Thanks ergod for the solution! I upgraded to kernel 2.6.31-12-386 and it works again fine. I followed the wiki and documented the steps (in German) here: http://forum.ubuntuusers.de/topic/nach-update-nur-noch-low-graphics-mode/ where people have the same bug.
-- [xorg-edgers] Video driver error: No kernel modesetting driver detected https://bugs.launchpad.net/bugs/447181 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
