linux-kernel - Re: [2.6.33-rc1 regression] suspend doesn't work on X200s

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Message-Id: <200912272202.50897.rjw@sisk.pl>
Date:	Sun, 27 Dec 2009 22:02:50 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Andrew Lutomirski <luto@....edu>
Cc:	linux-kernel@...r.kernel.org,
	pm list <linux-pm@...ts.linux-foundation.org>
Subject: Re: [2.6.33-rc1 regression] suspend doesn't work on X200s

On Tuesday 22 December 2009, Andrew Lutomirski wrote:
> Hi all-
> 
> On Linus's tree from yesterday (2.6.33-rc1 plus a bit, I think) with
> drm-next patched in, I can't suspend.  My sleep light starts blinking
> (userspace does that, I think) and the screen goes blank, then the
> caps lock and num lock lights blink once (this is supposed to happen
> when suspending), and then the system freezes hard with the fan and
> backlight still on and the suspend light still blinking.
> 
> I'm pretty sure this has nothing to do with drm changes, since I can
> suspend fine on 2.6.32.1 with include/drm and drivers/drm copied from
> the broken 2.6.33-rc1 + drm-next tree.

I've created a Bugzilla entry for your report at
http://bugzilla.kernel.org/show_bug.cgi?id=14887

Please put your hardware information in there.

Rafael
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