Date: Fri, 27 Jul 2007 20:56:26 +0200 From: Uwe Laverenz <uwe@laverenz.de> To: freebsd-stable@freebsd.org Subject: Re: Hang with powerd/powernow with SMP enabled Message-ID: <20070727185626.GA17874@laverenz.de> In-Reply-To: <46AA0EF1.6070403@freebsd.org> References: <46AA0EF1.6070403@freebsd.org>
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On Fri, Jul 27, 2007 at 05:27:45PM +0200, Michael Nottebrock wrote: > The machine will freeze hard a few seconds after powerd is started up by > the rc script. With kern.smp.disabled=1, everything seems to work fine. > This is with today's 6-STABLE/i386. I see that a fix for that sort of > thing was only recently MFC'd, unfortunately I cannot say whether the > problem was already there before it went in - the box is brand new. I have the same problem with a dual Opteron (RELENG_6_2, i386 and amd64), in my case the following workaround helped: from "/boot/loader.conf": hint.acpi_throttle.0.disabled="1" Uwe
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