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[David Ing <divirtual@xxxxxxxxxxxxxx>]

I have an X230T with the UltraBase 3 dock.  The problem is reproduced
exactly for me, that ...

>  If I suspend the laptop when it is docked and resume after undocking
it, the screen stay blank.

I can also verify the ....

> WORKAROUND: If I remove the DVD reader from the docking station, then
the issue is solved.

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https://bugs.launchpad.net/bugs/1258838

Title:
  [Lenovo ThinkPad X230] suspend/resume failure

Status in The Linux Kernel:
  Unknown
Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  I'm using a docking station. If I suspend the laptop when it is docked
  and resume after undocking it, the screen stay blank. I have to long-
  press the power button to reboot.

  This is a regression in 13.10, was working fine on 13.04 with the same
  laptop.

  WORKAROUND: If I remove the DVD reader from the docking station, then
  the issue is solved.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic
  ProcVersionSignature: Ubuntu 3.11.0-15.22-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from resuming properly.
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  xclaesse   2545 F.... pulseaudio
  Date: Fri Dec  6 19:20:26 2013
  ExecutablePath: /usr/share/apport/apportcheckresume
  ExecutableTimestamp: 1382617300
  Failure: suspend/resume
  InstallationDate: Installed on 2012-09-29 (434 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20120929)
  InterpreterPath: /usr/bin/python3.3
  MachineType: LENOVO 23252EG
  MarkForUpload: True
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcCwd: /
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic root=UUID=c4842ed7-a8fc-40fd-8c31-909f1a5ce55a ro quiet splash vt.handoff=7
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware                             1.116
  SourcePackage: linux
  Title: [LENOVO 23252EG] suspend/resume failure
  UpgradeStatus: Upgraded to saucy on 2013-09-27 (71 days ago)
  UserGroups:

  dmi.bios.date: 05/24/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G2ET31WW (1.11 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 23252EG
  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:bvrG2ET31WW(1.11):bd05/24/2012:svnLENOVO:pn23252EG:pvrThinkPadX230:rvnLENOVO:rn23252EG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 23252EG
  dmi.product.version: ThinkPad X230
  dmi.sys.vendor: LENOVO

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