I found this thread on the same problem I'm having. http://ubuntuforums.org/showthread.php?t=1474394
I did what was said on the thread and removed Xorg and fixed the problem, but Nvidia needs Xorg.conf for screen resolution and effects so I ran nvidia-xconfig to get everything back. I tried removing cairo-dock from start-up and compiz and still same problem. I even changed the Nvidia driver I was using. -- Lucid Lynx: Black screen on start up, no login screen. https://bugs.launchpad.net/bugs/567971 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