linux-kernel - Re: [Bug #15100] X11 is black after resume from s2ram if my T400 was previous in docking station before

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Message-Id: <201002080952.55900.toralf.foerster@gmx.de>
Date:	Mon, 8 Feb 2010 09:52:55 +0100
From:	Toralf Förster <toralf.foerster@....de>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Maciej Rutecki <maciej.rutecki@...il.com>,
	"Eric Anholt" <eric@...olt.net>,
	"Jesse Barnes" <jbarnes@...tuousgeek.org>,
	"Matthew Garrett" <mjg@...hat.com>
Subject: Re: [Bug #15100] X11 is black after resume from s2ram if my T400 was previous in docking station before


Rafael J. Wysocki wrote at 01:28:23
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15100
> Subject		: X11 is black after resume from s2ram if my T400 was previous in
>  docking station before Submitter	: Toralf Förster <toralf.foerster@....de>
> Date		: 2010-01-21 08:56 (18 days old)
> First-Bad-Commit:
>  http://git.kernel.org/git/linus/c1c7af60892070e4b82ad63bbfb95ae745056de0
> 

The current 2.6.33-rc7 has a much more worse behaviour. With the previuos 
series I could (sometimes) put the ThinkPAd into the docking station again 
(after wakeup) and the external screen shows the X11 screen or at least I 
could press Ctr-Alt-Backspace and restart the X11 server. The current -rc7 
however is balck, don't accept after wakeup key nor mouse nor any SysRQ 
keyboard sequence.


-- 
MfG/Sincerely
Toralf Förster
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