[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.4.0, UID=0 PID=647 [+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: Using VT 1 [+0.01s] DEBUG: Activating VT 1 [+0.01s] DEBUG: Logging to /var/log/lightdm/x-0.log [+0.02s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0 [+0.02s] DEBUG: Launching X Server [+0.02s] DEBUG: Launching process 651: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt1 -novtswitch [+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 [+0.50s] DEBUG: Got signal 10 from process 651 [+0.50s] DEBUG: Got signal from X server :0 [+0.50s] DEBUG: Connecting to XServer :0 [+0.50s] DEBUG: Starting greeter [+0.50s] DEBUG: Started session 681 with service 'lightdm-greeter', username 'lightdm' [+0.57s] DEBUG: Session 681 authentication complete with return value 0: Success [+0.57s] DEBUG: Greeter authorized [+0.57s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log [+0.57s] DEBUG: Session 681 running command /usr/sbin/lightdm-kde-greeter [+1.05s] DEBUG: Greeter connected version=1.4.0 [+1.05s] DEBUG: Greeter connected, display is ready [+1.05s] DEBUG: New display ready, switching to it [+1.05s] DEBUG: Activating VT 1 [+72.89s] DEBUG: Greeter start authentication for martin [+72.89s] DEBUG: Started session 831 with service 'lightdm', username 'martin' [+72.93s] DEBUG: Session 831 got 1 message(s) from PAM [+72.93s] DEBUG: Prompt greeter with 1 message(s) [+72.93s] DEBUG: Continue authentication [+72.95s] DEBUG: Session 831 authentication complete with return value 0: Success [+72.95s] DEBUG: Authenticate result for user martin: Success [+72.96s] DEBUG: User martin authorized [+74.02s] DEBUG: Greeter requests session kde-plasma [+74.02s] DEBUG: Using session kde-plasma [+74.02s] DEBUG: Stopping greeter [+74.02s] DEBUG: Session 681: Sending SIGTERM [+74.03s] DEBUG: Greeter closed communication channel [+74.03s] DEBUG: Session 681 exited with return value 15 [+74.03s] DEBUG: Greeter quit [+74.04s] DEBUG: Dropping privileges to uid 1000 [+74.04s] DEBUG: Calling setresgid [+74.04s] DEBUG: Calling setresuid [+74.07s] DEBUG: Restoring privileges [+74.07s] DEBUG: Calling setresuid [+74.07s] DEBUG: Calling setresgid [+74.07s] DEBUG: Dropping privileges to uid 1000 [+74.07s] DEBUG: Calling setresgid [+74.07s] DEBUG: Calling setresuid [+74.08s] DEBUG: Writing /home/martin/.dmrc [+74.14s] DEBUG: Restoring privileges [+74.14s] DEBUG: Calling setresuid [+74.14s] DEBUG: Calling setresgid [+74.17s] DEBUG: Starting session kde-plasma as user martin [+74.17s] DEBUG: Session 831 running command /etc/X11/xinit/Xsession /usr/bin/startkde [+74.28s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+102.99s] DEBUG: Switching to greeter [+102.99s] DEBUG: Starting new display for greeter [+102.99s] DEBUG: Starting local X display [+102.99s] DEBUG: Using VT 2 [+102.99s] DEBUG: Logging to /var/log/lightdm/x-1.log [+103.00s] DEBUG: Writing X server authority to /var/run/lightdm/root/:1 [+103.00s] DEBUG: Launching X Server [+103.00s] DEBUG: Launching process 1096: /usr/bin/X :1 -auth /var/run/lightdm/root/:1 -nolisten tcp vt2 -novtswitch [+103.00s] DEBUG: Waiting for ready signal from X server :1 [+104.00s] DEBUG: Got signal 10 from process 1096 [+104.00s] DEBUG: Got signal from X server :1 [+104.00s] DEBUG: Connecting to XServer :1 [+104.00s] DEBUG: Starting greeter [+104.00s] DEBUG: Started session 1107 with service 'lightdm-greeter', username 'lightdm' [+104.02s] DEBUG: Session 1107 authentication complete with return value 0: Success [+104.02s] DEBUG: Greeter authorized [+104.02s] DEBUG: Logging to /var/log/lightdm/x-1-greeter.log [+104.02s] DEBUG: Session 1107 running command /usr/sbin/lightdm-kde-greeter [+104.17s] DEBUG: Greeter connected version=1.4.0 [+104.17s] DEBUG: Greeter connected, display is ready [+104.17s] DEBUG: New display ready, switching to it [+104.17s] DEBUG: Activating VT 2 [+104.17s] DEBUG: Locking display [+104.17s] CRITICAL: ck_lock_session: assertion `cookie != NULL' failed [+107.40s] DEBUG: Greeter start authentication for newuser [+107.44s] DEBUG: Started session 1120 with service 'lightdm', username 'newuser' [+107.47s] DEBUG: Session 1120 got 1 message(s) from PAM [+107.47s] DEBUG: Prompt greeter with 1 message(s) [+107.47s] DEBUG: Continue authentication [+107.49s] DEBUG: Session 1120 authentication complete with return value 0: Success [+107.49s] DEBUG: Authenticate result for user newuser: Success [+107.50s] DEBUG: User newuser authorized [+108.54s] DEBUG: Greeter requests session kde-plasma [+108.54s] DEBUG: Using session kde-plasma [+108.54s] DEBUG: Stopping greeter [+108.54s] DEBUG: Session 1107: Sending SIGTERM [+108.55s] DEBUG: Greeter closed communication channel [+108.55s] DEBUG: Session 1107 exited with return value 15 [+108.55s] DEBUG: Greeter quit [+108.56s] DEBUG: Dropping privileges to uid 1002 [+108.56s] DEBUG: Calling setresgid [+108.56s] DEBUG: Calling setresuid [+108.61s] DEBUG: Restoring privileges [+108.61s] DEBUG: Calling setresuid [+108.61s] DEBUG: Calling setresgid [+108.61s] DEBUG: Dropping privileges to uid 1002 [+108.61s] DEBUG: Calling setresgid [+108.61s] DEBUG: Calling setresuid [+108.61s] DEBUG: Writing /home/newuser/.dmrc [+108.66s] DEBUG: Restoring privileges [+108.66s] DEBUG: Calling setresuid [+108.66s] DEBUG: Calling setresgid [+108.70s] DEBUG: Starting session kde-plasma as user newuser [+108.70s] DEBUG: Session 1120 running command /etc/X11/xinit/Xsession /usr/bin/startkde [+108.78s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1 [+125.51s] DEBUG: Switching to greeter [+125.51s] DEBUG: Starting new display for greeter [+125.51s] DEBUG: Starting local X display [+125.51s] DEBUG: Using VT 3 [+125.51s] DEBUG: Logging to /var/log/lightdm/x-2.log [+125.51s] DEBUG: Writing X server authority to /var/run/lightdm/root/:2 [+125.51s] DEBUG: Launching X Server [+125.51s] DEBUG: Launching process 1362: /usr/bin/X :2 -auth /var/run/lightdm/root/:2 -nolisten tcp vt3 -novtswitch [+125.51s] DEBUG: Waiting for ready signal from X server :2 [+126.49s] DEBUG: Got signal 10 from process 1362 [+126.49s] DEBUG: Got signal from X server :2 [+126.49s] DEBUG: Connecting to XServer :2 [+126.49s] DEBUG: Starting greeter [+126.50s] DEBUG: Started session 1373 with service 'lightdm-greeter', username 'lightdm' [+126.51s] DEBUG: Session 1373 authentication complete with return value 0: Success [+126.51s] DEBUG: Greeter authorized [+126.51s] DEBUG: Logging to /var/log/lightdm/x-2-greeter.log [+126.51s] DEBUG: Session 1373 running command /usr/sbin/lightdm-kde-greeter [+126.68s] DEBUG: Greeter connected version=1.4.0 [+126.68s] DEBUG: Greeter connected, display is ready [+126.68s] DEBUG: New display ready, switching to it [+126.68s] DEBUG: Activating VT 3 [+126.68s] DEBUG: Locking display [+126.68s] CRITICAL: ck_lock_session: assertion `cookie != NULL' failed [+129.45s] DEBUG: Greeter start authentication for martin [+129.45s] DEBUG: Started session 1384 with service 'lightdm', username 'martin' [+129.49s] DEBUG: Session 1384 got 1 message(s) from PAM [+129.49s] DEBUG: Prompt greeter with 1 message(s) [+129.49s] DEBUG: Continue authentication [+129.53s] DEBUG: Session 1384 authentication complete with return value 0: Success [+129.53s] DEBUG: Authenticate result for user martin: Success [+129.53s] DEBUG: User martin authorized [+130.62s] DEBUG: Greeter requests session kde-plasma [+130.62s] DEBUG: Using session kde-plasma [+130.62s] DEBUG: Switching to existing session for user martin [+130.62s] DEBUG: Unlocking display [+130.62s] CRITICAL: ck_unlock_session: assertion `cookie != NULL' failed [+130.62s] DEBUG: Activating VT 1 [+131.11s] DEBUG: Stopping greeter display being switched from [+131.11s] DEBUG: Stopping display [+131.11s] DEBUG: Session 1373: Sending SIGTERM [+131.12s] DEBUG: Greeter closed communication channel [+131.12s] DEBUG: Session 1373 exited with return value 15 [+131.12s] DEBUG: Greeter quit [+131.12s] DEBUG: Sending signal 15 to process 1362 [+131.44s] DEBUG: Process 1362 exited with return value 0 [+131.44s] DEBUG: X server stopped [+131.44s] DEBUG: Removing X server authority /var/run/lightdm/root/:2 [+131.44s] DEBUG: Releasing VT 3 [+131.44s] DEBUG: Display server stopped [+131.44s] DEBUG: Display stopped [+144.77s] DEBUG: Session 831 exited with return value 0 [+144.77s] DEBUG: User session quit [+144.77s] DEBUG: Stopping display [+144.77s] DEBUG: Sending signal 15 to process 651 [+145.80s] DEBUG: Process 651 exited with return value 0 [+145.80s] DEBUG: X server stopped [+145.80s] DEBUG: Removing X server authority /var/run/lightdm/root/:0 [+145.80s] DEBUG: Releasing VT 1 [+145.80s] DEBUG: Display server stopped [+145.80s] DEBUG: Display stopped [+145.80s] DEBUG: Active display stopped, switching to greeter [+145.80s] DEBUG: Switching to greeter [+145.80s] DEBUG: Starting new display for greeter [+145.80s] DEBUG: Starting local X display [+145.80s] DEBUG: Using VT 1 [+145.80s] DEBUG: Logging to /var/log/lightdm/x-0.log [+145.80s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0 [+145.80s] DEBUG: Launching X Server [+145.80s] DEBUG: Launching process 1430: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt1 -novtswitch [+145.80s] DEBUG: Waiting for ready signal from X server :0 [+146.05s] DEBUG: Got signal 10 from process 1430 [+146.05s] DEBUG: Got signal from X server :0 [+146.05s] DEBUG: Connecting to XServer :0 [+146.06s] DEBUG: Starting greeter [+146.06s] DEBUG: Started session 1439 with service 'lightdm-greeter', username 'lightdm' [+146.08s] DEBUG: Session 1439 authentication complete with return value 0: Success [+146.08s] DEBUG: Greeter authorized [+146.08s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log [+146.08s] DEBUG: Session 1439 running command /usr/sbin/lightdm-kde-greeter [+146.23s] DEBUG: Greeter connected version=1.4.0 [+146.23s] DEBUG: Greeter connected, display is ready [+146.23s] DEBUG: New display ready, switching to it [+146.23s] DEBUG: Activating VT 1 [+146.23s] DEBUG: Stopping greeter display being switched from