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Date:      Sat, 7 Apr 2007 14:00:56 -0500
From:      "Scot Hetzel" <swhetzel@gmail.com>
To:        "Evren Yurtesen" <yurtesen@ispro.net>
Cc:        freebsd-amd64@freebsd.org
Subject:   Re: powerd on Sempron 3400+
Message-ID:  <790a9fff0704071200t3122b077s9779e6da86c9fe9f@mail.gmail.com>
In-Reply-To: <4617E700.5020302@ispro.net>
References:  <4617BF0C.80506@ispro.net> <790a9fff0704071131u73acf008mc3d102d1a619312a@mail.gmail.com> <4617E700.5020302@ispro.net>

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On 4/7/07, Evren Yurtesen <yurtesen@ispro.net> wrote:
> >> Any suggestions on debugging it?
> >>
> > Try adding the following to /boot/loader.conf:
> >
> > hint.acpi_throttle.0.disabled="1"
> >
> > Scot
>
> Scot, as long as I dont run powerd, things do work fine. What does this
> setting do exactly?
>
It disables ACPI CPU throttling driver, which is the cause of the lock
ups when running powerd.



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