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[Mitch Dabbas <adabbas@xxxxxxxxx>]

It didn't work. It works for a while, but it won't detect any bluetooth
device, such as a mouse, and the system gets hung while restarting, and
the only way it to hard power it. Once the system power up again,
Bluetooth is disabled again.

Once everything is reversed, the system acts the way it should.

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https://bugs.launchpad.net/bugs/1509803

Title:
  Bluetooth Will not work

Status in linux-lts-vivid package in Ubuntu:
  New

Bug description:
  I have an issue with my Bluetooth, in a Lenovo 50-70.  It will not
  turn on, and if I try to turn it on, it gives the messsage that no
  adapters found.  I tied converting the .hex windows driver t .hcd, but
  that didn't help.  Below is my info:

  02:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
  Subsystem: Lenovo Device [17aa:0621]
  Kernel driver in use: wl
  Bus 003 Device 002: ID 8087:8000 Intel Corp.
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 005: ID 105b:e065
  Bus 001 Device 004: ID 5986:055d Acer, Inc
  Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
  Bus 001 Device 002: ID 15d9:0a4c Trust International B.V. USB+PS/2 Optical Mouse
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  
  dmesg | grep -i blue
  [ 36.077001] Bluetooth: Core ver 2.20
  [ 36.077016] Bluetooth: HCI device and connection manager initialized
  [ 36.077018] Bluetooth: HCI socket layer initialized
  [ 36.077020] Bluetooth: L2CAP socket layer initialized
  [ 36.077024] Bluetooth: SCO socket layer initialized
  [ 36.165964] Bluetooth: RFCOMM TTY layer initialized
  [ 36.165973] Bluetooth: RFCOMM socket layer initialized
  [ 36.165978] Bluetooth: RFCOMM ver 1.11
  [ 36.192237] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  [ 36.192239] Bluetooth: BNEP filters: protocol multicast
  [ 36.192242] Bluetooth: BNEP socket layer initialized
  ls -l /lib/firmware/brcm
  total 7716
  -rw-rw-r-- 1 root root 28263 Oct 23 22:38 BCM43142A0-105b:e065.hcd
  -rw-r--r-- 1 root root 269595 Nov 24 2014 bcm4329-fullmac-4.bin
  -rw-r--r-- 1 root root 96224 Dec 1 2014 bcm43xx-0.fw
  -rw-r--r-- 1 root root 180 Dec 1 2014 bcm43xx_hdr-0.fw
  -rw-r--r-- 1 root root 397312 Dec 1 2014 brcmfmac43143.bin
  -rwxr-xr-x 1 root root 385067 Sep 24 16:20 brcmfmac43143-sdio.bin
  -rw-r--r-- 1 root root 348160 Nov 24 2014 brcmfmac43236b.bin
  -rw-r--r-- 1 root root 455745 Dec 1 2014 brcmfmac43241b0-sdio.bin
  -rw-r--r-- 1 root root 403855 Dec 1 2014 brcmfmac43241b4-sdio.bin
  -rw-r--r-- 1 root root 479232 Sep 24 16:20 brcmfmac43242a.bin
  -rw-r--r-- 1 root root 253748 Dec 1 2014 brcmfmac4329-sdio.bin
  -rw-r--r-- 1 root root 222126 Dec 1 2014 brcmfmac4330-sdio.bin
  -rw-r--r-- 1 root root 451566 Dec 1 2014 brcmfmac4334-sdio.bin
  -rw-r--r-- 1 root root 569291 Dec 1 2014 brcmfmac4335-sdio.bin
  -rw-r--r-- 1 root root 219557 Dec 1 2014 brcmfmac43362-sdio.bin
  -rw-r--r-- 1 root root 493599 Sep 24 16:20 brcmfmac4339-sdio.bin
  -rw-r--r-- 1 root root 507752 Sep 24 16:13 brcmfmac4354-sdio.bin
  -rw-r--r-- 1 root root 557056 Sep 24 16:20 brcmfmac43569.bin
  -rw-r--r-- 1 root root 550333 Sep 24 16:20 brcmfmac43570-pcie.bin
  -rw-r--r-- 1 root root 588940 Sep 24 16:20 brcmfmac43602-pcie.ap.bin
  -rw-r--r-- 1 root root 590544 Sep 24 16:20 brcmfmac43602-pcie.bin
  lspci -knn | grep Net -A2; lsusb
  02:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
  Subsystem: Lenovo Device [17aa:0621]
  Kernel driver in use: wl
  Bus 003 Device 002: ID 8087:8000 Intel Corp.
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 005: ID 105b:e065
  Bus 001 Device 004: ID 5986:055d Acer, Inc
  Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
  Bus 001 Device 002: ID 15d9:0a4c Trust International B.V. USB+PS/2 Optical Mouse
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  
  After loading the .hcd file I get this

  dmesg | grep -i blue
  [ 24.144917] Bluetooth: Core ver 2.20
  [ 24.144932] Bluetooth: HCI device and connection manager initialized
  [ 24.144935] Bluetooth: HCI socket layer initialized
  [ 24.144937] Bluetooth: L2CAP socket layer initialized
  [ 24.144941] Bluetooth: SCO socket layer initialized
  [ 24.191155] Bluetooth: RFCOMM TTY layer initialized
  [ 24.191162] Bluetooth: RFCOMM socket layer initialized
  [ 24.191167] Bluetooth: RFCOMM ver 1.11
  [ 24.215839] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  [ 24.215842] Bluetooth: BNEP filters: protocol multicast
  [ 24.215845] Bluetooth: BNEP socket layer initialized

  I have tried about everything I could find out there, and nothing
  helped.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.19.0-32-generic 3.19.0-32.37~14.04.1
  ProcVersionSignature: Ubuntu 3.19.0-32.37~14.04.1-generic 3.19.8-ckt7
  Uname: Linux 3.19.0-32-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.17
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Sun Oct 25 15:33:25 2015
  InstallationDate: Installed on 2015-09-23 (31 days ago)
  InstallationMedia: Xubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150922)
  SourcePackage: linux-lts-vivid
  UpgradeStatus: No upgrade log present (probably fresh install)

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