[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.4.0, UID=0 PID=1022
[+0.00s] DEBUG: Loaded configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registered seat module xlocal
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Adding default seat
[+0.01s] DEBUG: Starting seat
[+0.01s] DEBUG: Starting new display for greeter
[+0.01s] DEBUG: Starting local X display
[+0.01s] DEBUG: X server :0 will replace Plymouth
[+0.03s] DEBUG: Using VT 7
[+0.03s] DEBUG: Activating VT 7
[+0.03s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+0.04s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+0.04s] DEBUG: Launching X Server
[+0.04s] DEBUG: Launching process 1063: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none
[+0.04s] DEBUG: Waiting for ready signal from X server :0
[+0.04s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.04s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.76s] DEBUG: Got signal 10 from process 1063
[+0.76s] DEBUG: Got signal from X server :0
[+0.76s] DEBUG: Stopping Plymouth, X server is ready
[+0.78s] DEBUG: Connecting to XServer :0
[+0.78s] DEBUG: Starting greeter
[+0.79s] DEBUG: Started session 1226 with service 'lightdm-greeter', username 'lightdm'
[+0.89s] DEBUG: Session 1226 authentication complete with return value 0: Success
[+0.89s] DEBUG: Greeter authorized
[+0.89s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+0.89s] DEBUG: Session 1226 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1.07s] DEBUG: Greeter connected version=1.4.0
[+1.07s] DEBUG: Greeter connected, display is ready
[+1.07s] DEBUG: New display ready, switching to it
[+1.07s] DEBUG: Activating VT 7
[+1.41s] DEBUG: Greeter start authentication for user2
[+1.42s] DEBUG: Started session 1516 with service 'lightdm', username 'user2'
[+1.42s] DEBUG: Session 1516 got 1 message(s) from PAM
[+1.42s] DEBUG: Prompt greeter with 1 message(s)
[+1.51s] DEBUG: Greeter start authentication for user2
[+1.51s] DEBUG: Session 1516: Sending SIGTERM
[+1.51s] DEBUG: Started session 1526 with service 'lightdm', username 'user2'
[+1.51s] DEBUG: Session 1516 terminated with signal 15
[+1.51s] DEBUG: Session 1516 failed during authentication
[+1.52s] DEBUG: Session 1526 got 1 message(s) from PAM
[+1.52s] DEBUG: Prompt greeter with 1 message(s)
[+14.87s] DEBUG: Continue authentication
[+14.94s] DEBUG: Session 1526 authentication complete with return value 0: Success
[+14.94s] DEBUG: Authenticate result for user user2: Success
[+14.95s] DEBUG: User user2 authorized
[+14.95s] DEBUG: Greeter requests session ubuntu
[+14.95s] DEBUG: Using session ubuntu
[+14.95s] DEBUG: Stopping greeter
[+14.95s] DEBUG: Session 1226: Sending SIGTERM
[+14.98s] DEBUG: Greeter closed communication channel
[+14.98s] DEBUG: Session 1226 exited with return value 0
[+14.98s] DEBUG: Greeter quit
[+14.99s] DEBUG: Dropping privileges to uid 1000
[+14.99s] DEBUG: Calling setresgid
[+14.99s] DEBUG: Calling setresuid
[+14.99s] DEBUG: Restoring privileges
[+14.99s] DEBUG: Calling setresuid
[+14.99s] DEBUG: Calling setresgid
[+15.00s] DEBUG: Dropping privileges to uid 1000
[+15.00s] DEBUG: Calling setresgid
[+15.00s] DEBUG: Calling setresuid
[+15.00s] DEBUG: Writing /home/user2/.dmrc
[+15.05s] DEBUG: Restoring privileges
[+15.05s] DEBUG: Calling setresuid
[+15.05s] DEBUG: Calling setresgid
[+15.10s] DEBUG: Starting session ubuntu as user user2
[+15.10s] DEBUG: Session 1526 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+15.11s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+395.70s] DEBUG: Session 1526 exited with return value 0
[+395.70s] DEBUG: User session quit
[+395.70s] DEBUG: Stopping display
[+395.70s] DEBUG: Sending signal 15 to process 1063
[+395.83s] DEBUG: Process 1063 exited with return value 0
[+395.83s] DEBUG: X server stopped
[+395.83s] DEBUG: Removing X server authority /var/run/lightdm/root/:0
[+395.83s] DEBUG: Releasing VT 7
[+395.83s] DEBUG: Display server stopped
[+395.83s] DEBUG: Display stopped
[+395.83s] DEBUG: Active display stopped, switching to greeter
[+395.83s] DEBUG: Switching to greeter
[+395.83s] DEBUG: Starting new display for greeter
[+395.83s] DEBUG: Starting local X display
[+395.83s] DEBUG: Using VT 7
[+395.83s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+395.83s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+395.83s] DEBUG: Launching X Server
[+395.83s] DEBUG: Launching process 2622: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+395.83s] DEBUG: Waiting for ready signal from X server :0
[+395.99s] DEBUG: Got signal 10 from process 2622
[+395.99s] DEBUG: Got signal from X server :0
[+395.99s] DEBUG: Connecting to XServer :0
[+395.99s] DEBUG: Starting greeter
[+395.99s] DEBUG: Started session 2625 with service 'lightdm-greeter', username 'lightdm'
[+396.03s] DEBUG: Session 2625 authentication complete with return value 0: Success
[+396.03s] DEBUG: Greeter authorized
[+396.03s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+396.03s] DEBUG: Session 2625 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+396.22s] DEBUG: Greeter connected version=1.4.0
[+396.22s] DEBUG: Greeter connected, display is ready
[+396.22s] DEBUG: New display ready, switching to it
[+396.22s] DEBUG: Activating VT 7
[+396.22s] DEBUG: Stopping greeter display being switched from
[+396.36s] DEBUG: Greeter start authentication for user2
[+396.36s] DEBUG: Started session 2707 with service 'lightdm', username 'user2'
[+396.37s] DEBUG: Session 2707 got 1 message(s) from PAM
[+396.37s] DEBUG: Prompt greeter with 1 message(s)
[+396.44s] DEBUG: Greeter start authentication for user2
[+396.44s] DEBUG: Session 2707: Sending SIGTERM
[+396.44s] DEBUG: Started session 2709 with service 'lightdm', username 'user2'
[+396.44s] DEBUG: Session 2707 terminated with signal 15
[+396.44s] DEBUG: Session 2707 failed during authentication
[+396.44s] DEBUG: Session 2709 got 1 message(s) from PAM
[+396.44s] DEBUG: Prompt greeter with 1 message(s)
[+397.88s] DEBUG: Greeter start authentication for guest account
[+397.88s] DEBUG: Session 2709: Sending SIGTERM
[+397.88s] DEBUG: Session 2709 terminated with signal 15
[+397.88s] DEBUG: Session 2709 failed during authentication
[+399.34s] DEBUG: Greeter requests default session
[+399.34s] DEBUG: Stopping greeter
[+399.34s] DEBUG: Session 2625: Sending SIGTERM
[+399.40s] DEBUG: Session 2625 exited with return value 0
[+399.40s] DEBUG: Greeter quit
[+399.40s] DEBUG: Opening guest account with command '/usr/sbin/guest-account add'
[+400.87s] DEBUG: Guest account guest-BtT67L setup
[+400.87s] DEBUG: Started session 2864 with service 'lightdm-autologin', username 'guest-BtT67L'
[+400.91s] DEBUG: Session 2864 authentication complete with return value 0: Success
[+400.91s] DEBUG: Autologin user guest-BtT67L authorized
[+400.95s] DEBUG: Dropping privileges to uid 115
[+400.95s] DEBUG: Calling setresgid
[+400.95s] DEBUG: Calling setresuid
[+400.95s] DEBUG: Restoring privileges
[+400.95s] DEBUG: Calling setresuid
[+400.95s] DEBUG: Calling setresgid
[+400.97s] DEBUG: Dropping privileges to uid 115
[+400.97s] DEBUG: Calling setresgid
[+400.97s] DEBUG: Calling setresuid
[+400.97s] DEBUG: Writing /tmp/guest-BtT67L/.dmrc
[+400.97s] DEBUG: Restoring privileges
[+400.97s] DEBUG: Calling setresuid
[+400.97s] DEBUG: Calling setresgid
[+400.97s] DEBUG: Running guest session through wrapper: /usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper
[+400.97s] DEBUG: Starting session ubuntu as user guest-BtT67L
[+400.97s] DEBUG: Session 2864 running command /usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+401.00s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1
[+502.92s] DEBUG: Session 2864 exited with return value 0
[+502.92s] DEBUG: User session quit
[+502.92s] DEBUG: Stopping display
[+502.92s] DEBUG: Sending signal 15 to process 2622
[+502.92s] DEBUG: Closing guest account guest-BtT67L with command '/usr/sbin/guest-account remove guest-BtT67L'
[+503.76s] DEBUG: Process 2622 exited with return value 0
[+503.76s] DEBUG: X server stopped
[+503.76s] DEBUG: Removing X server authority /var/run/lightdm/root/:0
[+503.76s] DEBUG: Releasing VT 7
[+503.76s] DEBUG: Display server stopped
[+503.76s] DEBUG: Display stopped
[+503.76s] DEBUG: Active display stopped, switching to greeter
[+503.76s] DEBUG: Switching to greeter
[+503.76s] DEBUG: Starting new display for greeter
[+503.76s] DEBUG: Starting local X display
[+503.76s] DEBUG: Using VT 7
[+503.76s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+503.76s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+503.76s] DEBUG: Launching X Server
[+503.76s] DEBUG: Launching process 3738: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+503.76s] DEBUG: Waiting for ready signal from X server :0
[+503.94s] DEBUG: Got signal 10 from process 3738
[+503.94s] DEBUG: Got signal from X server :0
[+503.94s] DEBUG: Connecting to XServer :0
[+503.94s] DEBUG: Starting greeter
[+503.94s] DEBUG: Started session 3741 with service 'lightdm-greeter', username 'lightdm'
[+503.98s] DEBUG: Session 3741 authentication complete with return value 0: Success
[+503.98s] DEBUG: Greeter authorized
[+503.98s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log
[+503.98s] DEBUG: Session 3741 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+504.20s] DEBUG: Greeter connected version=1.4.0
[+504.20s] DEBUG: Greeter connected, display is ready
[+504.20s] DEBUG: New display ready, switching to it
[+504.20s] DEBUG: Activating VT 7
[+504.20s] DEBUG: Stopping greeter display being switched from
[+504.38s] DEBUG: Greeter start authentication for guest account
[+504.45s] DEBUG: Greeter start authentication for guest account
[+505.93s] DEBUG: Greeter start authentication for user2
[+505.93s] DEBUG: Started session 3905 with service 'lightdm', username 'user2'
[+505.93s] DEBUG: Session 3905 got 1 message(s) from PAM
[+505.93s] DEBUG: Prompt greeter with 1 message(s)
[+507.62s] DEBUG: Continue authentication
[+507.69s] DEBUG: Session 3905 authentication complete with return value 0: Success
[+507.69s] DEBUG: Authenticate result for user user2: Success
[+507.71s] DEBUG: User user2 authorized
[+507.72s] DEBUG: Greeter requests session ubuntu
[+507.72s] DEBUG: Using session ubuntu
[+507.72s] DEBUG: Stopping greeter
[+507.72s] DEBUG: Session 3741: Sending SIGTERM
[+507.78s] DEBUG: Session 3741 exited with return value 0
[+507.78s] DEBUG: Greeter quit
[+507.81s] DEBUG: Dropping privileges to uid 1000
[+507.81s] DEBUG: Calling setresgid
[+507.81s] DEBUG: Calling setresuid
[+507.81s] DEBUG: Restoring privileges
[+507.81s] DEBUG: Calling setresuid
[+507.81s] DEBUG: Calling setresgid
[+507.83s] DEBUG: Dropping privileges to uid 1000
[+507.83s] DEBUG: Calling setresgid
[+507.83s] DEBUG: Calling setresuid
[+507.83s] DEBUG: Writing /home/user2/.dmrc
[+507.88s] DEBUG: Restoring privileges
[+507.88s] DEBUG: Calling setresuid
[+507.88s] DEBUG: Calling setresgid
[+507.91s] DEBUG: Starting session ubuntu as user user2
[+507.91s] DEBUG: Session 3905 running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+507.94s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session2