When booting the FC3 kernel upgrade (kernel-smp-2.6.9-1.678_FC3), I get > [nash ... starting] > mkrootdev: label / not found > mount: error 2 mounting ext3 > mount: error 2 mounting none > switchroot: mount failed: 22 > umount: /initrd/dev/ failed: 2 > Kernel panic - not syncing: Attempted to kill init Yet when running the original (2.6.9-1.667smp) FC3 kernel I get findfs LABEL=/ /dev/sda6 ...naturally enough, since I'm able to boot the original and do this there. :^) I see nothing unusual about my /boot/grub/grub.conf: ------------------------------------------------------------ # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. This means that # all kernel and initrd paths are relative to /boot/, eg. # root (hd0,0) # kernel /vmlinuz-version ro root=/dev/sda6 # initrd /initrd-version.img #boot=/dev/sda default=0 timeout=10 splashimage=(hd0,0)/grub/splash.xpm.gz title Fedora Core (2.6.9-1.678_FC3smp) root (hd0,0) kernel /vmlinuz-2.6.9-1.678_FC3smp ro root=LABEL=/ rhgb quiet initrd /initrd-2.6.9-1.678_FC3smp.img title Fedora Core (2.6.9-1.667) root (hd0,0) kernel /vmlinuz-2.6.9-1.667 ro root=LABEL=/ rhgb quiet initrd /initrd-2.6.9-1.667.img title Fedora Core (2.6.9-1.667smp) root (hd0,0) kernel /vmlinuz-2.6.9-1.667smp ro root=LABEL=/ rhgb quiet initrd /initrd-2.6.9-1.667smp.img ------------------------------------------------------------ SATA? Yes: /dev/sda is ATA ST380013AS (ata_piix, ICH5). Same problem with non-smp 2.6.9-1.678_FC3, BTW, and, yes, if I make root=/dev/sda6 in grub.conf the new kernels remain unbootable. Anyone else seeing this? /B