From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964844AbWIKPNW (ORCPT ); Mon, 11 Sep 2006 11:13:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964849AbWIKPNV (ORCPT ); Mon, 11 Sep 2006 11:13:21 -0400 Received: from cantor2.suse.de ([195.135.220.15]:18858 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S964843AbWIKPNT (ORCPT ); Mon, 11 Sep 2006 11:13:19 -0400 Date: Mon, 11 Sep 2006 17:13:03 +0200 From: Stefan Seyfried To: "Rafael J. Wysocki" Cc: Pavel Machek , ACPI mailing list , kernel list Subject: Re: x60 - spontaneous thermal shutdown Message-ID: <20060911151303.GD17655@suse.de> References: <20060904214059.GA1702@elf.ucw.cz> <20060911094607.GA14095@suse.de> <200609111610.37514.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <200609111610.37514.rjw@sisk.pl> X-Operating-System: openSUSE 10.2 (i586) Alpha4, Kernel 2.6.18-rc5-git6-2-default User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 11, 2006 at 04:10:36PM +0200, Rafael J. Wysocki wrote: > On Monday, 11 September 2006 11:46, Stefan Seyfried wrote: > > On Mon, Sep 04, 2006 at 11:40:59PM +0200, Pavel Machek wrote: > > > Hi! > > > > > > x60 shut down after quite a while of uptime, in period of quite heavy > > > load: > > > > > > Sep 4 23:33:01 amd kernel: ACPI: Critical trip point > > > Sep 4 23:33:01 amd kernel: Critical temperature reached (128 C), shutting down. > > > Sep 4 23:33:01 amd shutdown[32585]: shutting down for system halt > > > Sep 4 23:34:42 amd init: Switching to runlevel: 0 > > > > > > I do not think cpu reached 128C, as I still have my machine... Did > > > anyone else see that? > > > > my usual suspect: use ec_intr=0. > > Is this a kernel command line parameter? yes. seife@susi:~> dmesg | grep "^ACPI: EC" ACPI: EC polling mode. seife@susi:~> cat /proc/cmdline root=/dev/hda5 vga=0x317 sysrq=yes resume=/dev/hda1 splash=silent showopts ec_intr=0 with ec_intr=1 (default), you'll get "ACPI: EC interrupt mode." > I'm having some suspend/resume related problems on HPC 6325 now, and they > seem to be related to the embedded controller. Well, polling mode is always on my "things to try"-list for those unspecified ACPI failures :-) -- Stefan Seyfried QA / R&D Team Mobile Devices | "Any ideas, John?" SUSE LINUX Products GmbH, Nürnberg | "Well, surrounding them's out."