linux-kernel - Re: after closing the lid and reopening it the screen remains blank

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Message-ID: <20100911003459.GW23291@hexapodia.org>
Date:	Fri, 10 Sep 2010 17:34:59 -0700
From:	Andy Isaacson <adi@...apodia.org>
To:	Norbert Preining <preining@...ic.at>
Cc:	linux-kernel@...r.kernel.org, dri-devel@...ts.sourceforge.net
Subject: Re: after closing the lid and reopening it the screen remains blank

On Sat, Sep 11, 2010 at 08:44:48AM +0900, Norbert Preining wrote:
> On Fr, 10 Sep 2010, Andy Isaacson wrote:
> > FWIW, 2.6.36-rc3-00396-gbe6200a suspend-to-ram works for me on GM45
> 
> I never said that it has anything to do with suspend to ram.

Ah, sorry for misunderstanding.  My GM45 system is configured to
automatically S2R on lid close so I tend to conflate the two...

> In fact, suspend to ram works perfectly without any problems. I only
> reboot after I installed a new kernel ...
> 
> I will try some older kernels and see if it is a kernel or userspace
> issue.

Do try the current tip and/or describe which post-rc3 kernel fails for
you, just to verify.  Also, is there anything in Xorg.0.log from when it
fails to restore the video?

Thanks for reporting the regression, it'll be good to get it fixed ASAP.

-andy
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