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From: Nate Lawson <nate@root.org>
To: Kevin Oberman <oberman@es.net>
cc: acpi-jp@jp.FreeBSD.org
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Date: Thu, 4 Sep 2003 17:40:17 -0700
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Subject: [acpi-jp 2646] Re: ACPI related regression and panics
Sender: owner-acpi-jp@jp.FreeBSD.org
X-Originator: nate@root.org
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On Thu, 4 Sep 2003, Kevin Oberman wrote:
> Since my recent update to CURRENT on Tuesday 9/2, I have been having
> more serious issues with ACPI on my IBM T30. It used to almost work,
> but I am now getting frequent lock-ups in X and after a resume.
>
> My asl and dsdt files are available at:
> ftp://ftp1.es.net/pub/piblic-domain/acpi/ and are bz2 files.
>
> The dmesg is (with hw.acpi.verbose: 1) attached.
>
> The panics are new since my previous update of current which was a
> couple of weeks ago...prior to several ACPI updates and the integration
> of ATAng.

I can't suspend and resume my laptop with ATAng.  Revert just that and
things work again.  I have reported this to sos@.  Please try and see how
it works for you.

-Nate

> When I suspend, the display backlight stays on (previously reported)
> and the "suspended" LED on the unit never illuminates. When I resume,
> the normal resumption messages about USB failing are printed, but I
> don't get the usual messages about the system resuming, just "ATA
> resetting...".  The system then locks hard with the disk access LED
> illuminated. Only a full reset (power button for 5 seconds) will break
> it from this mode.

I had exactly that behavior with ATAng but not without.

