linuxbastard, check your kernel version. I had the same problem and I noticed I was running 3.5.0-4-generic from xorg-edgers PPA. After returning to the official repository's version (3.2.0) the nvidia-173-updates package is working correctly on my machine.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-173 in Ubuntu. https://bugs.launchpad.net/bugs/948053 Title: nvidia-96 and nvidia-173 uninstallable on Precise To manage notifications about this bug go to: https://bugs.launchpad.net/nvidia-drivers-ubuntu/+bug/948053/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp