GRUB installation issues

[Christopher Plain]

Hello,

I have tried to install Ubuntu on my system but am unable to install
GRUB to the / partition.  The partitions are as follows:

1 XP
2 DragonFly BSD
3 Ubuntu Linux

I can install GRUB on partition 1 and 2 but not 3.  I tried searching
the mailing list but did not find any solutions to this issue.  I am
new to Linux so please let me know if there is any further information
that I need to provide.

Thank you for your help,

Christopher