[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.4.0, UID=0 PID=686 [+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 [+0.02s] DEBUG: Using VT 1 [+0.02s] DEBUG: Activating VT 1 [+0.02s] DEBUG: Logging to /var/log/lightdm/x-0.log [+0.05s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0 [+0.05s] DEBUG: Launching X Server [+0.05s] DEBUG: Launching process 738: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt1 -novtswitch [+0.05s] DEBUG: Waiting for ready signal from X server :0 [+0.06s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.06s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+2.64s] DEBUG: Got signal 10 from process 738 [+2.64s] DEBUG: Got signal from X server :0 [+2.64s] DEBUG: Connecting to XServer :0 [+2.64s] DEBUG: Starting greeter [+2.64s] DEBUG: Started session 750 with service 'lightdm-greeter', username 'lightdm' [+2.71s] DEBUG: Session 750 authentication complete with return value 0: Success [+2.71s] DEBUG: Greeter authorized [+2.71s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log [+2.72s] DEBUG: Session 750 running command /usr/sbin/lightdm-kde-greeter [+9.09s] DEBUG: Greeter connected version=1.4.0 [+9.09s] DEBUG: Greeter connected, display is ready [+9.09s] DEBUG: New display ready, switching to it [+9.09s] DEBUG: Activating VT 1 [+35.49s] DEBUG: Greeter start authentication for martin [+35.49s] DEBUG: Started session 822 with service 'lightdm', username 'martin' [+35.77s] DEBUG: Session 822 got 1 message(s) from PAM [+35.77s] DEBUG: Prompt greeter with 1 message(s) [+35.77s] DEBUG: Continue authentication [+35.80s] DEBUG: Session 822 authentication complete with return value 0: Success [+35.80s] DEBUG: Authenticate result for user martin: Success [+35.80s] DEBUG: User martin authorized [+36.99s] DEBUG: Greeter requests session kde-plasma [+36.99s] DEBUG: Using session kde-plasma [+36.99s] DEBUG: Stopping greeter [+36.99s] DEBUG: Session 750: Sending SIGTERM [+37.00s] DEBUG: Greeter closed communication channel [+37.00s] DEBUG: Session 750 exited with return value 15 [+37.00s] DEBUG: Greeter quit [+37.00s] DEBUG: Dropping privileges to uid 1000 [+37.00s] DEBUG: Calling setresgid [+37.01s] DEBUG: Calling setresuid [+37.02s] DEBUG: Restoring privileges [+37.02s] DEBUG: Calling setresuid [+37.02s] DEBUG: Calling setresgid [+37.02s] DEBUG: Dropping privileges to uid 1000 [+37.02s] DEBUG: Calling setresgid [+37.02s] DEBUG: Calling setresuid [+37.02s] DEBUG: Writing /home/martin/.dmrc [+37.11s] DEBUG: Restoring privileges [+37.11s] DEBUG: Calling setresuid [+37.11s] DEBUG: Calling setresgid [+37.16s] DEBUG: Starting session kde-plasma as user martin [+37.16s] DEBUG: Session 822 running command /etc/X11/xinit/Xsession /usr/bin/startkde [+37.33s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+86.47s] DEBUG: Switching to greeter [+86.47s] DEBUG: Starting new display for greeter [+86.47s] DEBUG: Starting local X display [+86.47s] DEBUG: Using VT 2 [+86.47s] DEBUG: Logging to /var/log/lightdm/x-1.log [+86.48s] DEBUG: Writing X server authority to /var/run/lightdm/root/:1 [+86.48s] DEBUG: Launching X Server [+86.48s] DEBUG: Launching process 1157: /usr/bin/X :1 -auth /var/run/lightdm/root/:1 -nolisten tcp vt2 -novtswitch [+86.48s] DEBUG: Waiting for ready signal from X server :1 [+87.48s] DEBUG: Got signal 10 from process 1157 [+87.48s] DEBUG: Got signal from X server :1 [+87.48s] DEBUG: Connecting to XServer :1 [+87.49s] DEBUG: Starting greeter [+87.49s] DEBUG: Started session 1169 with service 'lightdm-greeter', username 'lightdm' [+87.50s] DEBUG: Session 1169 authentication complete with return value 0: Success [+87.50s] DEBUG: Greeter authorized [+87.50s] DEBUG: Logging to /var/log/lightdm/x-1-greeter.log [+87.50s] DEBUG: Session 1169 running command /usr/sbin/lightdm-kde-greeter [+87.65s] DEBUG: Greeter connected version=1.4.0 [+87.65s] DEBUG: Greeter connected, display is ready [+87.65s] DEBUG: New display ready, switching to it [+87.65s] DEBUG: Activating VT 2 [+87.65s] DEBUG: Locking display [+87.65s] CRITICAL: ck_lock_session: assertion `cookie != NULL' failed [+91.34s] DEBUG: Greeter start authentication for newuser [+91.34s] DEBUG: Started session 1184 with service 'lightdm', username 'newuser' [+91.38s] DEBUG: Session 1184 got 1 message(s) from PAM [+91.38s] DEBUG: Prompt greeter with 1 message(s) [+91.38s] DEBUG: Continue authentication [+91.41s] DEBUG: Session 1184 authentication complete with return value 0: Success [+91.41s] DEBUG: Authenticate result for user newuser: Success [+91.42s] DEBUG: User newuser authorized [+92.59s] DEBUG: Greeter requests session kde-plasma [+92.59s] DEBUG: Using session kde-plasma [+92.59s] DEBUG: Stopping greeter [+92.59s] DEBUG: Session 1169: Sending SIGTERM [+92.60s] DEBUG: Greeter closed communication channel [+92.60s] DEBUG: Session 1169 exited with return value 15 [+92.60s] DEBUG: Greeter quit [+92.61s] DEBUG: Dropping privileges to uid 1002 [+92.61s] DEBUG: Calling setresgid [+92.61s] DEBUG: Calling setresuid [+92.61s] DEBUG: Restoring privileges [+92.61s] DEBUG: Calling setresuid [+92.61s] DEBUG: Calling setresgid [+92.61s] DEBUG: Dropping privileges to uid 1002 [+92.61s] DEBUG: Calling setresgid [+92.61s] DEBUG: Calling setresuid [+92.61s] DEBUG: Writing /home/newuser/.dmrc [+92.67s] DEBUG: Restoring privileges [+92.67s] DEBUG: Calling setresuid [+92.67s] DEBUG: Calling setresgid [+92.70s] DEBUG: Starting session kde-plasma as user newuser [+92.70s] DEBUG: Session 1184 running command /etc/X11/xinit/Xsession /usr/bin/startkde [+92.77s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1 [+135.34s] DEBUG: Session 822 exited with return value 0 [+135.34s] DEBUG: User session quit [+135.34s] DEBUG: Stopping display [+135.34s] DEBUG: Sending signal 15 to process 738 [+136.15s] DEBUG: Process 738 exited with return value 0 [+136.15s] DEBUG: X server stopped [+136.15s] DEBUG: Removing X server authority /var/run/lightdm/root/:0 [+136.15s] DEBUG: Releasing VT 1 [+136.15s] DEBUG: Display server stopped [+136.15s] DEBUG: Display stopped