Since people haven't been including their Xorg.0.log's it's impossible to say whether people actually are seeing the same bug or not. "Hangs before login" is kind of a generic symptom that could be caused by any number of different underlying issues.
Focusing on the original reporter's issue, the Xorg.0.log shows that this is an X crash involving the -nvidia driver. Unfortunately the log does not show the actual backtrace, just "Backtrace:". Christopher, you'll need to collect a manual backtrace - see http://wiki.ubuntu.com/X/Backtracing for details. I'm not sure that apport will be able to collect it in this case, you may need to get it with gdb. ** Package changed: Ubuntu Karmic => nvidia-graphics-drivers-180 (Ubuntu Karmic) ** Changed in: nvidia-graphics-drivers-180 (Ubuntu Karmic) Assignee: Alberto Milone (albertomilone) => (unassigned) ** Summary changed: - Karmic boot hangs before login + Crash after initializing GLX on -nvidia ** Changed in: nvidia-graphics-drivers-180 (Ubuntu Karmic) Status: Incomplete => New -- Crash after initializing GLX on -nvidia https://bugs.launchpad.net/bugs/428920 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

