From owner-freebsd-mobile@FreeBSD.ORG Wed Mar 2 17:39:42 2005 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A3EFE16A4CE for ; Wed, 2 Mar 2005 17:39:42 +0000 (GMT) Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.202]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3920543D2D for ; Wed, 2 Mar 2005 17:39:42 +0000 (GMT) (envelope-from astrodog@gmail.com) Received: by wproxy.gmail.com with SMTP id 70so232110wra for ; Wed, 02 Mar 2005 09:39:41 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:references; b=lWJ5reja0l0XoURsoc74IwEkuBVDFrIA8o/gkfqoFgUpZ87CJcyLzVjul2P2xpkToCkwmkWuW5pB6LbjngAThbvb1/GgpfggNRDBcpqGPG+quTqWS8mrTcv0yhFldLrkduGe21d3dIBeFg5ctP71Uf/R27QWOp1qEaop4Da992U= Received: by 10.54.37.52 with SMTP id k52mr21170wrk; Wed, 02 Mar 2005 09:39:11 -0800 (PST) Received: by 10.54.40.69 with HTTP; Wed, 2 Mar 2005 09:39:10 -0800 (PST) Message-ID: <2fd864e05030209393c89d94f@mail.gmail.com> Date: Wed, 2 Mar 2005 17:39:10 +0000 From: Astrodog To: Saber Zrelli In-Reply-To: <422636D3.6030403@jaist.ac.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit References: <422636D3.6030403@jaist.ac.jp> cc: freebsd-mobile@freebsd.org Subject: Re: system temperature too high, shutting down soon! X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Astrodog List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Mar 2005 17:39:42 -0000 On Wed, 02 Mar 2005 21:57:39 +0000, Saber Zrelli wrote: > Hi all , > > I'm runnig FreeBSD 5.3-RELEASE #0 on an IBM Thinkpad R50p , > when I run some make install in the ports distribution. > > I got the following message : > tornado root: WARNING: system temperature too high, shutting down soon! > > After 2-3 secs the system shuts down. > > when I looked in /var/log/messages after booting , I found : > Mar 2 21:24:18 tornado kernel: cpu0: Performance states changed > Mar 2 21:24:39 tornado kernel: cpu0: Performance states changed > Mar 2 21:24:39 tornado root: WARNING: system temperature too high, > shutting down soon! > > I was using 5.3 CURRENT ( and previous releases ) a while before , and I > did not have this problem. > > my first thoughts is that it is a ACIP problem. but I dont have > knowledge about ACPI stuff. > > I think that some parameters in hw.acpi.thermal are not correct. > > hw.acpi.thermal.min_runtime: 0 > hw.acpi.thermal.polling_rate: 10 > hw.acpi.thermal.tz0.temperature: 3312 > hw.acpi.thermal.tz0.active: -1 > hw.acpi.thermal.tz0.thermal_flags: 0 > hw.acpi.thermal.tz0._PSV: 3647 > hw.acpi.thermal.tz0._HOT: -1 > hw.acpi.thermal.tz0._CRT: 3672 > hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 > > specially hw.acpi.thermal.tz0._ACx , there is no cooling level > temperatures defined. > Also , the hw.acpi.thermal.tz0._CRT: 3672 ,hw.acpi.thermal.tz0._PSV: > 3647 are too close , > the cpu don't have enough time to cool down before reaching the critical > temp. > > I tried debugging the ACPI module , so I compiled it with debuggin options . > but the kernel could not load it and I was running without acpi. > > I attached < sysctl -a > and < cat /lvar/og/messages > > > I want to keep using ACPI , and I really need to fix this. > > For any suggestions , > > Many thanks > > -- > Saber. Have you considered, that maybe its just running too hot? (Without ACPI, it has no way to make that determination)