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[Launchpad Bug Tracker <877708@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/877708

Title:
  [Thinkpad T420s] System fails 30 iteration Hiberation test

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  During cert stress testing, the system entered the 30 Cycle Hibernate
  test.  It hibernated several times (not sure how many) but at some
  point something went wrong and instead of resuming from hibernate, the
  machine rebooted.

  Hibernation seemed to work ok in a single cycle test, but at some
  point between 1 and 30, it failed.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-12-generic-pae 3.0.0-12.20
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
  Uname: Linux 3.0.0-12-generic-pae i686
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     1515 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf2a20000 irq 50'
     Mixer name	: 'Conexant CX20590'
     Components	: 'HDA:14f1506e,17aa21d2,00100000'
     Controls      : 8
     Simple ctrls  : 5
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown'
     Mixer name	: 'ThinkPad EC (unknown)'
     Components	: ''
     Controls      : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Tue Oct 18 16:05:35 2011
  HibernationDevice: RESUME=UUID=6bc921d0-7cac-431f-9846-3d0aba2cc88a
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  MachineType: LENOVO 417024U
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic-pae root=UUID=8091c6fd-1036-47b4-8198-8c15474e7fad ro quiet splash initcall_debug vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-12-generic-pae N/A
   linux-backports-modules-3.0.0-12-generic-pae  N/A
   linux-firmware                                1.60
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/04/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8CET30WW (1.07 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 417024U
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr8CET30WW(1.07):bd03/04/2011:svnLENOVO:pn417024U:pvrThinkPadT420s:rvnLENOVO:rn417024U:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 417024U
  dmi.product.version: ThinkPad T420s
  dmi.sys.vendor: LENOVO

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