Messages in this thread | | | Date | Sun, 10 Feb 2008 09:52:22 -0800 | From | "Ray Lee" <> | Subject | Re: [REGRESSION]fan turns at highspeed after suspend2ram |
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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.
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