I can't install 304 either as it gives me this error: nvidia-304-updates : Depends: xorg-video-abi-11 or xorg-video-abi-12 but it is not installable or xorg-video-abi-13 or xorg-video-abi-14
E: Unable to correct problems, you have held broken packages. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1345217 Title: nvidia-304-update (video driver) got uninstalled and is unistallable after update to HWE-Stack5 (from Ubuntu LTS 12.04.4 to 12.04.5) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304-updates/+bug/1345217/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs