kernel-packages team mailing list archive

[Mark Stosberg <mark@xxxxxxxxxxxx>]

This Ubuntu 12.04 X220 user suggested in a fix that involves ACPI
configuration rather than a kernel change that you might try:

http://fstyle.de/hp_fstyle/wordpress/2012/08/10/ubuntu-12-04-acpi/

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https://bugs.launchpad.net/bugs/1233794

Title:
  [LENOVO  ThinkPad X220] suspend/resume failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  It seem to me that this is a strange problem. After suspend, there is
  no resume. The strange thing is that after installing a new
  kernelpackage it work as it should for 2 or 3 times, the it start
  failing again.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-9-generic 3.11.0-9.16
  ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2
  Uname: Linux 3.11.0-9-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from resuming properly.
  ApportVersion: 2.12.5-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  rolfc      2312 F.... pulseaudio
   /dev/snd/seq:        timidity   1375 F.... timidity
  Date: Tue Oct  1 20:24:13 2013
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=26a91e75-e73a-4504-831f-5088ed794e48
  InstallationDate: Installed on 2012-05-22 (497 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  InterpreterPath: /usr/bin/python3.3
  MachineType: LENOVO 42914CG
  MarkForUpload: True
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-9-generic root=UUID=0e70b3de-2758-4c05-aee2-4955f07e0e7c ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-9-generic N/A
   linux-backports-modules-3.11.0-9-generic  N/A
   linux-firmware                            1.115
  SourcePackage: linux
  Title: [LENOVO 42914CG] suspend/resume failure
  UpgradeStatus: Upgraded to saucy on 2013-09-09 (21 days ago)
  UserGroups:
   
  dmi.bios.date: 02/14/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8DET58WW (1.28 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 42914CG
  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:bvr8DET58WW(1.28):bd02/14/2012:svnLENOVO:pn42914CG:pvrThinkPadX220:rvnLENOVO:rn42914CG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 42914CG
  dmi.product.version: ThinkPad X220
  dmi.sys.vendor: LENOVO

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