From: Gabriel C <nix.or.die@googlemail.com>
To: "Ph. Marek" <philipp.marek@bmlv.gv.at>
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: acpi=off vs. blacklist
Date: Tue, 31 Jul 2007 12:36:47 +0200 [thread overview]
Message-ID: <46AF10BF.2090303@googlemail.com> (raw)
In-Reply-To: <200707311235.53302.philipp.marek@bmlv.gv.at>
Ph. Marek wrote:
[ added linux-acpi to CC ]
> Hello everybody!
>
> I have two machines which freeze during boot; this seems to be ACPI-related,
> because with acpi=off they start.
>
> The first one is the HP DC 7700; some summary can be seen on
> http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=1081719
> It hangs after a line
> ACPI assume root bridge[\sp_.pci0] bus is 0
>
> The second one is a notebook; a Roda Rocky III+ RK886EX, which just shows a
> blank screen.
>
> As we drive many machines from the same kernel image via PXE, I tried to
> insert them into drivers/acpi/blacklist.c; but that doesn't help, either -
> the notebook hangs as before, no matter whether I set is_critical_error or
> not.
> [ I suppose I wrote the entries wrong; is there some HOWTO? I used
> acpidump/acpixtract/acpitbl, copied other blacklist entries, and took
> "OEM Table ID", "OEMID", "OEM REVISION". Help? ]
>
>
> Using the "ACPI debug" kernel option showed no more messages.
>
>
> Help, please? What can/should I do now?
>
>
> Regards,
>
> Phil
> -
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next prev parent reply other threads:[~2007-07-31 10:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-31 10:35 acpi=off vs. blacklist Ph. Marek
2007-07-31 10:36 ` Gabriel C [this message]
2007-07-31 10:57 ` Ph. Marek
2007-07-31 16:18 ` acpi=off vs. blacklist (HP DC 7700) Len Brown
2007-08-01 10:34 ` Ph. Marek
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