I figured it out. I had xserver-xgl installed. After removing it everything worked again.
-- nvidia driver crashes sauerbraten https://bugs.launchpad.net/bugs/151558 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
