From owner-freebsd-current@FreeBSD.ORG  Wed Dec 31 10:52:29 2003
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Date: Wed, 31 Dec 2003 10:54:53 -0800
From: Dan Hulme <d@diefree.com>
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To: John Baldwin <jhb@FreeBSD.org>
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Subject: Re: ACPI causes page fault/panic upon reboot
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Ok, I did this:

sysctl hw.acpi.disable_on_poweroff=0

It still panicked on reboot, however.

-Dan

>Looks like m is NULL.  One thing you might try is setting the
>hw.acpi.disable_on_poweroff sysctl to 0.  If that works, you
>can set it in /boot/loader.conf to make it permament.
>
>  
>