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[Bug 1249244] Re: hp xw4400 has a error in dmesg log

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1249244@xxxxxxxxxxxxxxxxxx>
Date: Mon, 05 Jan 2015 12:07:52 -0000
Reply-to: Bug 1249244 <1249244@xxxxxxxxxxxxxxxxxx>
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Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1249244

Title:
  hp xw4400 has a error in dmesg log

Status in linux package in Ubuntu:
  Confirmed
Status in linux-lowlatency package in Ubuntu:
  Confirmed

Bug description:
   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)

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