From owner-freebsd-questions@FreeBSD.ORG Sun Nov 13 15:19:31 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 993F316A420 for ; Sun, 13 Nov 2005 15:19:31 +0000 (GMT) (envelope-from mileskeaton@gmail.com) Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.202]) by mx1.FreeBSD.org (Postfix) with ESMTP id B72C143D55 for ; Sun, 13 Nov 2005 15:19:30 +0000 (GMT) (envelope-from mileskeaton@gmail.com) Received: by xproxy.gmail.com with SMTP id t12so942682wxc for ; Sun, 13 Nov 2005 07:19:30 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=D/sEs7lL0yAgYOo32P1YX4O3Tyv08M30f7+bX3iwrq/RWZJiqSjqyyVcPRdOTTFA6O0LmNZI/pgkA4WZaICvHy5bs43i/5BnsK7ssAOwU0lKDFLdsSk+VNYXQM1VZ6cN3xugRThogZOW8EXqxF1mrxB6nFa3lyqVuhM21MRMYnM= Received: by 10.11.100.80 with SMTP id x80mr49747cwb; Sun, 13 Nov 2005 06:54:16 -0800 (PST) Received: by 10.11.122.29 with HTTP; Sun, 13 Nov 2005 06:54:16 -0800 (PST) Message-ID: <59b2d39b0511130654k70447659l9cc737761b871b42@mail.gmail.com> Date: Sun, 13 Nov 2005 06:54:16 -0800 From: Miles Keaton To: Luk van den Borne In-Reply-To: <7b1df2440511130056h71b3564aw@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <59b2d39b0511111806l63c83504xc9858b31faab3d1d@mail.gmail.com> <4375D02C.3080401@alvorlig.dk> <59b2d39b0511120800k781ac88bj5f79a75dd78f790b@mail.gmail.com> <7b1df2440511130056h71b3564aw@mail.gmail.com> Cc: "J. Martin Petersen" , FreeBSD-questions Subject: Re: FreeBSD 6 on Centrino laptop : how to prolong battery life with cpufreq (like est and estctrl did) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Nov 2005 15:19:31 -0000 On 11/13/05, Luk van den Borne wrote: > You should load cpufreq in your /boot/loader.conf. cpufreq is the > backend that FreeBSD uses for (dynamic) CPU scaling. > cpufreq_load=3D"YES" > > rc.conf: > powerd_enable=3D"YES" > powerd_flags=3D"-a adaptive -b adaptive -n adaptive" THAT WORKED! Thanks guys. I appreciate it. My CPU is running cooler now, and the fan isn't turning on every 2 minutes. Peace and quiet again...