I have this same error: http://askubuntu.com/questions/68220...driver-enabled

It's with Plymouth as soon as Ubuntu is installed. I have tried all tips and tricks:

Purging and reinstalling through Ubuntu's graphical Additional Drivers frontend.
Purging and reinstalling to tty.
Xorg.conf removing, nvidia-xconfig to recreate it, etc.

Nothing has worked. I have seen other users recommend fixes but none have worked as well. Has anyone actually found a way to fix this? My GPU is a GTX460.

Happens on a fresh install of 11.10, upgrade from 11.10 to 12.04 beta, and fresh install on 12.04 beta.

Any recommendations?