Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754154AbZF0ES1 (ORCPT ); Sat, 27 Jun 2009 00:18:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750834AbZF0ESS (ORCPT ); Sat, 27 Jun 2009 00:18:18 -0400 Received: from mail.anarazel.de ([217.115.131.40]:34426 "EHLO smtp.anarazel.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750828AbZF0ESS (ORCPT ); Sat, 27 Jun 2009 00:18:18 -0400 Message-ID: <4A459D85.2080008@anarazel.de> Date: Sat, 27 Jun 2009 06:18:13 +0200 From: Andres Freund User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1pre) Gecko/20090625 Shredder/3.0b3pre MIME-Version: 1.0 To: LKML , Eric Anholt , Dave Airlie , Jesse Barnes , Alexander Chiang CC: Thomas Renninger , Bjorn Helgaas , Len Brown Subject: Re: [BUG] GM45 blanks shortly after boot in 2.6.30-git References: <4A43359F.3030208@anarazel.de> In-Reply-To: <4A43359F.3030208@anarazel.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1347 Lines: 33 On 06/25/2009 10:30 AM, Andres Freund wrote: > Hi, > > Somewhere between: > 03347e2592078a90df818670fddf97a33eec70fb (2.6.30 + 5415 commits) > and > c82e6d450fda56cb2d4f68534173d3cd11b32f9f (2.6.30 + 8722 commits) > my Laptop (Lenovo T500) with an Intel GM45 graphics card blanks display > during boot (before starting with initramfs) , stops responding to > anything (i.e. no caps-lock light) and shows no further activity (i.e. > no hdd activity). > > Before the blank I did not see any sign of a backtrace or similar, but > its hard to say there wasn't any. Unfortunately atm I don't have another > computer nearby, so I could not get a network console output yet. > > If you don't have a quick idea I will either get nearby another computer > to get a trace or start bisecting. I have not yet had access to another computer (so no trace yet) but I bisected it to this very innocent looking commit: 1e4cffe78e1decd937c7b78410eec87da6b87954 : ACPI: video: convert to acpi_get_pci_dev Hope I added the correct CC's Andres PS: bad Headache + no tiredness is a good combination to do bisecting ;-) -- 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/