From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753784AbYLOP5S (ORCPT ); Mon, 15 Dec 2008 10:57:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751730AbYLOP5I (ORCPT ); Mon, 15 Dec 2008 10:57:08 -0500 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:57066 "EHLO gprs189-60.eurotel.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751433AbYLOP5G (ORCPT ); Mon, 15 Dec 2008 10:57:06 -0500 Date: Mon, 15 Dec 2008 16:56:55 +0100 From: Pavel Machek To: "Brian J. Murrell" Cc: linux-kernel@vger.kernel.org Subject: Re: suspend/resume fails on second attempt in LNXVIDEO:00 Message-ID: <20081215155655.GA1535@ucw.cz> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun 2008-12-14 05:06:01, Brian J. Murrell wrote: > I'm trying to debug a resume problem on a compaq presario C700 laptop on > the Ubuntu 2.6.24-22-generic kernel. > > I've used the /sys/power/pm_trace facility to debug the problem to the > following: > > [ 31.212062] Magic number: 0:716:374 > [ 31.212115] hash matches /build/buildd/linux-2.6.24/drivers/base/power/main.c:97 > [ 31.212255] hash matches device LNXVIDEO:00 > > Not sure where to go from here though. Devices in this machine are: Sounds like acpi video driver to me. So you may want to rmmod it before suspend at see what happens. (and cc linux-acpi). -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html