root@ubuntu:/home/prog1# cat .xsession-errors
openConnection: connect: No such file or directory
cannot connect to brltty at :0
Service 'org.kde.kaccessibleapp' does not exist.
upstart: upstart-event-bridge main process (2271) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: upstart-event-bridge main process (2297) terminated with status 1
upstart: upstart-event-bridge main process ended, respawning
upstart: gnome-session (Unity) main process (2365) terminated with status 1
upstart: unity-settings-daemon main process (2355) killed by TERM signal
upstart: Disconnected from notified D-Bus bus
upstart: update-notifier-crash (/var/crash/linux-image-extra-4.2.0-19-generic.0.crash) main process (2301) killed by TERM signal
upstart: update-notifier-crash (/var/crash/_usr_lib_ibus_ibus-ui-gtk3.1000.crash) main process (2302) killed by TERM signal
upstart: logrotate main process (2247) killed by TERM signal
upstart: unity7 main process (2372) killed by TERM signal
upstart: hud main process (2353) killed by TERM signal
upstart: unity-panel-service main process (2374) killed by TERM signal
upstart: window-stack-bridge main process (2270) killed by KILL signal