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[Bug 581088] Re: laptop speakers doesn't work

To: registry@xxxxxxxxxxxxxxxxxxx
From: Christopher Hotchkiss <christopher.hotchkiss@xxxxxxxxx>
Date: Tue, 18 May 2010 00:29:54 -0000
Reply-to: Bug 581088 <581088@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

nss:
Reading through the sound test results I found an entry that hints about a bad bios:
[    1.000693] ACPI: BIOS _OSI(Linux) query ignored
[    1.024327] ACPI Error (psargs-0359): [\_PR_.CPU0._PPC] Namespace lookup failure, AE_NOT_FOUND
[    1.024335] ACPI Error (psparse-0537): Method parse/execution failed [\CPUT] (Node f701c150), AE_NOT_FOUND
[    1.024378] ACPI Error (psparse-0537): Method parse/execution failed [\PSSC] (Node f701c168), AE_NOT_FOUND
[    1.024419] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.LPCB.EC0_._REG] (Node f702f3c0), AE_NOT_FOUND
[    1.024474] Fail in evaluating the _REG object of EC device. Broken bios is suspected.

I don't think its necessarily relevant to this issue, but it might be
worth checking if there is a bios update availible.

I've also found a number of different suggestions of things to try
googling around (For example:
http://ubuntuforums.org/showthread.php?t=444126), but nothing for you
particular laptop.

-- 
laptop speakers doesn't work
https://bugs.launchpad.net/bugs/581088
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