Your firmware file isn't named correctly sudo mv /lib/firmware/brcm/BCM43142A0-105b:e065.hcd /lib/firmware/brcm/BCM43142A0-105b-e065.hcd
Then try Pilot6's fix -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-vivid in Ubuntu. 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-vivid/+bug/1509803/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp