Updated my Debian system last night and this moring Xorg wouldn’t work. In /var/log/Xorg.0.log at the end of the file is this:

(II) LoadModule: “nvidia”
(WW) Warning, couldn’t open module nvidia
(II) UnloadModule: “nvidia”
(EE) Failed to load module “nvidia” (module does not exist, 0)
(II) LoadModule: “keyboard”
(II) Loading /usr/lib/xorg/modules/input//keyboard_drv.so
(II) Module keyboard: vendor=”X.Org Foundation”
compiled for 7.1.1, module version = [...]

Sounds familar! http://www.bugbash.net/comic/107.html