linux-kernel - Re: 2.6.29-rc breaks STD using Intel 945

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Date:	Sat, 14 Mar 2009 09:08:19 +0100
From:	Rolf Eike Beer <eike-kernel@...tec.de>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	David Airlie <airlied@...ux.ie>, dri-devel@...ts.sourceforge.net,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: 2.6.29-rc breaks STD using Intel 945

Rolf Eike Beer wrote:
> Hi,
>
> I tested several snapshots post 2.6.28 and all of them show one severe
> problem: resume from disk is not always successful. Only about 50% of the
> resume attempts work, in the other cases I just get a completely black
> screen, can't switch to text console or anything. What I often get is a
> line like this in the logs directly before suspend:
>
> [drm:i915_get_vblank_counter] *ERROR* trying to get vblank count for
> disabled pipe 0
>
> Afterwards I find nothing in the logs. Switching back to 2.6.28 and
> everything works fine again. I have a Toshiba A110-178 running openSuSE
> 11.1 32 bit with KDE 4.2.0. I upgraded my Xserver from 1.5 to 1.6 yesterday
> but that did not change anything. The only external module I use is the
> omnibook module (http://sf.net/projects/omnibook) which I've been using for
> years without any problems.

The problem still exists in -rc8

Greetings,

Eike

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