hibernate uses a wrong UUID

[Pierre Frenkiel <pierre.frenkiel@gmail.com>]

I have this in /etc/initramfs-tools/conf.d/resume
    RESUME=UUID=42b1dc3e-6206-4bd5-9eb4-76e97f94cd65
which is actually the UUID of the swap partition.

and after pm-hibernate and reboot, I find in syslog:
   PM: Checking hibernation image partition /dev/disk/by-uuid/2fff8fc5-d304-418f-8d5c-c0ae12b23ac2
and then, of course, "image not found" (no partition has this UUID)

Can anybody explain that?

best regards,
--
Pierre Frenkiel