Kernel 2.6.25.10-86 can't find root on lvm

[Jorgen Jonsson]

Kernel 2.6.25.10-85 works great, but -86 won't find my root filesystem on lvm
I
noticed that the installation of -86 changed my root to /dev/dm-0
instead of UUID. I tried with UUID but that didn't wotk either.

grub.conf:
title Fedora (2.6.25.10-86.fc9.i686)
    root (hd0,2)
    kernel /vmlinuz-2.6.25.10-86.fc9.i686 ro root=/dev/dm-0 quiet usbcore.au
tosuspend=1 agp=off agppart=off
    initrd /initrd-2.6.25.10-86.fc9.i686.img
title Fedora (2.6.25.10-85.fc9.i686)
    root (hd0,2)
    kernel /vmlinuz-2.6.25.10-85.fc9.i686 ro root=UUID=27915760-e016-4843-9d
85-6642e29dc74c quiet usbcore.autosuspend=1 agp=off agppart=off
    initrd /initrd-2.6.25.10-85.fc9.i686.img

/Jörgen