From owner-freebsd-questions@FreeBSD.ORG Fri May 10 11:06:33 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 B4C40E68 for ; Fri, 10 May 2013 11:06:33 +0000 (UTC) (envelope-from emorrasg@yahoo.es) Received: from nm3-vm1.bullet.mail.ird.yahoo.com (nm3-vm1.bullet.mail.ird.yahoo.com [77.238.189.212]) by mx1.freebsd.org (Postfix) with SMTP id E7134198 for ; Fri, 10 May 2013 11:06:32 +0000 (UTC) Received: from [77.238.189.52] by nm3.bullet.mail.ird.yahoo.com with NNFMP; 10 May 2013 11:03:42 -0000 Received: from [217.146.189.64] by tm5.bullet.mail.ird.yahoo.com with NNFMP; 10 May 2013 11:03:42 -0000 Received: from [127.0.0.1] by smtp144.mail.ird.yahoo.com with NNFMP; 10 May 2013 11:03:42 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.es; s=s1024; t=1368183822; bh=BlV+ZKBqWMEbBojKUZZ/0I2yJ3FR2u0q1VsRUWZUdX8=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:X-Rocket-Received:Date:From:To:Subject:Message-Id:In-Reply-To:References:X-Mailer:Disposition-Notification-To:Mime-Version:Content-Type:Content-Transfer-Encoding; b=T/sqNX10H0S4coRpGn235XI/EesxNWdszKCp8i0WWjTS2SKLmY3fBQIWWf8dIONdDcR1nWvRazTiW86WGjVBV5Y+XIsASKxfm8OSHEpsinP/l3fLX/eqYRjfsnHuXsc56JeZOjMviBsY9siAlCTSh4hneWbjSuNiwUigPje6b2Q= X-Yahoo-Newman-Id: 567136.53287.bm@smtp144.mail.ird.yahoo.com X-Yahoo-Newman-Property: ymail-5 X-YMail-OSG: BuGcX1AVM1lc4Jt90.vPYUBtscWY2Uyto7kpdHDIL2Fr45Y 3OxDGw9jrVyXfh..vPM6OSykVaeElEW5wYzt5TSDa50z7Il4bEqyVEgEi42e dnQaOzecpnlcm3lorQuUwbNx9TWNikLf0QjzJ5UDWx28lTDEock_djuyk5KU n1F0uZcKATadMjEoPTus_tgG.OVBmihse20BBwqvsAjzXFsHqO4TDq.j1Cvy MfDXuNopC2zAiIDHBT8qQhzDE5.PFJKxyXaiSCUXt85I2mO.JqTgZ0MvXdOY 5YldBwjNAbB012Nbcfu7oHev7duQITG4183jz77xzoNOm.UBvjiDxIKi6E7N wAnFoPi2IkFRkpVMXXPWXxH9cj67TCWGp6Z4l2puYZIIjj0Xt659DIzEnbiD Zm6663M.EM8thlxbF3VIY.S4cF1H4D6VsOa6TZdX2HsfZ9GhNdQ-- X-Yahoo-SMTP: mX392iiswBAeJNdO_s.EW62LZDJR X-Rocket-Received: from camibar.emorras.eu (emorrasg@85.219.46.40 with plain) by smtp144.mail.ird.yahoo.com with SMTP; 10 May 2013 04:03:42 -0700 PDT Date: Fri, 10 May 2013 13:03:45 +0200 From: Eduardo Morras To: freebsd-questions@freebsd.org Subject: Re: with ACPI=on, 9.1-RELEASE shutdown automatically Message-Id: <20130510130345.308c412ab657028ec3531ab2@yahoo.es> In-Reply-To: References: X-Mailer: Sylpheed 3.3.0 (GTK+ 2.24.17; amd64-portbld-freebsd9.1) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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: Fri, 10 May 2013 11:06:33 -0000 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 is fan switch off after startup menu and rising temperature. It looks like ec controller problem (Acer doesn't provide documentation about Embedded Controller, all is done by try and error and can damage the laptop) > 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=1 #sysctl hw.acpi.thermal.tz0._PSV=65C #sysctl hw.acpi.thermal.user_override=0 Or downgrade to 8.x > > Thanks, see you ! > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" --- --- Eduardo Morras