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[Alex Hung <1407569@xxxxxxxxxxxxxxxxxx>]

Fixed in Ubuntu-3.19.0-27.29

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https://bugs.launchpad.net/bugs/1407569

Title:
  [Dell Latitude 3340] Bluetooth cannot be controlled by the wireless
  key

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  CID: 201312-14381 Dell Latitude 3340

  The wireless key cannot control the Bluetooth on this system.

  Steps:
  1. Install 14.04.1 + update, boot to desktop
  2. Try to disable / enable the Bluetooth by using the wireless key

  Actual result:
  * before pressing the wireless key
  ubuntu@201312-14381:~$ rfkill list
  0: hci0: Bluetooth
  	Soft blocked: no
  	Hard blocked: no
  1: phy0: Wireless LAN
  	Soft blocked: no
  	Hard blocked: no
  2: dell-wifi: Wireless LAN
  	Soft blocked: no
  	Hard blocked: no
  3: dell-bluetooth: Bluetooth
  	Soft blocked: no
  	Hard blocked: no

  * After pressing the wireless key, Wifi will be disabled, but the Bluetooth does not.
  The BT applet won't be disabled. I could still run "Set up new devices..." from the menu.
  hcitool scan from console still can find some other devices.
  ubuntu@201312-14381:~$ rfkill list
  0: hci0: Bluetooth
  	Soft blocked: no
  	Hard blocked: no
  1: phy0: Wireless LAN
  	Soft blocked: no
  	Hard blocked: yes
  2: dell-wifi: Wireless LAN
  	Soft blocked: no
  	Hard blocked: yes
  3: dell-bluetooth: Bluetooth
  	Soft blocked: no
  	Hard blocked: yes
  ubuntu@201312-14381:~$ hcitool scan
  Scanning ...
  	20:16:D8:6F:A2:74	chaos-0

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1540 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     1540 F.... pulseaudio
  CRDA:
   country TW:
   	(2402 - 2472 @ 40), (3, 27)
   	(5270 - 5330 @ 40), (3, 17), DFS
   	(5735 - 5815 @ 40), (3, 30)
  CurrentDesktop: Unity
  Date: Mon Jan  5 01:47:58 2015
  HibernationDevice: RESUME=UUID=8881bf5a-55d6-4314-80db-170ff3d262b6
  InstallationDate: Installed on 2015-01-05 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Dell Inc. Latitude 3340
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic.efi.signed root=UUID=9f9c408e-d1c2-496c-9fd2-8f9ecb77810b ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware                             1.127.10
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/02/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.name: 4OA010
  dmi.board.vendor: Dell Inc.
  dmi.board.version: D01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA02:bd05/02/2014:svnDellInc.:pnLatitude3340:pvr01:rvnDellInc.:rn4OA010:rvrD01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude 3340
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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