[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.3.3, UID=0 PID=990
[+0.00s] DEBUG: Loaded configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.05s] DEBUG: Registered seat module xlocal
[+0.05s] DEBUG: Registered seat module xremote
[+0.05s] DEBUG: Adding default seat
[+0.06s] DEBUG: Starting seat
[+0.06s] DEBUG: Starting new display for greeter
[+0.06s] DEBUG: Starting local X display
[+0.25s] DEBUG: X server :0 will replace Plymouth
[+0.29s] DEBUG: Using VT 7
[+0.29s] DEBUG: Activating 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 1042: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none
[+0.31s] DEBUG: Waiting for ready signal from X server :0
[+0.31s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.31s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+3.16s] DEBUG: Got signal 10 from process 1042
[+3.16s] DEBUG: Got signal from X server :0
[+3.16s] DEBUG: Stopping Plymouth, X server is ready
[+3.19s] DEBUG: Connecting to XServer :0
[+3.20s] DEBUG: Starting greeter
[+3.20s] DEBUG: Started session 1139 with service 'lightdm-greeter', username 'lightdm'
[+3.45s] DEBUG: Session 1139 authentication complete with return value 0: Success
[+3.45s] DEBUG: Greeter authorized
[+3.45s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+3.45s] DEBUG: Session 1139 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+3.86s] DEBUG: Greeter connected version=1.3.3
[+3.86s] DEBUG: Greeter connected, display is ready
[+3.86s] DEBUG: New display ready, switching to it
[+3.86s] DEBUG: Activating VT 7
[+4.64s] DEBUG: Greeter start authentication for mastertux
[+4.64s] DEBUG: Started session 1421 with service 'lightdm', username 'mastertux'
[+4.66s] DEBUG: Session 1421 got 1 message(s) from PAM
[+4.66s] DEBUG: Prompt greeter with 1 message(s)
[+4.77s] DEBUG: Greeter start authentication for mastertux
[+4.77s] DEBUG: Session 1421: Sending SIGTERM
[+4.77s] DEBUG: Started session 1431 with service 'lightdm', username 'mastertux'
[+4.77s] DEBUG: Session 1421 terminated with signal 15
[+4.77s] DEBUG: Session 1421 failed during authentication
[+4.81s] DEBUG: Session 1431 got 1 message(s) from PAM
[+4.81s] DEBUG: Prompt greeter with 1 message(s)
[+10.35s] DEBUG: Continue authentication
[+10.53s] DEBUG: Session 1431 authentication complete with return value 0: Success
[+10.53s] DEBUG: Authenticate result for user mastertux: Success
[+10.56s] DEBUG: User mastertux authorized
[+10.58s] DEBUG: Greeter requests session ubuntu
[+10.58s] DEBUG: Using session ubuntu
[+10.58s] DEBUG: Stopping greeter
[+10.58s] DEBUG: Session 1139: Sending SIGTERM
[+10.67s] DEBUG: Session 1139 exited with return value 0
[+10.67s] DEBUG: Greeter quit
[+10.71s] DEBUG: Dropping privileges to uid 1000
[+10.71s] DEBUG: Calling setresgid
[+10.71s] DEBUG: Calling setresuid
[+10.71s] DEBUG: Restoring privileges
[+10.71s] DEBUG: Calling setresuid
[+10.71s] DEBUG: Calling setresgid
[+10.73s] DEBUG: Dropping privileges to uid 1000
[+10.73s] DEBUG: Calling setresgid
[+10.73s] DEBUG: Calling setresuid
[+10.73s] DEBUG: Writing /home/mastertux/.dmrc
[+10.80s] DEBUG: Restoring privileges
[+10.80s] DEBUG: Calling setresuid
[+10.80s] DEBUG: Calling setresgid
[+10.86s] DEBUG: Starting session ubuntu as user mastertux
[+10.86s] DEBUG: Session 1431 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+10.90s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+10.90s] DEBUG: Greeter closed communication channel