From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262906AbVAKV6K (ORCPT ); Tue, 11 Jan 2005 16:58:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262879AbVAKV5I (ORCPT ); Tue, 11 Jan 2005 16:57:08 -0500 Received: from gprs215-193.eurotel.cz ([160.218.215.193]:33155 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S262901AbVAKVzy (ORCPT ); Tue, 11 Jan 2005 16:55:54 -0500 Date: Tue, 11 Jan 2005 22:55:37 +0100 From: Pavel Machek To: "Rafael J. Wysocki" Cc: LKML Subject: Re: 2.6.10-mm2: swsusp problem with resuming on batteries (AMD64) Message-ID: <20050111215537.GE1802@elf.ucw.cz> References: <200501112220.53011.rjw@sisk.pl> <20050111212729.GC1802@elf.ucw.cz> <200501112233.01113.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200501112233.01113.rjw@sisk.pl> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.6+20040907i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > > > On 2.6.10-mm2, if swsusp suspends my box on AC power and then it's resumed > on > > > batteries, the box reboots after (or while) suspending devices (ie before > > > restoring the image). This is 100% reproducible, it appears. > > > > > > The box is an Athlon 64 laptop on NForce 3. > > > > Forcing machine to 800MHz before suspend may do the trick, too. > > How can I do this? echo "0%44%44%powersave" > /proc/cpufreq if you have that interface enabled. Or simply turn off CONFIG_CPUFREQ in config. Pavel -- People were complaining that M$ turns users into beta-testers... ...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!