linux-kernel - Re: 2.6.25-rc6 regression - hang on resume [Bug 10319]

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Date:	Tue, 08 Apr 2008 14:35:07 +0200
From:	Romano Giannetti <romanol@...omillas.es>
To:	Tino Keitel <tino.keitel@....de>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Soeren Sonnenburg <kernel@....de>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	bugme-daemon@...zilla.kernel.org,
	Jesse Barnes <jesse.barnes@...el.com>,
	suspend-devel@...ts.sourceforge.net
Subject: Re: 2.6.25-rc6 regression - hang on resume [Bug 10319]



On Tue, 2008-04-08 at 10:58 +0200, Tino Keitel wrote:
> With 2.6.25-rc, the text console is fine after resume, due to the
> recent changes to the Intel i915 DRM driver. Maybe those people who
> used to use vbetool prior to 2.6.25 should check if this is still
> needed.

Yep, the problem is just that: in 2.6.24 vbetool hacks (in my case,
using s2ram -p -m options) was needed to resume graphics. Now they are
not needed anymore, and using them _break_ resume.

So, people with a working suspend-to-ram setup (even using the whitelist
in s2ram, I mean, simply calling s2ram) will discover that 2.6.25 break
their machine. Removing the s2ram package and suspending with
kernel-only machinery will work, but... well, it's not user-friendly.
 
Romano 

-- 
Sorry for the disclaimer --- ¡I cannot stop it!



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