On Wed, 2004-06-30 at 09:15 -0700, Hans Horn wrote: >> here's what fdisk tells me: > >> > >> fdisk /dev/hda > >> /dev/hda hda1 hp-recovery > >> hda2 NTFS (XP boot) > >> > >> fdisk /dev/hdd > >> /dev/hdd hdd1 swap > >> hda3 ext3 (Linux boot) > > > > Did you mean hdd3? hdd2? What else is on hdd? Do you have /boot > and / > > or is everything but swap on one partition. > > hdd2 is an empty fat32 partition - dunno how it got to be. > I don't have a /boot partition So FC2 is on hdd3? Assuming that... > master: hda > slave1: nothing > master2: dvd/cd > slave2: hdd ... > recommendations? I still suspect grub is getting confused. May still want to check BIOS setting for hard drives. On some systems should be "LBA" or "OTHER" rather than "DOS". If that doesn't help, given that nothing is on IDE0 slave, easiest would be to move hdd to hdb. Assuming use of labels in / etc/fstab, should only have one Linux filesystem partition entry requiring no changes: LABEL=/ / ext3 defaults 1 1 and for swap, change to /dev/hdb1 swap swap defaults 0 0 grub.conf should then look something like: # 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 (hd1,2) # kernel /vmlinuz-version ro root=/dev/sda2 # initrd /initrd-version.img # #boot=/dev/hda default=0 timeout=10 splashimage=(hd0,2)/grub/splash.xpm.gz title Fedora Core (2.6.5-1.358) root (hd0,2) kernel /vmlinuz-2.6.5-1.358 ro root=LABEL=/ rhgb quiet initrd /initrd-2.6.5-1.358.img title WinXP on hda2 rootnoverify (hd1,0) chainloader +1 and /boot/grub/device.map should have hd0 /dev/hda hd1 /dev/hdb Sooooo, boot to rescue mode (presumably - after HW change of 2nd HD from IDE0 slave to IDE1 slave and given assumption of / now on hdb3) and with /dev/hdb3 mounted on /mnt/sysimage, "chroot /mnt/sysimage", edit /etc/fstab and /boot/grub/grub.conf and /boot/grub/device.map as above, (or adjusted for reality), and "grub-install /dev/hda" (may not really be necessary but could help). Reboot and hope for the best! Good luck, Phil