From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935555AbZDJLS0 (ORCPT ); Fri, 10 Apr 2009 07:18:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763477AbZDJLSO (ORCPT ); Fri, 10 Apr 2009 07:18:14 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:44211 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759871AbZDJLSN (ORCPT ); Fri, 10 Apr 2009 07:18:13 -0400 Date: Fri, 10 Apr 2009 13:21:15 +0200 From: Pavel Machek To: Alan Jenkins Cc: linux-pm@lists.linux-foundation.org, Kernel Testers List , linux-kernel , "Rafael J. Wysocki" Subject: Re: [linux-pm] Regression: First hibernation attempt fails Message-ID: <20090410112115.GA2513@elf.ucw.cz> References: <49DDD83F.507@tuffmail.co.uk> <20090410092318.GB30093@elf.ucw.cz> <49DF289D.5070604@tuffmail.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <49DF289D.5070604@tuffmail.co.uk> X-Warning: Reading this can be dangerous to your mental health. 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 Fri 2009-04-10 12:08:13, Alan Jenkins wrote: > Pavel Machek wrote: > > On Thu 2009-04-09 12:13:03, Alan Jenkins wrote: > > > >> Yet another issue in 2.6.30-rc1 which was not present in 2.6.29 :-). I > >> wonder if it rings any bells? > >> > >> On my laptop (EEE 4G), the first attempt at hibernation fails. > >> Subsequent attempts succeed. > >> > >> If I use s2disk as normal, I see "snapshotting system", then before it > >> gets to write out the image, it aborts and switches back to X. I can't > >> see any error message, even if I check the log with "dmesg". > >> > >> If I use "echo disk > /sys/power/state", echo reports the error "Cannot > >> allocate memory". > >> > >> This only happens if I've logged in to X first. In fact, I narrowed it > >> down to gnome-power-manager. If I kill gnome-power-manager beforehand, > >> then it doesn't happen. > > > > Anything interesting in dmesg? > > Nothing obvious. I've attached my latest at > . Ok, next theory was that some module stuff is responsible (IIRC, from the lists). Can you try with everything-built-in (no modules) kernel? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html