I have the same problem. Xorg is forced to log out when I tray start Skype, Spotify, TeamSpeak, R, Amnesia, when I click inside UbuntuOne window and many more. I only found that it is problem of graphic driver and i traied many version of nvidida drivers and nothing worked
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/1005112 Title: xorg crash (sudden logout) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1005112/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp