Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267319AbUJKSWR (ORCPT ); Mon, 11 Oct 2004 14:22:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269163AbUJKSWR (ORCPT ); Mon, 11 Oct 2004 14:22:17 -0400 Received: from gprs212-86.eurotel.cz ([160.218.212.86]:20608 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S267319AbUJKSWQ (ORCPT ); Mon, 11 Oct 2004 14:22:16 -0400 Date: Mon, 11 Oct 2004 20:21:53 +0200 From: Pavel Machek To: Olivier Galibert , Linus Torvalds , Paul Mackerras , Benjamin Herrenschmidt , Linux Kernel list , Andrew Morton , David Brownell Subject: Re: suspend-to-RAM [was Re: Totally broken PCI PM calls] Message-ID: <20041011182153.GC1007@elf.ucw.cz> References: <1097455528.25489.9.camel@gaston> <16746.299.189583.506818@cargo.ozlabs.ibm.com> <16746.2820.352047.970214@cargo.ozlabs.ibm.com> <20041011145628.GA2672@elf.ucw.cz> <20041011173901.GA66749@dspnet.fr.eu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041011173901.GA66749@dspnet.fr.eu.org> 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 Content-Length: 1120 Lines: 28 H! > > That's the one. suspend-to-disk works, but suspend-to-ram leaves the fam > > going, and does not come back no matter how many times you press the power > > button. You need to kill it (twice) by holding the power button for five > > seconds (which is the "hard-power-off" signal to the southbridge, when > > everything else is locked up). > > I had a somewhat equivalent problem with suspend-to-ram (working but > no wakeup) which required two patches: > - add PWRB and LID0 as wakeup devices[1] > - ignore PRWF since it doesn't send acpi events [2] > > It was with a 2.6.8-rc2 kernel, so the situation may have changed since then. Actually on N620c it does not even suspend, so Linus has different problem. Pavel -- People were complaining that M$ turns users into beta-testers... ...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl! - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/