From: Pavel Machek <pavel@ucw.cz>
To: Jiri Slaby <jirislaby@gmail.com>
Cc: linux-acpi@vger.kernel.org,
Linux-pm mailing list <linux-pm@lists.linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: Fan runs full speed after S3 sometimes (regression)
Date: Fri, 20 Aug 2010 08:31:08 +0200 [thread overview]
Message-ID: <20100820063107.GB1607@ucw.cz> (raw)
In-Reply-To: <4C619CF0.30609@gmail.com>
On Tue 2010-08-10 20:39:44, Jiri Slaby wrote:
> On 08/10/2010 01:20 PM, Jiri Slaby wrote:
> > Hi,
> >
> > till I was running on 2.6.34-rc5-mm1 (mmotm) and earlier everything was
> > fine. Now, I'm running 2.6.35-rc6-mm1 (.35-rc5-mm1 was the same) and
> > sometimes when the computer (desktop) returns from S3, the CPU fan is
> > running at full speed making a big noise.
>
> Just to add, full power cycle is needed to get rid of that. Warm reboot
> is not enough.
Seems like bios problem... Update bios?
> > I don't know how to debug that. Bisection is out of question -- it
> > happens once in 10 or 20 cases. There are no fan entries in /sys.
Well, doing 20 suspends in a row from a script should not be too bad.
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2010-08-20 6:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-10 11:20 Jiri Slaby
2010-08-10 18:39 ` Jiri Slaby
2010-08-20 6:31 ` Pavel Machek [this message]
2010-08-20 6:39 ` Jiri Slaby
2010-08-20 23:30 ` Rafael J. Wysocki
2010-08-21 17:05 ` Pavel Machek
2010-09-08 13:27 ` Jiri Slaby
2010-09-08 20:26 ` Rafael J. Wysocki
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