[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.4.0, UID=0 PID=1200
[+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
[+0.44s] DEBUG: X server :0 will replace Plymouth
[+0.46s] DEBUG: Using VT 7
[+0.46s] DEBUG: Activating VT 7
[+0.46s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+0.46s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+0.46s] DEBUG: Launching X Server
[+0.46s] DEBUG: Launching process 1227: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none
[+0.46s] DEBUG: Waiting for ready signal from X server :0
[+0.46s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.46s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.98s] DEBUG: Got signal 10 from process 1227
[+0.98s] DEBUG: Got signal from X server :0
[+0.98s] DEBUG: Stopping Plymouth, X server is ready
[+1.00s] DEBUG: Connecting to XServer :0
[+1.00s] DEBUG: Starting greeter
[+1.00s] DEBUG: Started session 1303 with service 'lightdm-greeter', username 'lightdm'
[+1.35s] DEBUG: Session 1303 authentication complete with return value 0: Success
[+1.35s] DEBUG: Greeter authorized
[+1.35s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+1.35s] DEBUG: Session 1303 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1.58s] DEBUG: Greeter connected version=1.4.0
[+1.58s] DEBUG: Greeter connected, display is ready
[+1.58s] DEBUG: New display ready, switching to it
[+1.58s] DEBUG: Activating VT 7
[+2.42s] DEBUG: Greeter start authentication for alan
[+2.42s] DEBUG: Started session 1591 with service 'lightdm', username 'alan'
[+2.42s] DEBUG: Session 1591 got 1 message(s) from PAM
[+2.42s] DEBUG: Prompt greeter with 1 message(s)
[+2.67s] DEBUG: Greeter start authentication for alan
[+2.67s] DEBUG: Session 1591: Sending SIGTERM
[+2.67s] DEBUG: Started session 1592 with service 'lightdm', username 'alan'
[+2.67s] DEBUG: Session 1591 terminated with signal 15
[+2.67s] DEBUG: Session 1591 failed during authentication
[+2.67s] DEBUG: Session 1592 got 1 message(s) from PAM
[+2.67s] DEBUG: Prompt greeter with 1 message(s)
[+6.35s] DEBUG: Continue authentication
[+6.40s] DEBUG: Session 1592 authentication complete with return value 0: Success
[+6.40s] DEBUG: Authenticate result for user alan: Success
[+6.41s] DEBUG: User alan authorized
[+6.42s] DEBUG: Greeter requests session gnome-fallback
[+6.42s] DEBUG: Using session gnome-fallback
[+6.42s] DEBUG: Stopping greeter
[+6.42s] DEBUG: Session 1303: Sending SIGTERM
[+6.48s] DEBUG: Greeter closed communication channel
[+6.48s] DEBUG: Session 1303 exited with return value 0
[+6.48s] DEBUG: Greeter quit
[+6.49s] DEBUG: Dropping privileges to uid 1000
[+6.49s] DEBUG: Calling setresgid
[+6.49s] DEBUG: Calling setresuid
[+6.49s] DEBUG: Restoring privileges
[+6.49s] DEBUG: Calling setresuid
[+6.49s] DEBUG: Calling setresgid
[+6.49s] DEBUG: Dropping privileges to uid 1000
[+6.49s] DEBUG: Calling setresgid
[+6.49s] DEBUG: Calling setresuid
[+6.49s] DEBUG: Writing /home/alan/.dmrc
[+6.56s] DEBUG: Restoring privileges
[+6.56s] DEBUG: Calling setresuid
[+6.56s] DEBUG: Calling setresgid
[+6.62s] DEBUG: Starting session gnome-fallback as user alan
[+6.62s] DEBUG: Session 1592 running command /usr/sbin/lightdm-session gnome-session --session=gnome-fallback
[+6.65s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+10806.81s] DEBUG: Session 1592 exited with return value 0
[+10806.81s] DEBUG: User session quit
[+10806.81s] DEBUG: Stopping display
[+10806.81s] DEBUG: Sending signal 15 to process 1227
[+10807.11s] DEBUG: Process 1227 exited with return value 0
[+10807.11s] DEBUG: X server stopped
[+10807.11s] DEBUG: Removing X server authority /var/run/lightdm/root/:0
[+10807.11s] DEBUG: Releasing VT 7
[+10807.11s] DEBUG: Display server stopped
[+10807.11s] DEBUG: Display stopped
[+10807.11s] DEBUG: Active display stopped, switching to greeter
[+10807.11s] DEBUG: Switching to greeter
[+10807.11s] DEBUG: Starting new display for greeter
[+10807.11s] DEBUG: Starting local X display
[+10807.11s] DEBUG: Using VT 7
[+10807.11s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+10807.11s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+10807.11s] DEBUG: Launching X Server
[+10807.11s] DEBUG: Launching process 5733: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+10807.11s] DEBUG: Waiting for ready signal from X server :0
[+10807.53s] DEBUG: Got signal 10 from process 5733
[+10807.53s] DEBUG: Got signal from X server :0
[+10807.53s] DEBUG: Connecting to XServer :0
[+10807.53s] DEBUG: Starting greeter
[+10807.53s] DEBUG: Started session 5739 with service 'lightdm-greeter', username 'lightdm'
[+10807.56s] DEBUG: Session 5739 authentication complete with return value 0: Success
[+10807.56s] DEBUG: Greeter authorized
[+10807.56s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+10807.56s] DEBUG: Session 5739 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+10807.74s] DEBUG: Greeter connected version=1.4.0
[+10807.74s] DEBUG: Greeter connected, display is ready
[+10807.74s] DEBUG: New display ready, switching to it
[+10807.74s] DEBUG: Activating VT 7
[+10807.74s] DEBUG: Stopping greeter display being switched from
[+10807.94s] DEBUG: Greeter start authentication for alan
[+10807.94s] DEBUG: Started session 5810 with service 'lightdm', username 'alan'
[+10807.94s] DEBUG: Session 5810 got 1 message(s) from PAM
[+10807.94s] DEBUG: Prompt greeter with 1 message(s)
[+10808.00s] DEBUG: Greeter start authentication for alan
[+10808.00s] DEBUG: Session 5810: Sending SIGTERM
[+10808.00s] DEBUG: Started session 5812 with service 'lightdm', username 'alan'
[+10808.00s] DEBUG: Session 5810 terminated with signal 15
[+10808.00s] DEBUG: Session 5810 failed during authentication
[+10808.01s] DEBUG: Session 5812 got 1 message(s) from PAM
[+10808.01s] DEBUG: Prompt greeter with 1 message(s)
[+10819.68s] DEBUG: Continue authentication
[+10819.73s] DEBUG: Session 5812 authentication complete with return value 0: Success
[+10819.73s] DEBUG: Authenticate result for user alan: Success
[+10819.73s] DEBUG: User alan authorized
[+10819.74s] DEBUG: Greeter requests session ubuntu
[+10819.74s] DEBUG: Using session ubuntu
[+10819.75s] DEBUG: Stopping greeter
[+10819.75s] DEBUG: Session 5739: Sending SIGTERM
[+10819.80s] DEBUG: Greeter closed communication channel
[+10819.80s] DEBUG: Session 5739 exited with return value 0
[+10819.80s] DEBUG: Greeter quit
[+10819.85s] DEBUG: Dropping privileges to uid 1000
[+10819.85s] DEBUG: Calling setresgid
[+10819.85s] DEBUG: Calling setresuid
[+10819.85s] DEBUG: Restoring privileges
[+10819.85s] DEBUG: Calling setresuid
[+10819.85s] DEBUG: Calling setresgid
[+10819.85s] DEBUG: Dropping privileges to uid 1000
[+10819.85s] DEBUG: Calling setresgid
[+10819.85s] DEBUG: Calling setresuid
[+10819.85s] DEBUG: Writing /home/alan/.dmrc
[+10819.89s] DEBUG: Restoring privileges
[+10819.89s] DEBUG: Calling setresuid
[+10819.89s] DEBUG: Calling setresgid
[+10819.93s] DEBUG: Starting session ubuntu as user alan
[+10819.93s] DEBUG: Session 5812 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+10819.95s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1