG: Greeter closed communication channel
[+17.27s] DEBUG: Session 2124 exited with return value 0
[+17.27s] DEBUG: Greeter quit
[+17.30s] DEBUG: Dropping privileges to uid 1000
[+17.30s] DEBUG: Calling setresgid
[+17.30s] DEBUG: Calling setresuid
[+17.30s] DEBUG: Restoring privileges
[+17.30s] DEBUG: Calling setresuid
[+17.30s] DEBUG: Calling setresgid
[+17.32s] DEBUG: Dropping privileges to uid 1000
[+17.32s] DEBUG: Calling setresgid
[+17.32s] DEBUG: Calling setresuid
[+17.32s] DEBUG: Writing /home/john/.dmrc
[+17.35s] DEBUG: Restoring privileges
[+17.35s] DEBUG: Calling setresuid
[+17.35s] DEBUG: Calling setresgid
[+17.40s] DEBUG: Starting session ubuntu as user john
[+17.40s] DEBUG: Session 2456 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+17.43s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0