From: Chris Vine <chris@cvine.freeserve.co.uk>
To: sam <sam.tygier@hep.manchester.ac.uk>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Lenovo S12 2.6.36-rc7 lockup
Date: Wed, 13 Oct 2010 10:13:35 +0100 [thread overview]
Message-ID: <20101013101335.4714d70d@boulder.homenet> (raw)
In-Reply-To: <1286922146.4040.2.camel@oberon>
On Tue, 12 Oct 2010 23:22:26 +0100
sam <sam.tygier@hep.manchester.ac.uk> wrote:
> i have seen similar issue while running with older kernels (2.6.32)
> on a S12 (intel GPU version). there is an ubuntu bug
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/643822
>
> the "nolapic_timer" boot flag fixes it for me.
Interesting, yes, the 'nolapic_timer' option fixes it on this netbook,
but that seems a bit sub-optimal as it will presumably force use of i/o
apic. Whether that makes much difference in practice I don't know: the
netbook has a single Atom processor which does hyperthreading to appear
as two.
kernel 2.6.36-rc is the first kernel to trigger this on this particular
netbook.
Chris
next prev parent reply other threads:[~2010-10-13 9:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-10 12:59 Lenovo S12 2.6.36-rc7 lockup Chris Vine
2010-10-10 15:48 ` Chris Vine
2010-10-12 22:22 ` sam
2010-10-13 9:13 ` Chris Vine [this message]
2010-10-11 22:12 ` Len Brown
2010-10-11 23:27 ` Chris Vine
2010-10-11 23:38 ` Chris Vine
2010-10-12 17:12 ` Maciej Rutecki
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