On Sunday, 10 of February 2008, Ray Lee wrote:
quoted text
> On Feb 10, 2008 9:21 AM, Mirco Tischler <mt-ml@gmx.de> wrote:
> > Hi
> >
> > I think I found a regression in 2.6.24-git. After waking up from suspend
> > 2 ram, the fan of my laptop turns constantly at highest speed. It didn't
> > do this in 2.6.24.
> >
> > I bisected it down to this commit:
> >
> > commit c95d47a868f35cd47643d116a3c680cdaa954df8
> > Author: Rafael J. Wysocki <rjw@sisk.pl>
> > Date:   Tue Jan 8 00:05:21 2008 +0100
> >
> >     ACPI: Separate invocations of _GTS and _BFS from _PTS and _WAK
> >
> > Reverting it resolves the problem for me, but I can't say if this makes
> > any sense.
> >
> > My machine is a Zepto laptop with Intel Santa-Rosa chipset and I'm
> > running a x86_64 Ubuntu Gutsy.
> 
> I just noticed the same problem. After about ten minutes, it seems
> like all the ACPI events got 'unstuck' -- my screen's backlight went
> up and down a couple of times (and battery/AC indicator flipped a
> couple of times) responding to previous power loss and gain events, I
> think, and the fans dropped down from high speed to low.
> 
> I was chalking it up to another charming bug on my HP nx6125, but if
> someone else is seeing it too...
> 
> I'm on Ubuntu, x86_64, and git as of a couple days ago as well. I
> haven't tried reverting the patch.

I've just sent a patch to Mirco, please test it too.

Thanks,
Rafael
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/