I can confirm this bug.
My note PC is HP ProBook 4230s.
After upgrading to 3.2.23-1,
the hibernation takes too much time.
I can even unlock the screen during the hibernation stage.
I tested my note PC as follows:
1. Close the note PC to let it hibernation.
2. (Not hibernated yet) Open the note PC.
3. Unlock the screen and close some applications.
4. Waiting for hibernation.
5. Trigger the power button to wake it up.
The applications I closed are really closed after 5.
I do not know how the save point is determined;
however, it seems that the suspend to disk is just delayed, IMO.
Please take a look.
To UNSUBSCRIBE, email to debian-kernel-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact email@example.com