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Date:      Tue, 30 Nov 2004 08:12:29 -0500 (EST)
From:      Andrew Gallatin <gallatin@cs.duke.edu>
To:        "Kenneth D. Merry" <ken@FreeBSD.org>
Cc:        current@FreeBSD.org
Subject:   Re: -current hang during boot on SMP machine
Message-ID:  <16812.29117.221988.730885@grasshopper.cs.duke.edu>
In-Reply-To: <20041130035552.GA32924@nargothrond.kdm.org>
References:  <20041130035552.GA32924@nargothrond.kdm.org>

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Have you tried disabling ACPI via hint.acpi.0.disabled="1" in
/boot/loader.conf

The ACPI on these older machines is pretty bad.  I have a very similar
SuperMicro machine w/o SCSI at work which runs 5.3-R fine w/ACPI
disabled.  I discovered early in the 5.0 cycle that enabling ACPI
would lead to a console message for each fxp0 interrupt..


Drew



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