Date: Mon, 21 Jan 2008 19:43:19 +0200 From: Ghirai <ghirai@ghirai.com> To: Andreas Davour <ante@Update.UU.SE> Cc: freebsd-questions@freebsd.org Subject: Re: Throttle the CPU when the system is idle Message-ID: <20080121194319.15a718ea.ghirai@ghirai.com> In-Reply-To: <Pine.LNX.4.64.0801211640510.1557@Psilocybe.Update.UU.SE> References: <Pine.LNX.4.64.0801210437470.8344@Psilocybe.Update.UU.SE> <47941E71.9070403@pacific.net.sg> <Pine.LNX.4.64.0801211613520.13228@Psilocybe.Update.UU.SE> <4794BAA9.7040609@pacific.net.sg> <Pine.LNX.4.64.0801211640510.1557@Psilocybe.Update.UU.SE>
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On Mon, 21 Jan 2008 16:41:41 +0100 (CET) Andreas Davour <ante@Update.UU.SE> wrote: > > Hmmmm. This actually works, without any hangups. I wonder if I managed > to hit upon a odd bug yesterday? > > /andreas > I've been using it since 6.2 on 4 intel boxes (one of them a notebook) without any problems. You can check the available freq. steps with sysctl dev.cpu.0.freq_levels and see the current speed with sysctl dev.cpu.0.freq. Do make sure you set the debug.cpufreq.lowest to a sensible value, otherwise things will be somewhat sluggish. -- Regards, Ghirai.
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