linux-kernel - Re: [2.6.28] Kernel panic after closing lid on HP 2510p

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Message-Id: <200901132031.16998.elendil@planet.nl>
Date:	Tue, 13 Jan 2009 20:31:16 +0100
From:	Frans Pop <elendil@...net.nl>
To:	Martin Michlmayr <tbm@...ius.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [2.6.28] Kernel panic after closing lid on HP 2510p

On Tuesday 13 January 2009, Martin Michlmayr wrote:
> * Frans Pop <elendil@...net.nl> [2009-01-12 13:56]:
> > I got the following series of errors while closing the lid of my
> > notebook. The end result was a frozen system that needed a hard power
> > off.
>
> ...
>
> > System is HP 2510p notebook running 2.6.28 (x86_64, Debian
> > amd64/lenny) with a few additional patches on top.
>
> This came up on lkml and elsewhere before.  It's probably a BIOS bug.
> You can work around it with:
>
>   echo 7 > /proc/acpi/video/C09A/DOS

Thanks Martin, I'll give that a try.
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