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 9C28BDDE08 for ; Sun, 17 Jun 2007 00:09:10 +1000 (EST) From: Michael Buesch To: Segher Boessenkool Subject: Re: Powerbook hard shutdown after boot if it's hot Date: Sat, 16 Jun 2007 16:09:00 +0200 References: <200706141739.12754.mb@bu3sch.de> <200706161504.41168.mb@bu3sch.de> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Message-Id: <200706161609.00302.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 Saturday 16 June 2007 15:40:39 Segher Boessenkool wrote: > > I think this powerdown is not really related to the adt chip/driver. > > I think it's more likely some PMU issue and the PMU forces the machine > > down. How's the PMU involved into temperatures? Does it get > > the temperature values from the adt chip? > > It is connected to the overtemp alarm interrupt pin of > the temperature sensors at least. > > Does this shutdown only happen if you boot Linux while > you were running Linux before, too? No, it also happens, if I heat up the machine in OSX and boot linux. Booting OSX does not cause it, then. -- Greetings Michael.