From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from vs166246.vserver.de (static-ip-62-75-166-246.inaddr.intergenia.de [62.75.166.246]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 5C9EEDDF7C for ; Tue, 2 Oct 2007 07:01:18 +1000 (EST) From: Michael Buesch To: Michel =?utf-8?q?D=C3=A4nzer?= Subject: Re: Powerbook shuts down hard when hot, patch found Date: Mon, 1 Oct 2007 22:58:18 +0200 References: <200709282332.52819.mb@bu3sch.de> <200709301216.55123.mb@bu3sch.de> <1191225602.28457.22.camel@thor.sulgenrain.local> In-Reply-To: <1191225602.28457.22.camel@thor.sulgenrain.local> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Message-Id: <200710012258.18716.mb@bu3sch.de> Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Monday 01 October 2007 10:00:02 Michel D=C3=A4nzer wrote: >=20 > On Sun, 2007-09-30 at 12:16 +0200, Michael Buesch wrote: > >=20 > > Ah, forgot to say. > > It does not crash immediately when the register is written. It takes ab= out two seconds > > to crash. And when the machine is colder to begin with, it takes slight= ly > > longer to trigger. That _might_ support your overheating theory. > >=20 > > Though, it does not trigger when it's up and running, no matter how hot= you drive it. >=20 > Maybe the thermal control module prevents it from overheating. Have you > tried unloading it or loading it ASAP on bootup to see if that makes any > difference either way? I'm not sure how that works. Can I unload the framebuffer module? I mean, when I unloaded it, how does the console access the display? Your suggestion might be less trivial to do than it sounds like. :) I currently have compiled the stuff into the kernel image. =2D-=20 Greetings Michael.