From owner-freebsd-acpi@FreeBSD.ORG Wed Nov 2 22:22:54 2005 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5E91116A41F for ; Wed, 2 Nov 2005 22:22:54 +0000 (GMT) (envelope-from gavin.atkinson@ury.york.ac.uk) Received: from mail-gw1.york.ac.uk (mail-gw1.york.ac.uk [144.32.128.246]) by mx1.FreeBSD.org (Postfix) with ESMTP id B84F643D53 for ; Wed, 2 Nov 2005 22:22:53 +0000 (GMT) (envelope-from gavin.atkinson@ury.york.ac.uk) Received: from ury.york.ac.uk (ury.york.ac.uk [144.32.108.81]) by mail-gw1.york.ac.uk (8.12.10/8.12.10) with ESMTP id jA2MMpa2029834 for ; Wed, 2 Nov 2005 22:22:51 GMT Received: from ury.york.ac.uk (localhost.york.ac.uk [127.0.0.1]) by ury.york.ac.uk (8.13.1/8.13.1) with ESMTP id jA2MMov5057291 for ; Wed, 2 Nov 2005 22:22:50 GMT (envelope-from gavin.atkinson@ury.york.ac.uk) Received: from localhost (gavin@localhost) by ury.york.ac.uk (8.13.1/8.13.1/Submit) with ESMTP id jA2MMoj7057288 for ; Wed, 2 Nov 2005 22:22:50 GMT (envelope-from gavin.atkinson@ury.york.ac.uk) X-Authentication-Warning: ury.york.ac.uk: gavin owned process doing -bs Date: Wed, 2 Nov 2005 22:22:50 +0000 (GMT) From: Gavin Atkinson X-X-Sender: gavin@ury.york.ac.uk To: freebsd-acpi@freebsd.org Message-ID: <20051102221808.J57157@ury.york.ac.uk> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-York-MailScanner: Found to be clean X-York-MailScanner-From: gavin.atkinson@ury.york.ac.uk Subject: System shut down incorrectly due to high temperature 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: Wed, 02 Nov 2005 22:22:54 -0000 Hi, I have a 6.0RC1 system which just shut down because it apparently got too hot. However, as far as I can tell it was nowhere near the ACPI critical temperature. From /var/log/messages: root: WARNING: system temperature too high, shutting down soon! kernel: acpi_tz1: WARNING - current temperature (33.0C) exceeds safe limits syslogd: exiting on signal 15 # sysctl hw.acpi.thermal hw.acpi.thermal.min_runtime: 0 hw.acpi.thermal.polling_rate: 10 hw.acpi.thermal.tz0.temperature: 23.0C hw.acpi.thermal.tz0.active: -1 hw.acpi.thermal.tz0.thermal_flags: 0 hw.acpi.thermal.tz0._PSV: -1 hw.acpi.thermal.tz0._HOT: -1 hw.acpi.thermal.tz0._CRT: 110.0C hw.acpi.thermal.tz0._ACx: 77.0C -1 -1 -1 -1 -1 -1 -1 -1 -1 hw.acpi.thermal.tz1.temperature: 22.0C hw.acpi.thermal.tz1.active: -1 hw.acpi.thermal.tz1.thermal_flags: 0 hw.acpi.thermal.tz1._PSV: -1 hw.acpi.thermal.tz1._HOT: -1 hw.acpi.thermal.tz1._CRT: 110.0C hw.acpi.thermal.tz1._ACx: 77.0C -1 -1 -1 -1 -1 -1 -1 -1 -1 hw.acpi.thermal.tz2.temperature: 20.0C hw.acpi.thermal.tz2.active: -1 hw.acpi.thermal.tz2.thermal_flags: 0 hw.acpi.thermal.tz2._PSV: -1 hw.acpi.thermal.tz2._HOT: -1 hw.acpi.thermal.tz2._CRT: 80.0C hw.acpi.thermal.tz2._ACx: 47.0C -1 -1 -1 -1 -1 -1 -1 -1 -1 tz1 _CRT is 110 degrees C, so why did it apparently shut down at 33 degrees? Gavin