[PLUG] Fedora 16: Stuck after upgrade

[Mayuresh]

Upgraded to F16 from F15 using upgrade option.

On booting it drops to a shell prompt after some message saying it did not
find the device /dev/disk/by-uuid/<uuid>

If I do blkid, actually the device indicated by uuid above exists. Not
sure why above error message.

Tried doing a few obvious checks in /etc/grub2/grub.cfg and /etc/fstab.
uuids in both these files look alright to me.

Anyone - any quick help?

Mayuresh.