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[Bug 1179823] Re: [Lenovo ThinkPad X201 3626] Bluetooth re-enabled after resume from hibernation

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Mon, 02 Dec 2013 00:51:08 -0000
Reply-to: Bug 1179823 <1179823@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: linux (Ubuntu)
       Status: Confirmed => Triaged

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https://bugs.launchpad.net/bugs/1179823

Title:
  [Lenovo ThinkPad X201 3626] Bluetooth re-enabled after resume from
  hibernation

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

Bug description:
  I'm currently running Raring x64 with the 3.8.0-19 Linux image on a
  Thinkpad x201. I have hibernation enabled by following the
  instructions in the official documentation[1].

  If Bluetooth is disabled before hibernation, on resume it will be re-
  enabled. I have to manually disable it again in System Settings (where
  it still thinks Bluetooth is off, so I need to toggle the switch to on
  and then off again).

  linrunner did some testing[2] and found that this appears to be a
  regression in the 3.8 kernel (possibly in the thinkpad_acpi module).

  Please let me know if more information is needed - thanks!

  
  [1] https://help.ubuntu.com/13.04/ubuntu-help/power-hibernate.html
  [2] https://github.com/linrunner/TLP/issues/18#issuecomment-17828996

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.30
  ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8
  Uname: Linux 3.8.0-19-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jeff       3182 F.... pulseaudio
  Date: Tue May 14 15:54:21 2013
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=9a19163f-1fcf-4749-9698-91670f009494
  InstallationDate: Installed on 2010-10-17 (939 days ago)
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  MachineType: LENOVO 3626PL2
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=5038d4a1-0a9c-4abe-8a8d-ec0d48e74a61 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-19-generic N/A
   linux-backports-modules-3.8.0-19-generic  N/A
   linux-firmware                            1.106
  SourcePackage: linux
  UpgradeStatus: Upgraded to raring on 2013-04-26 (17 days ago)
  WifiSyslog:
   
  dmi.bios.date: 10/11/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6QET70WW (1.40 )
  dmi.board.name: 3626PL2
  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:bvr6QET70WW(1.40):bd10/11/2012:svnLENOVO:pn3626PL2:pvrThinkPadX201:rvnLENOVO:rn3626PL2:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 3626PL2
  dmi.product.version: ThinkPad X201
  dmi.sys.vendor: LENOVO

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