Looks like a bug in your display drivers, probably crashes when XVideo is used.
** Package changed: vlc (Ubuntu) => xorg (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/951408 Title: user session termiated after starting vlc player to watch a movie To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/951408/+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