[+853.73s] DEBUG: Got signal 15 from process 1
[+853.73s] DEBUG: Caught Terminated signal, shutting down
[+853.73s] DEBUG: Stopping display manager
[+853.73s] DEBUG: Seat seat0: Stopping
[+853.73s] DEBUG: Seat seat0: Stopping display server
[+853.73s] DEBUG: Sending signal 15 to process 924
[+853.73s] DEBUG: Seat seat0: Stopping session
[+853.73s] DEBUG: Terminating login1 session c2
[+853.93s] DEBUG: Session pid=1188: Sending SIGTERM
[+853.93s] DEBUG: Process 924 exited with return value 0
[+853.93s] DEBUG: XServer 0: X server stopped
[+853.93s] DEBUG: Releasing VT 7
[+853.93s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+853.93s] DEBUG: Seat seat0: Display server stopped
[+853.94s] DEBUG: Seat seat0 changes active session to 
[+854.97s] DEBUG: Session pid=1188: Exited with return value 0
[+854.97s] DEBUG: Seat seat0: Session stopped
[+854.97s] DEBUG: Seat seat0: Stopped
[+854.97s] DEBUG: Display manager stopped
[+854.97s] DEBUG: Stopping daemon
[+854.97s] DEBUG: Exiting with return value 0