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[Bug 824144] Re: [EeePC 1001 PXD] suspend/resume kills bluetooth

 

** Changed in: bluez (Ubuntu)
     Assignee: Keng-Yü Lin (lexical) => Jeff Lane (bladernr)

** Changed in: linux (Ubuntu)
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/824144

Title:
  [EeePC 1001 PXD] suspend/resume kills bluetooth

Status in “bluez” package in Ubuntu:
  Incomplete
Status in “gnome-bluetooth” package in Ubuntu:
  Invalid
Status in “linux” package in Ubuntu:
  Invalid
Status in Fedora:
  Unknown

Bug description:
  Testing Oneiric Alpha 3 with latest updates on the EeePC 1001 PXD.
  Prior to the suspend test, bluetooth was successfully tested with a
  bluetooth mouse.  At this point, the mouse was connected and usable,
  and the bluetooth menu showed many items as well as the mouse listed
  as a device.

  After the system was placed into suspend and then resumed, bluetooth
  no longer functioned.  The controller is still present, according to
  'hcitool dev' but the mouse will not reconnect, and the menu for
  bluetooth only shows the entries:

  Bluetooth: On (greyed out)
  Turn Off Bluetooth
  Preferences

  If I open Preferences, the Preferences app shows bluetooth as being
  disabled, contrary to what the indicator is saying.  If I try moving
  the slider over from off to on, it just snaps back to Off again.

  The only way to recover Bluetooth I've found is to reboot the system.

  I did notice these two lines appear in dmesg output after resume:

  [ 1276.640926] btusb 5-1:1.0: no reset_resume for driver btusb?
  [ 1276.640937] btusb 5-1:1.1: no reset_resume for driver btusb?

  Perhaps that's a clue?

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-8-generic 3.0.0-8.10
  ProcVersionSignature: Ubuntu 3.0.0-8.10-generic 3.0.1
  Uname: Linux 3.0.0-8-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     1405 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf7cf8000 irq 46'
     Mixer name	: 'Realtek ALC269VB'
     Components	: 'HDA:10ec0269,10438437,00100100'
     Controls      : 11
     Simple ctrls  : 7
  Date: Wed Aug 10 15:26:20 2011
  HibernationDevice: RESUME=UUID=35f0f71a-9303-4eeb-a6d7-41c1cf4f8824
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110803.1)
  MachineType: ASUSTeK Computer INC. 1001PXD
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-8-generic root=UUID=bbe0cd86-364f-4ba4-9c7d-7f9b165d66c1 ro quiet splash initcall_debug vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-8-generic N/A
   linux-backports-modules-3.0.0-8-generic  N/A
   linux-firmware                           1.56
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/12/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0105
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 1001PXD
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x00000000
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0105:bd08/12/2010:svnASUSTeKComputerINC.:pn1001PXD:pvrx.x:rvnASUSTeKComputerINC.:rn1001PXD:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
  dmi.product.name: 1001PXD
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

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