linux-kernel - Re: Suspend to RAM generates oops and general protection fault

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Message-ID: <45B59239.90403@usherbrooke.ca>
Date:	Tue, 23 Jan 2007 15:42:33 +1100
From:	Jean-Marc Valin <jean-marc.valin@...erbrooke.ca>
To:	Pavel Machek <pavel@....cz>
CC:	nigel@...el.suspend2.net, linux-kernel@...r.kernel.org
Subject: Re: Suspend to RAM generates oops and general protection fault

>>> will be a device driver. Common causes of suspend/resume problems from
>>> the list you give below are acpi modules, bluetooth and usb. I'd also be
>>> consider pcmcia, drm and fuse possibilities. But again, go for unloading
>>> everything possible in the first instance.
>> Actually, the reason I sent this is that when I showed the oops/gpf to
>> Matthew Garrett at linux.conf.au, he said it looked like a CPU hotplug
>> problem and suggested I send it to lkml. BTW, with 2.6.20-rc5, the
>> suspend to RAM now works ~95% of the time.
> 
> Try a kernel without CONFIG_SMP... that will verify if it is SMP
> related.

Well, this happens to be my main work machine, which I'm not willing to
have running at half speed for several weeks. Anything else you can suggest?

	Jean-Marc
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