[arch-general] ACPI bug in kernel 3.1?

Alex Ferrando alferpal at gmail.com
Sun Nov 20 16:16:36 EST 2011

On 20/11/11 22:14, Alexander van den Berghe wrote:
> On 11/20/2011 10:08 PM, Erik Johnson wrote:
>> 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 am experiencing the same behaviour as you.  But due to lack of time 
> I haven't been able to dig into it.
> Alex

Have you taken into consideration the deprecation of the old /proc 
interface for acpi?


Alex Ferrando

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