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[jamie <1421099@xxxxxxxxxxxxxxxxxx>]

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

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https://bugs.launchpad.net/bugs/1421099

Title:
   Bluetooth that worked in 12.04 is not detected in 14.04

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This affects me on a HP6715b laptop. The Bluetooth that worked in 12.04 is not detected in 14.04
  My wifi works but is shown as a Broadcom BCM4311 so I'm not sure about the "Integrated Module" below.

   usb_device.vendor_id = 1008 (0x3f0)
    usb_device.product_id = 5917 (0x171d)
    usb_device.vendor = 'Hewlett-Packard'
    info.vendor = 'Hewlett-Packard'
    usb_device.device_revision_bcd = 256 (0x100)
    usb_device.max_power = 0 (0x0)
    usb_device.product = 'Wireless (Bluetooth + WLAN) Interface [Integrated Module]'

  I started a thread on the Ubuntu forum which has a few more details.
  http://ubuntuforums.org/showthread.php?t=2260024&p=13205814#post13205814

  This may have something to do with the problem
  dmesg | grep taint
  [   16.274103] wl: module license 'MIXED/Proprietary' taints kernel.
  [   16.274112] Disabling lock debugging due to kernel taint
  [   16.285394] wl: module verification failed: signature and/or  required key missing - tainting kernel

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-45-generic 3.13.0-45.74
  ProcVersionSignature: Ubuntu 3.13.0-45.74-generic 3.13.11-ckt13
  Uname: Linux 3.13.0-45-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jamie      1926 F.... pulseaudio
  CurrentDesktop: Unity
  CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
  Date: Thu Feb 12 07:59:55 2015
  InstallationDate: Installed on 2015-01-06 (36 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP Compaq 6715b (RK154AV)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-45-generic root=UUID=76f8ed2c-3127-4abf-a76b-ca72403c6add ro persistent quiet splash vt.handoff=7
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  WifiSyslog:
   
  dmi.bios.date: 06/05/2008
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68YTT Ver. F.0C
  dmi.board.name: 30C2
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 71.2D
  dmi.chassis.asset.tag: CNU83547HS
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68YTTVer.F.0C:bd06/05/2008:svnHewlett-Packard:pnHPCompaq6715b(RK154AV):pvrF.0C:rvnHewlett-Packard:rn30C2:rvrKBCVersion71.2D:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP Compaq 6715b (RK154AV)
  dmi.product.version: F.0C
  dmi.sys.vendor: Hewlett-Packard
  --- 
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jamie      1926 F.... pulseaudio
  CurrentDesktop: Unity
  CurrentDmesg:
   Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
   dmesg: write failed: Broken pipe
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2015-01-06 (36 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP Compaq 6715b (RK154AV)
  NonfreeKernelModules: wl
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-45-generic root=UUID=76f8ed2c-3127-4abf-a76b-ca72403c6add ro persistent quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-45.74-generic 3.13.11-ckt13
  Tags:  trusty
  Uname: Linux 3.13.0-45-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: lp sudo
  WifiSyslog:
   
  _MarkForUpload: True
  dmi.bios.date: 06/05/2008
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68YTT Ver. F.0C
  dmi.board.name: 30C2
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 71.2D
  dmi.chassis.asset.tag: CNU83547HS
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68YTTVer.F.0C:bd06/05/2008:svnHewlett-Packard:pnHPCompaq6715b(RK154AV):pvrF.0C:rvnHewlett-Packard:rn30C2:rvrKBCVersion71.2D:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP Compaq 6715b (RK154AV)
  dmi.product.version: F.0C
  dmi.sys.vendor: Hewlett-Packard

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