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[Launchpad Bug Tracker <834589@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/834589

Title:
  [Dell Inspiron M4040] BIOS reports the wrong availability of bluetooth

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  The bluetooth is not installed, but
  "/sys/kernel/debug/dell_laptop/rfkill" says bluetooth is installed as
  below.

  Such behavior can be observed on Dell Inspiron M4040(EN4-E3-A1)

  While unit is under this issue, the bluetooth icon on the task panel
  will be grayed-out, and can't be turn on.

  ---------
  status:	0x1031D
  Bit 0 : Hardware switch supported:   1
  Bit 1 : Wifi locator supported:      0
  Bit 2 : Wifi is supported:           1
  Bit 3 : Bluetooth is supported:      1
  Bit 4 : WWAN is supported:           1
  Bit 5 : Wireless keyboard supported: 0
  Bit 8 : Wifi is installed:           1
  Bit 9 : Bluetooth is installed:      1
  Bit 10: WWAN is installed:           0
  Bit 16: Hardware switch is on:       1
  Bit 17: Wifi is blocked:             0
  Bit 18: Bluetooth is blocked:        0
  Bit 19: WWAN is blocked:             0

  hwswitch_state:	0x7
  Bit 0 : Wifi controlled by switch:      1
  Bit 1 : Bluetooth controlled by switch: 1
  Bit 2 : WWAN controlled by switch:      1
  Bit 7 : Wireless switch config locked:  0
  Bit 8 : Wifi locator enabled:           0
  Bit 15: Wifi locator setting locked:    0
  ----------------

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-11-generic-pae 2.6.38-11.48
  ProcVersionSignature: Ubuntu 2.6.38-11.48-generic-pae 2.6.38.8
  Uname: Linux 2.6.38-11-generic-pae i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 1: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1494 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Generic'/'HD-Audio Generic at 0xfeb44000 irq 42'
     Mixer name	: 'ATI R6xx HDMI'
     Components	: 'HDA:1002aa01,00aa0100,00100200'
     Controls      : 4
     Simple ctrls  : 1
  Card0.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Card1.Amixer.info:
   Card hw:1 'SB'/'HDA ATI SB at 0xfeb40000 irq 16'
     Mixer name	: 'IDT 92HD87B1/3'
     Components	: 'HDA:111d76d1,102804d0,00100205'
     Controls      : 14
     Simple ctrls  : 9
  Date: Fri Aug 26 06:13:42 2011
  HibernationDevice: RESUME=UUID=44885a5b-08d8-41ff-9882-c2a0ffaa378d
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  MachineType: Dell Inc. Inspiron M4040
  ProcEnviron:
   LANGUAGE=en_US:en
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-11-generic-pae root=UUID=ece0dcb9-ae5d-425f-8f0b-935fcd7fb1e9 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-11-generic-pae N/A
   linux-backports-modules-2.6.38-11-generic-pae  N/A
   linux-firmware                                 1.52
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/22/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: X20
  dmi.board.vendor: Dell Inc.
  dmi.board.version: X20
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: dmi:bvnDellInc.:bvrX20:bd06/22/2011:svnDellInc.:pnInspironM4040:pvrNotSpecified:rvnDellInc.:rn:rvrX20:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Inspiron M4040
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.

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