I tried the solution provided by Frans above and can confirm that the workaround solves the problem. In my case, I'm not sure if I ever changed the autologin option for my user or why the problem suddenly appeared in the first place.
If you need any additional information regarding the problem, I will provide additional logs or other stuff requested. Regards Roger -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/803992 Title: Natty update introduced crasher in xorg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm/+bug/803992/+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