[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.6.0, UID=0 PID=1655
[+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
[+0.00s] DEBUG: X server :0 will replace Plymouth
[+0.03s] DEBUG: Using 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 1702: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none
[+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
[+0.65s] DEBUG: Got signal 10 from process 1702
[+0.65s] DEBUG: Got signal from X server :0
[+0.65s] DEBUG: Stopping Plymouth, X server is ready
[+0.67s] DEBUG: Connecting to XServer :0
[+0.67s] DEBUG: Starting greeter
[+0.67s] DEBUG: Started session 1805 with service 'lightdm-greeter', username 'lightdm'
[+0.83s] DEBUG: Session 1805 authentication complete with return value 0: Success
[+0.83s] DEBUG: Greeter authorized
[+0.83s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+0.83s] DEBUG: Session 1805 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1.37s] DEBUG: Greeter connected version=1.6.0
[+1.37s] DEBUG: Greeter connected, display is ready
[+1.37s] DEBUG: New display ready, switching to it
[+1.37s] DEBUG: Activating VT 7
[+2.38s] DEBUG: Greeter start authentication for romualdo
[+2.38s] DEBUG: Started session 3808 with service 'lightdm', username 'romualdo'
[+2.39s] DEBUG: Session 3808 got 1 message(s) from PAM
[+2.39s] DEBUG: Prompt greeter with 1 message(s)
[+2.43s] DEBUG: Greeter start authentication for romualdo
[+2.43s] DEBUG: Session 3808: Sending SIGTERM
[+2.43s] DEBUG: Started session 3809 with service 'lightdm', username 'romualdo'
[+2.43s] DEBUG: Session 3808 terminated with signal 15
[+2.43s] DEBUG: Session 3808 failed during authentication
[+2.44s] DEBUG: Session 3809 got 1 message(s) from PAM
[+2.44s] DEBUG: Prompt greeter with 1 message(s)
[+16.78s] DEBUG: Continue authentication
[+16.89s] DEBUG: Session 3809 authentication complete with return value 0: Success
[+16.89s] DEBUG: Authenticate result for user romualdo: Success
[+16.90s] DEBUG: User romualdo authorized
[+16.91s] DEBUG: Greeter requests session ubuntu
[+16.91s] DEBUG: Using session ubuntu
[+16.91s] DEBUG: Stopping greeter
[+16.91s] DEBUG: Session 1805: Sending SIGTERM
[+16.93s] DEBUG: Greeter closed communication channel
[+16.93s] DEBUG: Session 1805 exited with return value 0
[+16.93s] DEBUG: Greeter quit
[+16.95s] DEBUG: Dropping privileges to uid 1000
[+16.95s] DEBUG: Calling setresgid
[+16.95s] DEBUG: Calling setresuid
[+16.95s] DEBUG: Restoring privileges
[+16.95s] DEBUG: Calling setresuid
[+16.95s] DEBUG: Calling setresgid
[+16.96s] DEBUG: Dropping privileges to uid 1000
[+16.96s] DEBUG: Calling setresgid
[+16.96s] DEBUG: Calling setresuid
[+16.96s] DEBUG: Writing /home/romualdo/.dmrc
[+17.01s] DEBUG: Restoring privileges
[+17.01s] DEBUG: Calling setresuid
[+17.01s] DEBUG: Calling setresgid
[+17.09s] DEBUG: Starting session ubuntu as user romualdo
[+17.09s] DEBUG: Session 3809 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+17.10s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0