I have a 20GB hard drive. I installed Ubuntu 8.04 on a 12 GB partition (actually 11 for / and 1 for swap). I installed CentOS on the remaining 8 GB partition (no swap). The CentOS installer gave me the option to specify another OS to add support for in Grub. I selected /dev/hda1 (the ubuntu install) and named it Ubuntu. The system boots Centos fine, but Ubuntu won't boot when selected. I think the /boot/grub/grub.conf needs to be adjusted. Here are the contents:
# grub.conf generated by anaconda
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You do not have a /boot partition. This means that
# all kernel and initrd paths are relative to /, eg.
# root (hd0,2)
# kernel /boot/vmlinuz-version ro root=/dev/hda3
# initrd /boot/initrd-version.img
title CentOS-3 (2.4.21-50.EL)
kernel /boot/vmlinuz-2.4.21-50.EL ro root=LABEL=/
What reference should I input for "title Ubuntu" so Grub can find and boot Ubuntu?
Also, once Ubuntu is accessible, I assume it will have it's own /boot/grub/grub.conf. Which one takes precedence?
Any help is appreciated! Thanks!!