From: Zhang Rui <rui.zhang@intel.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: "linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>
Subject: Re: ACPI error messages
Date: Wed, 02 Jun 2010 08:59:22 +0800 [thread overview]
Message-ID: <1275440362.9119.7219.camel@rzhang1-desktop> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1006010906530.16754-100000@netrider.rowland.org>
On Tue, 2010-06-01 at 21:11 +0800, Alan Stern wrote:
> My kernel log is full of hundreds of messages like these:
>
> ACPI Exception: AE_AML_BUFFER_LIMIT, Index (000000046) is beyond end of object (20090903/exoparg2-445)
> ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.SBRG.EC0_.STBR] (Node f701c918), AE_AML_BUFFER_LIMIT
> ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.VGA_.LCDD._BCM] (Node f7017b58), AE_AML_BUFFER_LIMIT
> ACPI Error: Evaluating _BCM failed (20090903/video-528)
>
This sounds like a win7 compatibility issue that I've seen before.
please try boot option acpi_osi="!Windows 2009" and see if it helps.
BTW, it would be great if you can attach the acpidump of this laptop and
the dmesg output after boot.
thanks,
rui
> This is on an ASUS UL20A laptop (ICH9 chipset) with Fedora-12 (kernel
> 2.6.32.12). What is the reason for these error messages? Can anything
> be done to fix them?
>
> Thanks,
>
> Alan Stern
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2010-06-02 0:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-01 13:11 ACPI error messages Alan Stern
2010-06-02 0:59 ` Zhang Rui [this message]
[not found] <Pine.LNX.4.44L0.1006012126370.32192-300000@netrider.rowland.org>
2010-06-02 2:13 ` Zhang Rui
2010-06-02 15:10 ` Alan Stern
2010-06-03 1:10 ` Zhang Rui
2010-06-03 1:52 ` Alan Stern
2010-06-03 14:16 ` Matthew Garrett
2010-06-04 1:03 ` Zhang Rui
2010-06-04 14:52 ` Alan Stern
2010-06-07 1:12 ` Zhang Rui
2010-06-08 18:42 ` Alan Stern
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1275440362.9119.7219.camel@rzhang1-desktop \
--to=rui.zhang@intel.com \
--cc=linux-acpi@vger.kernel.org \
--cc=stern@rowland.harvard.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox