linux-kernel - Re: 2.6.21-rc1: T60 resume from suspend to RAM issues

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Date:	Tue, 27 Feb 2007 11:38:53 +0100
From:	Pavel Machek <pavel@....cz>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	"Michael S. Tsirkin" <mst@...lanox.co.il>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, bunk@...sta.de,
	linux-pm@...ux-foundation.org, linux-acpi@...r.kernel.org,
	len.brown@...el.com, mingo@...hat.com
Subject: Re: 2.6.21-rc1: T60 resume from suspend to RAM issues

Hi!

> * Michael S. Tsirkin <mst@...lanox.co.il> wrote:
> 
> > > > 2. As a separate test, I enabled DynTicks in .config. Seems to 
> > > > work fine but won't come out of suspend to memory at all: pressing 
> > > > Fn/F4 seems to have no effect.
> > > 
> > > Do you believe that the second problem was caused by dynticks?
> > 
> > Assuming these are 2 different problems, yes, the second one seems to 
> > be caused by dyntics.
> 
> on my T60 current -git does not resume even without dynticks. v2.6.20 
> with the same .config resumes fine (except for the display).

See suspend.sf.net. s2ram is able to resume display for you, too.. as
should some command line parameter.
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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