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Date:      Wed, 24 Mar 2004 23:31:14 -0500 (EST)
From:      Robert Watson <rwatson@freebsd.org>
To:        Ted Faber <faber@ISI.EDU>
Cc:        freebsd-current@freebsd.org
Subject:   Re: CURRENT will not boot on Latitude C610 w/o acpi
Message-ID:  <Pine.NEB.3.96L.1040324233010.46919A-100000@fledge.watson.org>
In-Reply-To: <20040324161859.GG77266@pun.isi.edu>

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On Wed, 24 Mar 2004, Ted Faber wrote:

> CURRENT as of yesterday (23 Mar 2004) will not boot on my Dell Latitude
> C610 without ACPI.  As far as I know this has never worked, but I only
> recently advanced the machine from STABLE. 

Not sure how similar the 600 is to the 610, but with my C600, I have to
compile the kernel without SMP and apic, or I can't successfully load X11
without hanging pretty often.  I can get to single-user with no problem
though (although I'm running a couple of weeks ago on the notebook due to
travel and hardware problems).

Robert N M Watson             FreeBSD Core Team, TrustedBSD Projects
robert@fledge.watson.org      Senior Research Scientist, McAfee Research


> 
> With GENERIC the system panics with a trap 12 after the message
> 
> pic2: <PCI bus> on pcib2
> stopped at 0xc00fc42f
> 
> A trace from the debugger gives:
> 
> kernbase(b0a, c0756c0d, c00fbc50, c00fbc52, c0c21a9c) at 0xc00fc42f
> 
> I think this happens too early to get any kind of dump, but I'm happy to
> provide any additional info that will help get it resolved.  I'm
> interested in booting w/o ACPI because of problems with ACPI power
> management, which I'm posting to the ACPI debugging list under another
> thread.
> 
> -- 
> Ted Faber
> http://www.isi.edu/~faber           PGP: http://www.isi.edu/~faber/pubkeys.asc
> Unexpected attachment on this mail? See http://www.isi.edu/~faber/FAQ.html#SIG 
> 



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