linux-kernel - Re: intel, KMS, suspend2ram resume, screen black

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Date:	Tue, 24 Nov 2009 05:51:43 +0100
From:	Norbert Preining <preining@...ic.at>
To:	linux-kernel@...r.kernel.org, dri-devel@...ts.sourceforge.net
Subject: Re: intel, KMS, suspend2ram resume, screen black

This time with syslog.gz attached.

On Di, 24 Nov 2009, preining wrote:
> (please Cc)
> 
> I am running 2.6.32-rc8 with KMS on Debian/sid:
> xserver-xorg: 7.4+4
> video-intel: 2.9.0-1
> 
> Suspend to RAM and resume works without any problems, but the one that
> the screen remains dark. I can switch to a console, can log in there,
> can shutdown the computer, all fine, but the sscreen is completely black.
> 
> In addition, I have the impression that resume is immediately followed
> by a suspend call.
> 
> Before swithcing to KMS susepnd/resume worked, so I assume that this
> is a KMS issue.
> 
> I attach a log (syslog) of the cycle from initial suspend to the
> manual shutdown.
> 
> Please let me know if I can help debug that in a way.

Best wishes

Norbert

-------------------------------------------------------------------------------
Dr. Norbert Preining                                        Associate Professor
JAIST Japan Advanced Institute of Science and Technology   preining@...st.ac.jp
Vienna University of Technology                               preining@...ic.at
Debian Developer (Debian TeX Task Force)                    preining@...ian.org
gpg DSA: 0x09C5B094      fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
-------------------------------------------------------------------------------
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Download attachment "syslog.gz" of type "application/octet-stream" (10549 bytes)