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Date:      Fri, 14 May 2004 08:56:32 -0400
From:      RT <iam@rbt.ca>
To:        John Baldwin <jhb@FreeBSD.org>
Cc:        freebsd-acpi@FreeBSD.org
Subject:   Re: IBM x20 Thinkpad
Message-ID:  <1084539391.672.3.camel@jester>
In-Reply-To: <200405131417.43839.jhb@FreeBSD.org>
References:  <1084471311.699.54.camel@jester> <200405131417.43839.jhb@FreeBSD.org>

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On Thu, 2004-05-13 at 14:17, John Baldwin wrote:
> On Thursday 13 May 2004 02:01 pm, RT wrote:
> > With ACPI enabled, 90% of my attempts to start X result in a freeze. If
> > X starts, it runs without any problems from that point forward so I can
> > only assume it has to do with probing for the video card.
> >
> > With hint.acpi.0.disabled="1" in /boot/device.hints, I do not have any
> > issues with freezes and X.
> >
> > IBM ThinkPad x20 2662-37u ASL file:
> >         http://www.rbt.ca/temp/rbt-IBMx20266237u.asl
> 
> Try this patch to sys/dev/acpi/acpi_pci_link.c:

With that patch applied to 5.2.1 I do not get through the boot process
with ACPI enabled. It stops right after the last sio line which is
normally where vga detection is.

I'm going to upgrade to -CURRENT and see if any of the fixes there will
correct the problem.

-- 
Rod Taylor <rbt [at] rbt [dot] ca>

Build A Brighter Lamp :: Linux Apache {middleware} PostgreSQL
PGP Key: http://www.rbt.ca/signature.asc



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