I have fiddled with the wrong drivers (it was working fine before) and now I'm where many have been, where the system doesn't boot.
Boot hangs at a certain point. For me it's when you get all those messages with [OK] at the end. I can
Ctrl+Alt+F1 (don't know what that's called yet -- console?), and that's about it that I know.
I don't really know where to begin to solve it. How do you diagnose a system that hangs somewhere at boot?