When I first installed Ubuntu on my system, the display worked pretty much exactly how I wanted it to. I decided that it couldn't hurt to install drivers through jockey-kde. This made the screen resolution horrible and tiny, so I deactivated it, but now my display settings appear to be bare bones and medicore. I'd really just like to reinstall the display portion and have ubuntu re-auto-configure it, but I don't know how to do this without reinstalling Ubuntu alltogether.
I'm running 12.10 Desktop, btw.
Any help would be greatly appreciated!