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[Launchpad Bug Tracker <1294058@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1294058

Title:
  [Surface Pro] BUG: soft lockup - CPU#2 stuck for 22s!
  [kworker/u9:2:7442]

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I just logged on and a window saying that a system problem was detected.
  Device: Surface Pro

  
  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-17-generic 3.13.0-17.37
  ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6
  Uname: Linux 3.13.0-17-generic x86_64
  Annotation: Your system might become unstable now and might need to be restarted.
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  wolfy1339   2146 F.... pulseaudio
   /dev/snd/seq:        timidity   1263 F.... timidity
  Date: Mon Mar 17 17:12:28 2014
  DuplicateSignature: BUG: soft lockup - CPU#2 stuck for 22s! [kworker/u9:2:7442] RIP: 0010:location  location _raw_spin_unlock_irqrestore+0x1b/0x40
  Failure: oops
  HibernationDevice: RESUME=UUID=490b6bfe-a2e0-4f17-bbaa-e3a949fd3cfe
  InstallationDate: Installed on 2014-03-10 (7 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140310)
  MachineType: Microsoft Corporation Surface with Windows 8 Pro
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-17-generic.efi.signed root=UUID=d49aad63-f538-45cb-a425-a409cbe45f7b ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu6
  SourcePackage: linux
  Title: BUG: soft lockup - CPU#2 stuck for 22s! [kworker/u9:2:7442]
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/20/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.0050
  dmi.board.asset.tag: 0
  dmi.board.name: Surface with Windows 8 Pro
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: 1
  dmi.chassis.asset.tag: 0
  dmi.chassis.type: 17
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: 1
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.05.0050:bd08/20/2013:svnMicrosoftCorporation:pnSurfacewithWindows8Pro:pvr1:rvnMicrosoftCorporation:rnSurfacewithWindows8Pro:rvr1:cvnMicrosoftCorporation:ct17:cvr1:
  dmi.product.name: Surface with Windows 8 Pro
  dmi.product.version: 1
  dmi.sys.vendor: Microsoft Corporation

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