[+0.06s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.06s] DEBUG: Starting Light Display Manager 1.2.0, UID=0 PID=1045
[+0.06s] DEBUG: Loaded configuration from /etc/lightdm/lightdm.conf
[+0.06s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.06s] DEBUG: Registered seat module xlocal
[+0.06s] DEBUG: Registered seat module xremote
[+0.06s] DEBUG: Adding default seat
[+0.06s] DEBUG: Starting seat
[+0.06s] DEBUG: Starting new display for greeter
[+0.06s] DEBUG: Starting local X display
[+0.07s] DEBUG: X server :0 will replace Plymouth
[+0.09s] DEBUG: Using VT 7
[+0.09s] DEBUG: Activating VT 7
[+0.09s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+0.09s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+0.09s] DEBUG: Launching X Server
[+0.09s] DEBUG: Launching process 1077: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none
[+0.09s] DEBUG: Waiting for ready signal from X server :0
[+0.09s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.09s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+3.62s] DEBUG: Got signal 10 from process 1077
[+3.62s] DEBUG: Got signal from X server :0
[+3.62s] DEBUG: Stopping Plymouth, X server is ready
[+3.64s] DEBUG: Connecting to XServer :0
[+3.64s] DEBUG: Starting greeter
[+3.64s] DEBUG: Started session 1318 with service 'lightdm', username 'lightdm'
[+3.73s] DEBUG: Session 1318 authentication complete with return value 0: Success
[+3.73s] DEBUG: Greeter authorized
[+3.73s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+3.73s] DEBUG: Session 1318 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+4.00s] DEBUG: Greeter connected version=1.2.0
[+4.00s] DEBUG: Greeter connected, display is ready
[+4.00s] DEBUG: New display ready, switching to it
[+4.00s] DEBUG: Activating VT 7
[+4.54s] DEBUG: Greeter start authentication for leo
[+4.54s] DEBUG: Started session 1612 with service 'lightdm', username 'leo'
[+4.56s] DEBUG: Session 1612 got 1 message(s) from PAM
[+4.56s] DEBUG: Prompt greeter with 1 message(s)
[+16.85s] DEBUG: Continue authentication
[+16.88s] DEBUG: Session 1612 authentication complete with return value 0: Success
[+16.88s] DEBUG: Authenticate result for user leo: Success
[+16.89s] DEBUG: User leo authorized
[+16.91s] DEBUG: Greeter requests session ubuntu
[+16.91s] DEBUG: Using session ubuntu
[+16.91s] DEBUG: Stopping greeter
[+16.91s] DEBUG: Session 1318: Sending SIGTERM
[+16.98s] DEBUG: Session 1318 exited with return value 0
[+16.98s] DEBUG: Greeter quit
[+16.99s] DEBUG: Dropping privileges to uid 1000
[+16.99s] DEBUG: Restoring privileges
[+17.01s] DEBUG: Dropping privileges to uid 1000
[+17.01s] DEBUG: Writing /home/leo/.dmrc
[+17.10s] DEBUG: Restoring privileges
[+17.18s] DEBUG: Starting session ubuntu as user leo
[+17.18s] DEBUG: Session 1612 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+17.20s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+17.20s] DEBUG: Greeter closed communication channel