Same thing happened with me, as with trespasser. I was trying to compare the grub menu.lst changes (since when I originally upgrade from jaunty to karmic and kept my menu.lst it ended up pointing to the wrong kernel and wrecked all kinds of havoc till I figured out that was the cause). This go round I hit "cancel" by accident. It appeared to finish install and crashed.
Same thing happened with me, as with trespasser. I was trying to compare the grub menu.lst changes (since when I originally upgrade from jaunty to karmic and kept my menu.lst it ended up pointing to the wrong kernel and wrecked all kinds of havoc till I figured out that was the cause). This go round I hit "cancel" by accident. It appeared to finish install and crashed.