From owner-freebsd-questions@FreeBSD.ORG Wed May 20 11:37:27 2015 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id AC18A8D4 for ; Wed, 20 May 2015 11:37:27 +0000 (UTC) Received: from mout.gmx.net (mout.gmx.net [212.227.17.22]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass DE-1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 446591AAE for ; Wed, 20 May 2015 11:37:27 +0000 (UTC) Received: from moby.local ([88.65.187.45]) by mail.gmx.com (mrgmx101) with ESMTPSA (Nemesis) id 0MHso5-1Ys1VY1Iqr-003g24 for ; Wed, 20 May 2015 13:37:25 +0200 Message-ID: <555C71C8.4080007@gmx.com> Date: Wed, 20 May 2015 13:36:40 +0200 From: Nikos Vassiliadis User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: "freebsd-questions@freebsd.org Questions" Subject: CPU frequency doesn't drop below 1200MHz (like it used to) Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:74iAKoeC7RsL58em+ZGyEkK926gTnFgQKpQVYMlJzgDGt8DFYnz hsgJQ9NBSzU8czo3soJtCzGko0GL/1/SDLiv9yZmNX7R4PqSp9NnFaF/PLls2BdJycQmiPR ouEQyq1ARCoP7/HW7O0eIIa9Wn7O0pOiUdlKNN87PgGbsgcvJ6+KTYTaZWkgFbPmJJU4IUw X+Z7ODN3YD76gJnnHj1oA== X-UI-Out-Filterresults: notjunk:1; X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 May 2015 11:37:27 -0000 Hi, I just noticed that my CPU's frequency doesn't support dropping below 1200MHz. It used to be able to go down to 150MHz, if I am not mistaken. I'd like it to go down to 600MHz via powerd, like it used to go. This is a month's old 10-STABLE. > [nik@moby ~]$ sysctl dev.cpu.0.freq_levels > dev.cpu.0.freq_levels: 2400/35000 2300/32872 2200/31127 2100/29417 2000/27740 1900/26096 1800/24490 1700/22588 1600/21045 1500/19534 1400/18055 1300/16611 1200/15194 Thanks in advance for any ideas, Nikos