From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Sylvain Bertrand" Subject: Re: ACPI Exception (acpi_thermal-0412) Date: Thu, 21 Sep 2006 00:52:43 +0200 Message-ID: References: <200609141951_MC3-1-CB3C-3653@compuserve.com> <1158715360.3098.22.camel@localhost.portugal> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from ug-out-1314.google.com ([66.249.92.169]:45835 "EHLO ug-out-1314.google.com") by vger.kernel.org with ESMTP id S932440AbWITWwp convert rfc822-to-8bit (ORCPT ); Wed, 20 Sep 2006 18:52:45 -0400 Received: by ug-out-1314.google.com with SMTP id o38so59559ugd for ; Wed, 20 Sep 2006 15:52:44 -0700 (PDT) In-Reply-To: <1158715360.3098.22.camel@localhost.portugal> Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org Hi, Sorry to interfere, but I have the same issue. After code investigation and ACPI specs reading, it seems that it could be related to a bug in your ACPI dsdt. On my laptop, I have only _AC0(hardcoded to rougthly 70=B0). I miss its mandatory sibling _AL0 which generates the message when my temp is going above the threshold it holds. Regards, Sylvain 2006/9/20, Sergio Monteiro Basto : > Hi, I think this should be reported on > ACPI mailing list , so I am Forwarding to this list > > On Thu, 2006-09-14 at 19:47 -0400, Chuck Ebbert wrote: > > I get this message at boot on 2.6.18-rc6: > > > > ACPI Exception (acpi_thermal-0412): AE_NOT_FOUND, Invalid active t= hreshold [0] [20060707] > > > > Followed by: > > > > ACPI: Thermal Zone [THRM] (47 C) > > > > And looking in /proc/acpi/thermal_zone/THRM/cooling_mode, I see: > > > > > > cooling mode: passive > > > > The fan seems to run at low speed even when CPU temp is stable at 3= 7C, > > and speeds up when it gets warmer, so there seems to be no overheat= ing > > problem (highest temp seen under full load is 60C.) > > > > Is this normal? > > > -- > S=E9rgio M.B. > > > - To unsubscribe from this list: send the line "unsubscribe linux-acpi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html