From owner-freebsd-acpi@FreeBSD.ORG Sat May 26 03:45:48 2007 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7BE0616A468 for ; Sat, 26 May 2007 03:45:48 +0000 (UTC) (envelope-from mail@shankerbalan.net) Received: from mrout2.yahoo.com (mrout2.yahoo.com [216.145.54.172]) by mx1.freebsd.org (Postfix) with ESMTP id 5EFA713C44B for ; Sat, 26 May 2007 03:45:48 +0000 (UTC) (envelope-from mail@shankerbalan.net) Received: from buffy.bangalore.corp.yahoo.com (buffy.bangalore.corp.yahoo.com [10.80.37.171]) by mrout2.yahoo.com (8.13.6/8.13.6/y.out) with ESMTP id l4Q3Z3CW042975 for ; Fri, 25 May 2007 20:35:04 -0700 (PDT) Received: from buffy.bangalore.corp.yahoo.com (localhost [127.0.0.1]) by buffy.bangalore.corp.yahoo.com (8.13.8/8.13.8) with ESMTP id l4Q3Z3On004876 for ; Sat, 26 May 2007 09:05:03 +0530 (IST) (envelope-from mail@shankerbalan.net) Received: (from shanker@localhost) by buffy.bangalore.corp.yahoo.com (8.13.8/8.13.8/Submit) id l4Q3Z3g7004875 for freebsd-acpi@freebsd.org; Sat, 26 May 2007 09:05:03 +0530 (IST) (envelope-from mail@shankerbalan.net) X-Authentication-Warning: buffy.bangalore.corp.yahoo.com: shanker set sender to mail@shankerbalan.net using -f Date: Sat, 26 May 2007 09:05:03 +0530 From: Shanker Balan To: freebsd-acpi@freebsd.org Message-ID: <20070526033503.GT28168@yahoo-inc.com> Mail-Followup-To: freebsd-acpi@freebsd.org References: <20070525163646.GL28168@yahoo-inc.com> <20070525210808.GG1992@turion.vk2pj.dyndns.org> <4657633E.9080605@root.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4657633E.9080605@root.org> Organisation: http://www.yahoo.com/ User-Agent: Mutt/1.5.15 (2007-04-06) Subject: Re: temperature 80.0C: decreasing clock speed from 1700 MHz to 1400 MHz X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 26 May 2007 03:45:48 -0000 Hello, Nate Lawson wrote, > Peter Jeremy wrote: > > On 2007-May-25 22:06:46 +0530, Shanker Balan wrote: > >> I am running recent -current on my HP dv1000 laptop. Each time I start a > >> compile, the CPU gets very hot. > > > > Does the fan start and/or speed up normally? > > > > Is there some blockage (eg lint) in the airpath? Dust is an excellent > > thermal insulator. If you don't feel like opening the case, try > > vacuuming all the air ports. > > > > Try loading cpufreq as others suggested: > > cpufreq_load="YES" in /boot/loader.conf I do have both powerd and cpufreq enabled. I'l try the fan dusting trick in a bit, need to find the right tools to open the case up! :) [faith] /usr/ports/www/firefox> grep cpufr /boot/loader.conf.local cpufreq_load="YES" [faith] /usr/ports/www/firefox> kldstat |grep cpu 6 1 0xc0c9f000 a34c cpufreq.ko Thank you! -- Shanker Balan http://shankerbalan.net/