Solved here: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-psb/+bug/406651
Short story: sudo apt-get remove psb-kernel-source sudo apt-get install psb-kernel-source will fix it (provided you have the driver packages updated and installed already). install --reinstall won't work. -- x startup failure https://bugs.launchpad.net/bugs/386130 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