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+5.36s] DEBUG: Started session 1519 with service 'lightdm-greeter', username 'lightdm'

[+6.15s] DEBUG: Session 1519 authentication complete with return value 0: Success

[+6.15s] DEBUG: Greeter authorized

[+6.15s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log

[+6.16s] DEBUG: Session 1519 running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/lightdm-kde-greeter

[+6.56s] DEBUG: Greeter closed communication channel

[+6.56s] DEBUG: Session 1519 exited with return value 1

[+6.56s] DEBUG: Greeter quit

[+6.56s] DEBUG: Failed to start greeter

[+6.56s] DEBUG: Stopping display

[+6.56s] DEBUG: Sending signal 15 to process 1370

[+7.15s] DEBUG: Process 1370 exited with return value 0

[+7.15s] DEBUG: X server stopped

[+7.15s] DEBUG: Removing X server authority /var/run/lightdm/root/:0

[+7.15s] DEBUG: Releasing VT 7

[+7.15s] DEBUG: Display server stopped

[+7.15s] DEBUG: Display stopped

[+7.15s] DEBUG: Stopping X local seat, failed to start a display

[+7.15s] DEBUG: Stopping seat

[+7.15s] DEBUG: Seat stopped

[+7.15s] DEBUG: Required seat has stopped

[+7.15s] DEBUG: Stopping display manager

[+7.15s] DEBUG: Display manager stopped

[+7.15s] DEBUG: Stopping daemon

[+7.15s] DEBUG: Exiting with return value 1