Public bug reported:
When I watched in my pc(HP xw4400)'s dmesg log.
I found one error. please check this
It says like this:
[ 0.085062] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.085069] ACPI BIOS Error (bug): \_SB_.PCI0._OSC: Excess arguments - ASL
declared 5, ACPI requires 4 (20130517/nsarguments-189)
[ 0.085113] ACPI Error: [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS
(20130517/dsfield-211)
[ 0.085119] ACPI Error: Method parse/execution failed [\_SB_.PCI0._OSC]
(Node ffff8802240770a0), AE_ALREADY_EXISTS (20130517/psparse-536)
[ 0.085125] ACPI: Marking method _OSC as Serialized because of
AE_ALREADY_EXISTS error
[ 0.085133] ACPI BIOS Error (bug): \_SB_.PCI0._OSC: Excess arguments - ASL
declared 5, ACPI requires 4 (20130517/nsarguments-189)
[ 0.085176] ACPI Error: [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS
(20130517/dsfield-211)
[ 0.085180] ACPI Error: Method parse/execution failed [\_SB_.PCI0._OSC]
(Node ffff8802240770a0), AE_ALREADY_EXISTS (20130517/psparse-536)
[ 0.085189] acpi PNP0A08:00: ACPI _OSC support notification failed,
disabling PCIe ASPM
my version is ubuntu 13.10
i will attach all dmesglog
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-13-lowlatency 3.11.0-13.5
ProcVersionSignature: Ubuntu 3.11.0-13.5-lowlatency 3.11.6
Uname: Linux 3.11.0-13-lowlatency x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
Date: Fri Nov 8 17:46:33 2013
InstallationDate: Installed on 2012-10-29 (374 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
SourcePackage: linux-lowlatency
UpgradeStatus: Upgraded to saucy on 2013-10-20 (18 days ago)
** Affects: linux-lowlatency (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug package-from-proposed saucy
** Attachment added: "dmesg log"
https://bugs.launchpad.net/bugs/1249244/+attachment/3902896/+files/out.log
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https://bugs.launchpad.net/bugs/1249244
Title:
hp xw4400 has a error in dmesg log
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