Dual boot issue Debian/Fedora + Grub
Hey, total n00b here hoping for some help. I have one drive. I first installed debian which installed lilo. After playing around I decided to install fedora. While going through the graphical install I noticed it would install grub but had an option of adding another os if it was there. You can see a picture of what I am talking about http://www.bitbenderforums.com/~grog...bootloader.jpg
Not knowing what I was doing I just added debian and hoped it would notice it on the drive. Obviously now when I boot to fedora it gives the option of fedora or debian but when I choose debian it gives:
Error 13: Invalid or unsupported executable format
If I assume correctly, grub was default installed on the mbr and when I go to choose debian it is not looking at the correct partition for debian? Or have I totally screwed up my debian install?
Either way I am not sure how to edit grub or the mbr. Any help would be appreciated, thanks in advance.