[+925.23s] DEBUG: Continue authentication
[+925.89s] DEBUG: Session pid=4640: Authentication complete with return value 0: Success
[+925.89s] DEBUG: Authenticate result for user alexandr: Success
[+925.89s] DEBUG: User alexandr authorized
[+925.89s] DEBUG: Greeter requests session ubuntu
[+925.89s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+925.89s] DEBUG: Session pid=4213: Sending SIGTERM
[+925.95s] DEBUG: Greeter closed communication channel
[+925.95s] DEBUG: Session pid=4213: Exited with return value 0
[+925.95s] DEBUG: Seat seat0: Session stopped
[+925.95s] DEBUG: Seat seat0: Greeter stopped, running session
[+925.95s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+925.95s] DEBUG: Session pid=4640: Running command /usr/bin/lightdm-unity8-session /usr/lib/gnome-session/run-systemd-session ubuntu-session.target
[+925.95s] DEBUG: Creating shared data directory /var/lib/lightdm-data/alexandr
[+925.95s] DEBUG: Session pid=4640: Logging to .xsession-errors
[+927.38s] DEBUG: Activating VT 7
[+927.38s] DEBUG: Activating login1 session c5
[+9449.60s] DEBUG: Seat seat0 changes active session to 
[+9501.10s] DEBUG: Seat seat0 changes active session to c5
[+9501.10s] DEBUG: Session c5 is already active
[+9542.42s] DEBUG: Seat seat0 changes active session to 30
[+9563.08s] DEBUG: Seat seat0 changes active session to c5
[+9563.08s] DEBUG: Session c5 is already active
[+9585.94s] DEBUG: Seat seat0 changes active session to 30
[+9597.97s] DEBUG: Seat seat0 changes active session to c5
[+9597.97s] DEBUG: Session c5 is already active
[+11295.17s] DEBUG: Seat seat0 changes active session to 
[+11354.26s] DEBUG: Seat seat0 changes active session to c5
[+11354.26s] DEBUG: Session c5 is already active