[arch-general] ACPI bug in kernel 3.1?

[Philipp Überbacher]

Excerpts from Erik Johnson's message of 2011-11-20 22:08:54 +0100:
> Since the 3.1 update, when I suspend with pm-suspend, upon resuming my
> netbook goes right back to sleep. This behavior is not present in
> 3.0.7-1 but exists in 3.1-4 and 3.1.1-1. However, this only happens when
> my netbook is suspended via a lid close event. Running pm-suspend from
> the command line works as expected.
> 
> I'm not using a DE. Suspend is triggered by adding /usr/sbin/pm-suspend
> to the "button/lid" action in /etc/acpi/handler.sh.
> 
> This seems like an upstream bug, but I just wanted to see if anyone else
> was experiencing this.

I have a different but possibly related problem since a few days.
Sometimes when I shutdown, the laptop reboots instead. Where that comes
from I have no idea.