From owner-freebsd-questions@FreeBSD.ORG Sun May 12 12:13:34 2013 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 617F04A4 for ; Sun, 12 May 2013 12:13:34 +0000 (UTC) (envelope-from xavierfreebsdquestions@gmail.com) Received: from mail-qa0-x233.google.com (mail-qa0-x233.google.com [IPv6:2607:f8b0:400d:c00::233]) by mx1.freebsd.org (Postfix) with ESMTP id 2A17390D for ; Sun, 12 May 2013 12:13:34 +0000 (UTC) Received: by mail-qa0-f51.google.com with SMTP id hu16so998277qab.17 for ; Sun, 12 May 2013 05:13:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:content-type:content-transfer-encoding; bh=bK7u1Cq2ay2J6/VcXyp9THseq8vVBrTud9PAg1zJCEA=; b=pbbRGNYpcBoIOUoU1uU/Yfj1l2BVZn14PFoUAgp4Vrq6cPrm+TC+pfG/0+Z+6zRHhx n9A0liXpza2jGs6CUxS79zeoCNd3f0cWdV28N1713AQb2PoibIMwrJwS/2Dq9TQopw1r sjoJFKz0iEuKNvcLcfQnlpfduBoYN+JqTr5klC6ecGzEcpViikvSJPUunLAMKnK75T0w gZsq5WjFVpS7ouBIJC+V2oaMari/hzotJYDFB7wZLTrXpU+7clcNJnEbXFepeOv8c+AQ eaJtCHuLbnZfSfChDCg7S2pKofgiZ3XEsvYBih0cWTPEbN3akoe9rVLkYLA2uZMpzEtD GCWw== MIME-Version: 1.0 X-Received: by 10.224.215.131 with SMTP id he3mr17633145qab.29.1368360813430; Sun, 12 May 2013 05:13:33 -0700 (PDT) Received: by 10.49.2.100 with HTTP; Sun, 12 May 2013 05:13:33 -0700 (PDT) In-Reply-To: <20130510130345.308c412ab657028ec3531ab2@yahoo.es> References: <20130510130345.308c412ab657028ec3531ab2@yahoo.es> Date: Sun, 12 May 2013 14:13:33 +0200 Message-ID: Subject: Re: with ACPI=on, 9.1-RELEASE shutdown automatically From: Xavier To: freebsd-questions Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 May 2013 12:13:34 -0000 On Fri, May 10, 2013 at 01:03:45PM +0200, Eduardo Morras wrote: Hi Eduardo, > On Fri, 10 May 2013 12:34:14 +0200 > Xavier wrote: > > > Hi to all, > > > > About this email subject, on acer Aspire 5634WLMi machine and > > 9.1-RELEASE OS, FreeBSD shutdown the machine automatically in few > > minuts. > > In freebsd-es a similar problem was reported some months ago. The cause i= s fan switch off after startup menu and rising temperature. It looks like e= c controller problem (Acer doesn't provide documentation about Embedded Con= troller, all is done by try and error and can damage the laptop) Yes, is the same situation. I don't solved the problem. For this reason I post here now. And, I wait a long time for try new situations and not crossposting the problem in other mailing list. > > > How can I debug the reason of the problem ? > > A not so good wokaround is down the temperature where cpu Hz is adjusted: > > #sysctl hw.acpi.thermal.user_override=3D1 > #sysctl hw.acpi.thermal.tz0._PSV=3D65C > #sysctl hw.acpi.thermal.user_override=3D0 > First of all, I load the correct ACPI mapping driver for acer laptops ( this situation ): acpi_wmi(4) root@casa:/root # kldstat | grep acpi 4 1 0xc13dd000 462c acpi_wmi.ko root@casa:/root # Now I try yours values: First, de defaults values: root@casa:/root # sysctl -a | grep hw.acpi.thermal.user_override hw.acpi.thermal.user_override: 0 root@casa:/root # sysctl -a | grep hw.acpi.thermal.tz0._PSV hw.acpi.thermal.tz0._PSV: -1 root@casa:/root # sysctl -a | grep hw.acpi.thermal.tz1._PSV hw.acpi.thermal.tz1._PSV: 95,0C root@casa:/root # sysctl -a | grep hw.acpi.thermal.user_override hw.acpi.thermal.user_override: 0 root@casa:/root # I change to your suggerations: root@casa:/root # sysctl hw.acpi.thermal.user_override=3D1 hw.acpi.thermal.user_override: 0 -> 1 root@casa:/root # sysctl hw.acpi.thermal.tz0._PSV=3D65C hw.acpi.thermal.tz0._PSV: -1 -> 65,0C root@casa:/root # sysctl hw.acpi.thermal.tz1._PSV=3D65C hw.acpi.thermal.tz1._PSV: 95,0C -> 65,0C root@casa:/root # sysctl -a | grep hw.acpi.thermal.user_override hw.acpi.thermal.user_override: 1 root@casa:/root # sysctl -a | grep hw.acpi.thermal.tz0._PSV hw.acpi.thermal.tz0._PSV: 65,0C root@casa:/root # sysctl -a | grep hw.acpi.thermal.tz1._PSV hw.acpi.thermal.tz1._PSV: 65,0C root@casa:/root # I look for the temperature at the moment: root@casa:/root # sysctl -a | grep temperature acpi_tz1: temperature 67.0C: decreasing clock speed from 500 MHz to 250 MHz acpi_tz1: temperature 67.0C: decreasing clock speed from 250 MHz to 125 MHz hw.acpi.thermal.tz0.temperature: 73,0C hw.acpi.thermal.tz1.temperature: 72,0C dev.cpu.0.temperature: 75,0C dev.cpu.1.temperature: 75,0C root@casa:/root # I try compile one port ... : ... while compile I look the temperature: root@casa:/root # sysctl -a | grep temperature acpi_tz1: temperature 67.0C: decreasing clock speed from 500 MHz to 250 MHz acpi_tz1: temperature 67.0C: decreasing clock speed from 250 MHz to 125 MHz hw.acpi.thermal.tz0.temperature: 95,0C hw.acpi.thermal.tz1.temperature: 94,0C dev.cpu.0.temperature: 92,0C dev.cpu.1.temperature: 92,0C root@casa:/root # I break the compilation because if hw.acpi.thermal.tz%d.temperature ( of ACPI_THERMAL(4) ) =3D 100C the FreeBSD shutdown automacally. > Or downgrade to 8.x > On 8.x I get the same problem. Thanks, see you.