linux-kernel - Re: [3/3] 2.6.21-rc6: known regressions

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Message-Id: <1176802076.6227.2.camel@daplas>
Date:	Tue, 17 Apr 2007 17:27:56 +0800
From:	"Antonino A. Daplas" <adaplas@...il.com>
To:	Marcus Better <marcus@...ter.se>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	pavel@...e.cz, linux-pm@...ts.osdl.org,
	Adrian Bunk <bunk@...sta.de>
Subject: Re: [3/3] 2.6.21-rc6: known regressions

On Tue, 2007-04-17 at 10:17 +0200, Marcus Better wrote:
> > Have you tried other combinations?
> >
> > s2ram -m -p -f
> > s2ram -s -p -f
> 
> Yes, I tried these slightly different combinations:
> 
> s2ram -f -a3 -s: Works! The screen becomes green but is restored quickly. It 
> prints the following messages:
> Allocated buffer at 0x11000 (base is 0x0)
> ES: 0x1100 EBX: 0x0000
> Save video state failed
> Calling restore_state_from
> Function not supported?
> Restore video state failed
> Switching back to vt1
> 
> s2ram -f -a3 -p: Screen goes green and then blank. Everything hangs, doesn't 
> react to keyboard input.
> 
> s2ram -f -a3 -m: Works!
> 

Thanks.  Should we consider this regression resolved?  There is really
nothing much vesafb can do to restore its previous state, except through
the use of userland tools.

Tony


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