linux-kernel - Re: Bank screen after resume on Dell XPS M1330

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Date:	Mon, 4 May 2009 06:27:35 +0400
From:	Andrey Borzenkov <arvidjaar@...l.ru>
To:	Matthew Garrett <mjg59@...f.ucam.org>
Cc:	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: Bank screen after resume on Dell XPS M1330

On Sunday 03 of May 2009 15:56:03 Matthew Garrett wrote:
> On Sun, May 03, 2009 at 03:43:28PM +0400, Andrey Borzenkov wrote:
> > On Sunday 03 of May 2009 14:59:32 Matthew Garrett wrote:
> > > On Sun, May 03, 2009 at 11:11:47AM +0400, Andrey Borzenkov wrote:
> > > > 01:00.0 VGA compatible controller: nVidia Corporation GeForce
> > > > 8400M GS (rev a1)
> > >
> > > We don't know how to reinitialise nvidia graphics hardware.
> >
> > Just in case - same issue also after resume from hibernation. I was
> > under impression, that hibernation does not have these issues as
> > card goes via normal POST routine.
>
> Hm. That sounds a bit weirder.
>

Is it worth further debugging? Anything I can provide?

> > Hmm ... this implies users of nVidia are locked to proprietary
> > driver if suspend is required?
>
> Right now, yeah.


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