From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761602AbYDKVD2 (ORCPT ); Fri, 11 Apr 2008 17:03:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760407AbYDKVDV (ORCPT ); Fri, 11 Apr 2008 17:03:21 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:46393 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759178AbYDKVDV (ORCPT ); Fri, 11 Apr 2008 17:03:21 -0400 Date: Fri, 11 Apr 2008 23:04:00 +0200 From: Pavel Machek To: Soeren Sonnenburg Cc: "Rafael J. Wysocki" , Linux Kernel Mailing List Subject: Re: 2.6.25-rc6 regression - hang on resume Message-ID: <20080411210400.GA1533@elf.ucw.cz> References: <1207290689.4511.1.camel@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1207290689.4511.1.camel@localhost> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri 2008-04-04 08:31:29, Soeren Sonnenburg wrote: > On Fri, 2008-04-04 at 01:22 +0200, Rafael J. Wysocki wrote: > > The following report is on the current list of known regressions > > from 2.6.24. Please verify if the issue is still present in the > > mainline. > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10319 > > Subject : 2.6.25-rc6 regression - hang on resume > > Submitter : Soeren Sonnenburg > > Date : 2008-03-25 04:44 (10 days old) > > Yes. The machine resumes and display stays black using s2ram -f -p > (blindly typing reboot etc on keyboard does what is expected). However > display comes back on 2.6.24. Could you get us any debugging output from s2ram? Or maybe even strace it in both working and broken case, and comparing them? (You may want to disable randomization so that results are comparable). Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html