Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752707Ab0AYOKb (ORCPT ); Mon, 25 Jan 2010 09:10:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752173Ab0AYOK3 (ORCPT ); Mon, 25 Jan 2010 09:10:29 -0500 Received: from mail-fx0-f215.google.com ([209.85.220.215]:41215 "EHLO mail-fx0-f215.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752009Ab0AYOK0 convert rfc822-to-8bit (ORCPT ); Mon, 25 Jan 2010 09:10:26 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=WNG+zeqqJI114xOuFD/w0zR9OHLQx98gXOAdnFe93/PNNyCOHUEtVh6d0Y0kK3fdmZ 4pn1ron+TPgBnmGinZ/pYPHeFiboUiYY8T7BcwEfeJOsbXKIW2o6mKtNuqx2Sdk6LmDj Ze1P4sbF2VAz1QLh3M76+B5JSiNyLzOAYL+GE= MIME-Version: 1.0 In-Reply-To: References: Date: Mon, 25 Jan 2010 16:10:24 +0200 X-Google-Sender-Auth: 605639bd392e2226 Message-ID: <84144f021001250610q3160ea06tac5f645b84285388@mail.gmail.com> Subject: Re: [Bug #15015] blank screen at random times in laptop when sitting idle From: Pekka Enberg To: "Rafael J. Wysocki" Cc: Linux Kernel Mailing List , Kernel Testers List , Jithin Emmanuel , Jesse Barnes , Andrew Morton , Linus Torvalds Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1205 Lines: 26 On Mon, Jan 25, 2010 at 12:23 AM, Rafael J. Wysocki wrote: > 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 me know (either way). > > > Bug-Entry ? ? ? : http://bugzilla.kernel.org/show_bug.cgi?id=15015 > Subject ? ? ? ? : blank screen at random times in laptop when sitting idle > Submitter ? ? ? : Jithin Emmanuel > Date ? ? ? ? ? ?: 2010-01-09 16:48 (16 days old) FWIW, I might have seen this on my Macbook as well (screen went blank but I didn't check the logs). I think I managed to unblank the screen by hitting the "increase brightness" key. But as you say, the bug doesn't trigger very often and I have no idea how to reproduce it at will. Pekka -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/