On Thu, Mar 15, 2007 at 11:53:55AM -0500, Styma, Robert E (Robert) wrote: > > To test CentOS 5, I loaded from DVD adding it to > a system at home running Fedora Core 7 T2. > > Partition Layout is: > /dev/hda1 - / for the RH7T2 system .... > > However, > If I choose the FC7T2 system I get the following output: > --------------------------------------------------------- > Booting 'FC7T2' > > rootnoverify(hd0,0) > chainloader +1 > > Error 13: Invalid or unsupported executable format You apparently have grub installed on MBR, i.e. 'setup (hd0)'. For the above to work you need it _also_ on that partition you are feeding to a chainloader, i.e. 'setup (hd0,0)' while installing grub. This works fine. On my test box I have a quite a number of different installations booted by such "two stage" method. Putting all that into one flat 'grub.conf' file would be unmaintainable. Michal -- fedora-test-list mailing list fedora-test-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-test-list