From owner-freebsd-ppc@freebsd.org Thu Jul 9 03:12:41 2015 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8A6A19979BA for ; Thu, 9 Jul 2015 03:12:41 +0000 (UTC) (envelope-from chmeeedalf@gmail.com) Received: from mail-ig0-x232.google.com (mail-ig0-x232.google.com [IPv6:2607:f8b0:4001:c05::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 56A651E99 for ; Thu, 9 Jul 2015 03:12:41 +0000 (UTC) (envelope-from chmeeedalf@gmail.com) Received: by igrv9 with SMTP id v9so214526251igr.1 for ; Wed, 08 Jul 2015 20:12:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=LsXnbOukw9yKGxDp7ONt3/DWSsw7RvXntiIFsrFO5GE=; b=qIefm0Js1n3gE1HxtEt5JLfzai237m1ajEapA/LLmuMO7iW3RE6YwSHl37dXX2xhrp 6yAfyEdQ2Lf6+IHiovDPR/UkSBy0icrHimhREk8TcY6wxvnaKsZTItudD60KTIOLcEML S5dimSbmBg1anbE74nHIWCP0Em9vDLzPkAiApUVuyx35Kx/NEK1XrXeCw47waPys3XeE 9UVgNIoJlv4McK4N2xa5h11ueQyMML0IlTP/FzQRfv7dLQd7HxcsI4zmdgtpUpvueAsB 6T2GLDfINRxVjmSS338lHZMI/YNEcdO0Tck16s5YH3+VnMG0RuwJ1vSK6pAGXwh+3p+T GfbQ== MIME-Version: 1.0 X-Received: by 10.107.134.16 with SMTP id i16mr23533610iod.6.1436411560563; Wed, 08 Jul 2015 20:12:40 -0700 (PDT) Sender: chmeeedalf@gmail.com Received: by 10.36.69.80 with HTTP; Wed, 8 Jul 2015 20:12:40 -0700 (PDT) In-Reply-To: References: Date: Wed, 8 Jul 2015 20:12:40 -0700 X-Google-Sender-Auth: 4rmvwhVIg4YHj_qVqahqTriZYQg Message-ID: Subject: Re: CPU Temp Warnings From: Justin Hibbits To: Matthias Schojohann Cc: FreeBSD PowerPC ML Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Jul 2015 03:12:41 -0000 On Wed, Jul 8, 2015 at 7:13 AM, Matthias Schojohann wrote: > Hey all, > i have a FreeBSD10.1-RELEASE on my iBook G4 1,41GHz and every once in a > while i get an error on the terminal that says: > WARNING: Current temperature (CPU BOTTOMSIDE: 255.0 C) exceeds critical > temperature (80.0 C); count = 1 > > sysctl dev.adt746x.0.sensors.cpu_bottomside.temp however gives me temps > like 50.0 C so where does my system get the 255 from? Apart from the fact > that i don't want to see my CPU on that temperature, it's pretty annoying > when i have systat running on that machine. > > Cheers, Matt Hi Matt, 255 is (char)-1 on PowerPC, so it indicates an error reading from the device. I'll take a look at it, and try to silence the error. Could you file a bug so it doesn't get lost? - Justin