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Date:      Thu, 01 May 2008 22:16:35 +0100
From:      Rui Paulo <rpaulo@FreeBSD.org>
To:        stevefranks@ieee.org
Cc:        freebsd-acpi@freebsd.org
Subject:   Re: Biostar 945GC-M7 TE - won't suspend ("oper not supported"), even though sysctl's say S1 S3 supported
Message-ID:  <481A3333.6070407@FreeBSD.org>
In-Reply-To: <539c60b90805011341i22d9f85ci7e6d20f925720698@mail.gmail.com>
References:  <539c60b90804301105x7658d95eo6bb265420f85140c@mail.gmail.com>	 <4819BEAE.2060307@FreeBSD.org>	 <539c60b90805011339l2d3c300cl6a5ea3af76f97539@mail.gmail.com> <539c60b90805011341i22d9f85ci7e6d20f925720698@mail.gmail.com>

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Steve Franks wrote:
> Ok, I admit, I had a ucom plugged in in the dmesg I sent, but I assure
> you, that isn't the issue.  I even just double-checked.

I think your best bet is boot with ACPI debug turned on.
Try adding:
options ACPI_DEBUG
to your kernel config file, and:
debug.acpi.layer=ACPI_ALL_DRIVERS
debug.acpi.level=ACPI_LV_ALL_EXCEPTIONS

If that doesn't show anything particularly interesting, try increasing 
the debugging level.
For more information, see the acpi(4) man page.

Good luck,
-- 
Rui Paulo



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