upgraded to 11.10 and the display is unknown tried nvidia web siteon display mode its just one screen and when you press detect displays nothinghappens worked ok in 10.04 and 11.04 now in 11.10 its screwed up
You should have tried it as a Live CD first. After one bad shot I do a freshinstall after first trying with the Live CD.
going to do a fresh install when grand kids have gone