Yes, you can try to reinstall packages with: apt-get install --reinstall <package> And use the "locate" command to find files with for instance "nvidia" in the name. Maybe you have stuff in /usr/local?
** Changed in: xorg (Ubuntu) Status: Incomplete => Invalid -- black screen after upgrade to gutsy https://bugs.launchpad.net/bugs/154046 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