From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753864Ab0KYQLT (ORCPT ); Thu, 25 Nov 2010 11:11:19 -0500 Received: from mail.elliptictech.com ([209.217.122.41]:33445 "EHLO mail.ellipticsemi.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752386Ab0KYQLQ (ORCPT ); Thu, 25 Nov 2010 11:11:16 -0500 Date: Thu, 25 Nov 2010 11:10:58 -0500 From: Nick Bowler To: Michal Hocko Cc: LKML , Chris Wilson , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, "Rafael J. Wysocki" Subject: Re: i915: display doesn't get on back after returning from standby in 2.6.27-rc* Message-ID: <20101125161058.GA5831@elliptictech.com> References: <20101123123234.GA3791@tiehlicka.suse.cz> <20101125155828.GC9754@tiehlicka.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20101125155828.GC9754@tiehlicka.suse.cz> Organization: Elliptic Technologies Inc. User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2010-11-25 16:58 +0100, Michal Hocko wrote: > [Let's add Rafael for regression tracking] > > On Tue 23-11-10 13:32:34, Michal Hocko wrote: > > Hi, > > since early 2.6.37 (I haven't bisected when exactly) my screen doesn't > > get on after it got into standby mode. I have to either change to a > > text console and back (if it gets to standby by the screen saver) or > > close the lid on my laptop if I try: > > xset dpms force standby [...] > > Is this a known issue? I suspect that all of the following are the same issue: https://bugzilla.kernel.org/show_bug.cgi?id=23122 https://bugzilla.kernel.org/show_bug.cgi?id=23472 https://bugs.freedesktop.org/show_bug.cgi?id=31803 -- Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)