From owner-freebsd-mobile@FreeBSD.ORG Fri Jun 6 01:28:06 2003 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 745E237B401 for ; Fri, 6 Jun 2003 01:28:06 -0700 (PDT) Received: from mailhub02.unibe.ch (mailhub.unibe.ch [130.92.9.53]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8256843F75 for ; Fri, 6 Jun 2003 01:28:05 -0700 (PDT) (envelope-from roth@iam.unibe.ch) Received: from localhost (localhost [127.0.0.1]) by mailhub02.unibe.ch (Postfix) with ESMTP id B183676431 for ; Fri, 6 Jun 2003 10:28:04 +0200 (MEST) Received: from mailhub02.unibe.ch ([127.0.0.1]) by localhost (mailhub02 [127.0.0.1:10024]) (amavisd-new) with LMTP id 15568-01-21 for ; Fri, 6 Jun 2003 10:28:04 +0200 (MEST) Received: from asterix.unibe.ch (asterix.unibe.ch [130.92.64.4]) by mailhub02.unibe.ch (Postfix) with ESMTP id ECF397657E for ; Fri, 6 Jun 2003 10:28:03 +0200 (MEST) Received: from speedy.unibe.ch (speedy [130.92.64.35]) by asterix.unibe.ch (8.11.6+Sun/8.11.6) with ESMTP id h568S3K20397 for ; Fri, 6 Jun 2003 10:28:03 +0200 (MET DST) Received: (from roth@localhost) by speedy.unibe.ch (8.11.6+Sun/8.10.2) id h568S3b26316 for mobile@freebsd.org; Fri, 6 Jun 2003 10:28:03 +0200 (MEST) Date: Fri, 6 Jun 2003 10:28:03 +0200 From: Tobias Roth To: mobile@freebsd.org Message-ID: <20030606082803.GA25257@speedy.unibe.ch> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4i X-Operating-System: SunOS speedy 5.8 Generic_108528-16 sun4u sparc SUNW,Ultra-80 X-Virus-checked: by University of Berne Subject: IBM T30 and thermal problems X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 Jun 2003 08:28:06 -0000 Hi Yesterday afternoon I got several coredumps with sig 4 and sig 10 during a kernel build, at different stages of compilation. This morning, everything compiled through neatly. I got my T30 1.8GHz last autumn, so it never really experienced hot days until now. The last memcheck (memtest86) run was several months ago, and it didn't reveal any problems. But then, this check doesn't seem too reliable to me, it didn't detect a dimm as bad that definitely was broken. So my questions: did anyone experience heat problems with a T30? And what can I do to pinpoint the problem? thx, t.