[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.6.0, UID=0 PID=1335
[+0.00s] DEBUG: Loaded configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.26s] DEBUG: Registered seat module xlocal
[+0.26s] DEBUG: Registered seat module xremote
[+0.26s] DEBUG: Adding default seat
[+0.26s] DEBUG: Starting seat
[+0.26s] DEBUG: Starting new display for greeter
[+0.26s] DEBUG: Starting local X display
[+0.26s] DEBUG: X server :0 will replace Plymouth
[+0.29s] DEBUG: Using VT 7
[+0.29s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+0.29s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+0.29s] DEBUG: Launching X Server
[+0.29s] DEBUG: Launching process 1425: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none
[+0.29s] DEBUG: Waiting for ready signal from X server :0
[+0.29s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.29s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+4.18s] DEBUG: Got signal 10 from process 1425
[+4.18s] DEBUG: Got signal from X server :0
[+4.18s] DEBUG: Stopping Plymouth, X server is ready
[+4.21s] DEBUG: Connecting to XServer :0
[+4.21s] DEBUG: Starting greeter
[+4.21s] DEBUG: Started session 2048 with service 'lightdm-greeter', username 'lightdm'
[+4.37s] DEBUG: Session 2048 authentication complete with return value 0: Success
[+4.37s] DEBUG: Greeter authorized
[+4.37s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+4.37s] DEBUG: Session 2048 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+5.51s] DEBUG: Greeter connected version=1.6.0
[+5.51s] DEBUG: Greeter connected, display is ready
[+5.51s] DEBUG: New display ready, switching to it
[+5.51s] DEBUG: Activating VT 7
[+7.57s] DEBUG: Greeter start authentication for sam
[+7.57s] DEBUG: Started session 2374 with service 'lightdm', username 'sam'
[+7.62s] DEBUG: Greeter start authentication for sam
[+7.62s] DEBUG: Session 2374: Sending SIGTERM
[+7.62s] DEBUG: Started session 2375 with service 'lightdm', username 'sam'
[+7.62s] DEBUG: Session 2374 got 1 message(s) from PAM
[+8.64s] DEBUG: Session 2375 got 1 message(s) from PAM
[+8.64s] DEBUG: Prompt greeter with 1 message(s)
[+14.03s] DEBUG: Continue authentication
[+14.83s] DEBUG: Session 2375 authentication complete with return value 0: Success
[+14.83s] DEBUG: Authenticate result for user sam: Success
[+14.85s] DEBUG: User sam authorized
[+14.87s] DEBUG: Greeter requests session ubuntu
[+14.87s] DEBUG: Using session ubuntu
[+14.87s] DEBUG: Stopping greeter
[+14.87s] DEBUG: Session 2048: Sending SIGTERM
[+14.93s] DEBUG: Greeter closed communication channel
[+14.93s] DEBUG: Session 2048 exited with return value 0
[+14.93s] DEBUG: Greeter quit
[+14.95s] DEBUG: Dropping privileges to uid 1000
[+14.95s] DEBUG: Calling setresgid
[+14.95s] DEBUG: Calling setresuid
[+14.95s] DEBUG: Restoring privileges
[+14.95s] DEBUG: Calling setresuid
[+14.95s] DEBUG: Calling setresgid
[+14.97s] DEBUG: Dropping privileges to uid 1000
[+14.97s] DEBUG: Calling setresgid
[+14.97s] DEBUG: Calling setresuid
[+14.97s] DEBUG: Writing /home/sam/.dmrc
[+15.04s] DEBUG: Restoring privileges
[+15.04s] DEBUG: Calling setresuid
[+15.04s] DEBUG: Calling setresgid
[+15.10s] DEBUG: Starting session ubuntu as user sam
[+15.10s] DEBUG: Session 2375 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+15.13s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0