When installing ubuntu 9.10 karmic koala will grub2 work together with grub legacy

[bqz69]

> > Strange, that on my laptop grub2 cannot see another grub legacy dist
> > (8.04), and on my other pc grub2 cannot see another grub2 dist (9.10)
>
> $ sudo grub-install
> $ sudo update-grub

I tried that, and it did not help.

I am using ext3