kernel-packages team mailing list archive

[Michael Nelson <1214071@xxxxxxxxxxxxxxxxxx>]

On Tue, Aug 20, 2013 at 1:41 PM, Christopher M. Penalver <
christopher.m.penalver@xxxxxxxxx> wrote:

> Michael Nelson, did this problem not occur in a release prior to Saucy?
>

Yes - I was not able to suspend/resume with Raring at all (it would wake
immediately). But after updating to Saucy (and updating the bios, as you
suggested), it was working perfectly in Saucy [1]. So I had a few weeks of
bliss with perfect suspend/resume, and then this issue (it suspends first
time, but then kworker goes to 100% after resume, and subsequent suspends
fail).

[1]
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1206625/comments/4

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https://bugs.launchpad.net/bugs/1214071

Title:
  [ASUSTeK COMPUTER INC. X201EP] suspend/resume failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Suspend was working after upgrading to saucy, but failed after
  updating today (I hadn't updated for a week or two).

  Screen goes blank, but fan and disk keep spinning.

  Steps to reproduce:
  1) Fresh reboot,
  2) Suspend and resume

  ER: everything works as usual.
  AR: kworker thread starts using 100% cpu (bug 1213917), and next suspend fails.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-2-generic 3.11.0-2.5
  ProcVersionSignature: Ubuntu 3.11.0-2.5-generic 3.11.0-rc5
  Uname: Linux 3.11.0-2-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from resuming properly.
  ApportVersion: 2.12-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  michael    3214 F.... pulseaudio
   /dev/snd/controlC0:  michael    3214 F.... pulseaudio
  Date: Mon Aug 19 17:39:55 2013
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=1efd421f-ac68-455b-b4d4-8912fa02494d
  InterpreterPath: /usr/bin/python3.3
  MachineType: ASUSTeK COMPUTER INC. X201EP
  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-3.11.0-2-generic.efi.signed root=UUID=05643352-201b-43e8-976a-c1d40d591e80 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-2-generic N/A
   linux-backports-modules-3.11.0-2-generic  N/A
   linux-firmware                            1.113
  SourcePackage: linux
  Title: [ASUSTeK COMPUTER INC. X201EP] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 02/04/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X201EP.209
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X201EP
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX201EP.209:bd02/04/2013:svnASUSTeKCOMPUTERINC.:pnX201EP:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX201EP:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X201EP
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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