A while back I removed my nvidia video card and at restart grub freezed immediately in the selection menu. Even after placing the video card back, it continued to freeze. Which is strange since no memory ought to have changed.
At the time I just reinstalled ubuntu 10.10, but now I removed the video card again. The same happened, even after placing the card back. I'm completely lost here, as to what is going on.
Clues? Cheers