I just found out that this was caused by the fglrx packets leftover from the Lucid installation. After the upgrade they were still present and caused this bug. Removing all of them and deleting the xorg.conf solves the problem for me. Is this still an issue (for people who want to upgrade) or may i close the bug?
-- X11 does not start with glx enabled (ATI Radeon HD 4670) https://bugs.launchpad.net/bugs/635756 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ 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