From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751865AbXLCVbq (ORCPT ); Mon, 3 Dec 2007 16:31:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750866AbXLCVbi (ORCPT ); Mon, 3 Dec 2007 16:31:38 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:43431 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750808AbXLCVbh (ORCPT ); Mon, 3 Dec 2007 16:31:37 -0500 From: "Rafael J. Wysocki" To: Warpme Subject: Re: S3 resume stability problems Date: Mon, 3 Dec 2007 22:50:17 +0100 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: linux kernel References: <475460EA.4050606@o2.pl> In-Reply-To: <475460EA.4050606@o2.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200712032250.17915.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday, 3 of December 2007, Warpme wrote: > Hi * > > I'm setting up 2 appliances based on AMD x2 4400 CPU and Nvidia Mobos: > ASUS M2NPV-VM (6150 based) and Abit AN-M2HD (7050 based). Kernel is > 2.6.23.9. > > My issue is stability of S3 resume: > -on ASUS it hangs every 3-10 try and it not depends on maxcpus setting. > -on Abit also it hangs every 3-10 try, but with maxcpus=1 is stable. > > It is not depending on enabled HW on mobos - even with all HW disabled > in BIOS S3, resume is still unstable. > > Observing resume process I didn't see any errors in syslog. Also when > resume hangs it hangs always with still lightning CapsLock keyb led > (keyb is not reacting on CapsLock pressing) -> it leads me that it isn't > video issue. > > As Abit with maxcpus=1 is working OK - it hints me that resume issue is > related to non-booting processor initialization. > > Do somebody can help me investigate problem ? Please file a bug report at http://bugzilla.kernel.org/enter_bug.cgi?product=Power%20Management against the Hibernation/Suspend component and add my address to the report's CC list. Thanks, Rafael