Date: Tue, 06 Nov 2007 07:37:08 -0600 From: Doug Poland <doug@polands.org> To: Kris Kennaway <kris@FreeBSD.org> Cc: freebsd-stable@FreeBSD.org, Ivan Voras <ivoras@FreeBSD.org> Subject: Re: 7.0-BETA1 & 2 occasionally freezing, how to diagnose? Message-ID: <47306E04.9060408@polands.org> In-Reply-To: <47301ED0.9050001@FreeBSD.org> References: <472F7BE9.8080807@polands.org> <fgo4jr$9m4$2@ger.gmane.org> <20071106014729.GB56023@polands.org> <47301ED0.9050001@FreeBSD.org>
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Kris Kennaway wrote: > Doug Poland wrote: >> On Mon, Nov 05, 2007 at 11:14:13PM +0100, Ivan Voras wrote: >>> Doug Poland wrote: >>>> >>>> I've been having frequent problems with BETA1 and now BETA2 >>>> "freezing". There is no diagnostic information, nothing in >>>> /var/log/messages, nothing, just a hung interface. I cannot ssh >>>> into the machine and it appears the box ceases to communicate on >>>> SSH. A couple of times I've had screen corruption on the laptop's >>>> LCD display. >>>> >> >>> are you running powerd? >>> >> yes: I recently started running powerd, within the last couple of weeks > > Try disabling it; it (actually acpi_throttle, which powerd uses) is > known to cause hangs on dual core systems at least. > OK, I'll start there... thanks -- Regards, Doug
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