How to Dual-boot openSUSE 10.3 and Ubuntu 7.10
I have a dual-boot machine of openSUSE 10.3 and Ubuntu (Studio) 7.10. This is how I did it.
I installed openSUSE like any other way, except I told it not to install any boot loader. Then, I logged onto Ubuntu and went into the terminal:
sudo gedit /boot/grub/menu.lst
Once I had that opened, I created a divider at the bottom of the text file:
title Other operating systems:
root
Then, under that, I put this entry:(I installed openSUSE on a 2nd HDD, change the (hd1,0) to the fitting code if it’s the same HDD on a different partition. The second number is which partition.)
title openSUSE 10.3
root (hd1,0)
kernel /boot/vmlinuz
initrd /boot/initrd
That is telling it to use the files that are only shortcuts to the current vmlinuz and initrd.
After that, GRUB should be able to boot openSUSE. Enjoy!

Brilliant!!
thx so much, it worked. Only thing, suse doesn’t seem to open GUI for some reason only command line appears??