From owner-freebsd-x11@FreeBSD.ORG Fri Oct 26 10:09:11 2012 Return-Path: Delivered-To: freebsd-x11@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 2F1432BF for ; Fri, 26 Oct 2012 10:09:11 +0000 (UTC) (envelope-from huanghwh@gmail.com) Received: from mail-ob0-f182.google.com (mail-ob0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id E2D968FC14 for ; Fri, 26 Oct 2012 10:09:10 +0000 (UTC) Received: by mail-ob0-f182.google.com with SMTP id wc20so3155146obb.13 for ; Fri, 26 Oct 2012 03:09:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=references:from:in-reply-to:mime-version:date:message-id:subject:to :cc:content-type:content-transfer-encoding; bh=mOKF1mWv2BfB6C8tMnBrqCNgyOtTZVqLErBmDWpFDKg=; b=DmLSKbcWbI0p+Y+pHjj/ZKlsy6MN6sX3Pe1xhZI/44dP1h+2Dh5Fxl/rMz5mpNDBF/ PM1SEDjEB9QwEfG64b6Esr7p0Bwm2m+ffS/5mDcIOpglaH3M8KCAjYZU+hchopC+fZPW pafpUP9kcXvx2UyPCpe6MDoZiAZvL2xlemeXygqobWB3bGyhxsRzBjkEkSp5yZIChsLh t1Hxziu6eGaQ5/zLV5il4C2X0eg7tnEdWU34ou2nfWPpc3fG3wc8LIS0+0alZr3ZFi0s 3XH+57KyoJKSEUwBRQBOG/2x/spLGzBCSFjn+4r0RON9wqvsg4xaC/AA+FPqZtRbokBO udNA== Received: by 10.182.42.6 with SMTP id j6mr18097030obl.93.1351246150346; Fri, 26 Oct 2012 03:09:10 -0700 (PDT) References: <20121026165627.5b149102@X220.ovitrap.com> From: =?UTF-8?B?6buE5paH6L6J?= In-Reply-To: <20121026165627.5b149102@X220.ovitrap.com> Mime-Version: 1.0 (1.0) Date: Fri, 26 Oct 2012 18:09:06 +0800 Message-ID: <-7415970152760827503@unknownmsgid> Subject: Re: mac mini extremely hot when using i915kms To: Erich Dollansky Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: "freebsd-x11@freebsd.org" X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Oct 2012 10:09:11 -0000 =E5=9C=A8 2012-10-26=EF=BC=8C17:56=EF=BC=8CErich Dollansky wrote=EF=BC=9A > Hi, > > On Fri, 26 Oct 2012 17:28:19 +0800 > Huang Wen Hui wrote: > >> Hi, >> I am run 9.1-RC2 under mac mini(A1347), powerd aslo run, >> Without i915kms running, cpu temperature is very low: >> % sysctl -a|grep temperature > > can you also show the CPU speed? If powerd does not manage to get the > CPU clock down the temperature will rise. > This is 2.0G CPU, CPU speed is 100Mhz when CPU is idle and powerd is runnin= g. >> >> if running i915kms, cpu temperature increase very fast and reach at >> 93.0C in 10 minutes, >> while CPU usage is very low, almost idle, Any ideas? >> > Does it stay then there? Yes, stay there, even is idle, > What happens under load? Mac mini is very hot, and fan is very noise, CPU temperature is almost 100.0C, this was happened when I compiled Firefox and openjdk6 at the same time. The system still works... --hwh > > Erich