Subject: Re: apm on acpi hard lock
To: Chavdar Ivanov <>
From: Jeff Rizzo <>
List: current-users
Date: 11/24/2007 19:37:43
Chavdar Ivanov wrote:
> i3856 -current cvs -dPA from about an hour ago. GENERIC.MP+DRI.
> kernel hard-locks after printing 'apm on acpi' message. Only power
> switch saves.
> Dmesg with apm disabled attached.
> I *think* I saw something similar recently in -current; also see
> , although
> here it seems we have 4RC2.
> Otherwise seems to be working fine, including DRI (which is what
> causes me trouble from time to time jumping from one to other -current
> version).
> Another issue - seen commented by others as well - is the occasional
> ...
> pms0: pms_input: unusual delay (0.079999 s), scheduling reset
> ...

I see substantially the same problem, while a 4.99.30 kernel boots OK. 
If I get time later tonight, I'll see if I can isolate the change that
causes the problem.

I should note that, like the other two reports of this, I have a
motherboard with an Intel chipset.   (mine's an ICH9)