From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264141AbTLEO4e (ORCPT ); Fri, 5 Dec 2003 09:56:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264151AbTLEO4e (ORCPT ); Fri, 5 Dec 2003 09:56:34 -0500 Received: from relais.videotron.ca ([24.201.245.36]:58545 "EHLO VL-MO-MR005.ip.videotron.ca") by vger.kernel.org with ESMTP id S264141AbTLEO4c (ORCPT ); Fri, 5 Dec 2003 09:56:32 -0500 Date: Fri, 05 Dec 2003 09:53:47 -0500 From: Jean-Marc Valin Subject: Re: High-pitch noise with 2.6.0-test11 In-reply-to: <3FD05E9C.5080501@thule.no> To: Troels Walsted Hansen Cc: Linux Kernel Message-id: <1070636027.4328.18.camel@idefix.homelinux.org> Organization: =?ISO-8859-1?Q?Universit=C3=A9_de?= Sherbrooke MIME-version: 1.0 X-Mailer: Ximian Evolution 1.4.5 (1.4.5-7) Content-type: multipart/signed; boundary="=-rNacGTOQnIyeZZd4WQTh"; protocol="application/pgp-signature"; micalg=pgp-sha1 References: <1070605910.4867.9.camel@idefix.homelinux.org> <3FD05E9C.5080501@thule.no> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=-rNacGTOQnIyeZZd4WQTh Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Actually, I'm already using ACPI, so it's not an APM problem. I really don't see what thermal.o can do to cause this. Jean-Marc > I had the same problem with my Dell Latitude C600 and newer kernels with=20 > HZ>100. The solution I found was to add "apm=3Didle-threshold=3D100" to= =20 > the kernel commandline, to disable APM idle calls. >=20 > You should monitor the temperature of your laptop to make sure it=20 > doesn't spin wildly and create extra heat if you use the same solution. >=20 > Using ACPI instead of APM might also be a solution? >=20 > Troels --=20 Jean-Marc Valin, M.Sc.A., ing. jr. LABORIUS (http://www.gel.usherb.ca/laborius) Universit=E9 de Sherbrooke, Qu=E9bec, Canada --=-rNacGTOQnIyeZZd4WQTh Content-Type: application/pgp-signature; name=signature.asc Content-Description: Ceci est une partie de message =?ISO-8859-1?Q?num=E9riquement?= =?ISO-8859-1?Q?_sign=E9e=2E?= -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) iD8DBQA/0Jv7dXwABdFiRMQRAos4AJ4xQ8AkZFQ0MouQ2W79OdNjU/nlJgCfdjIt /mjP0Ot+ZKwQyoyHpZPTij0= =6IgZ -----END PGP SIGNATURE----- --=-rNacGTOQnIyeZZd4WQTh--