Why do i see many drivers? Below is a list of drivers that may be suitable for your device. Open terminal and type these commands: sudo apt-get install git git clone git:///jessesung/hex2hcd.git cd hex2hcd make./hex2hcd./.hex BCM43142A0-0a5c-21d7.hcd (Correct hex file and required hcd name here) sudo cp BCM43142A0-0a5c-21d7.hcd /lib/firmware/brcm. Type this: dmesg grep Bluetooth Result according to your issue is: Bluetooth: hci0: BCM: patch brcm/BCM43142A0-0a5c-21d7.hcd not found It will tell the name and file its looking for.And this is my result: RAMUSB21D7 bcbtums.sys btwampfl.sys BCM43142A0_001.001. And the hex file I shall use is BCM43142A0_001.001. Extract this into home directory. The RAMUSB21D7 is what I need to search next in the inf file (it is the device's description). Searching for 21D7 (note the capital D instead of 'd') I get this:%Dell1704.DeviceDesc%=RAMUSB21D7, USB VID_0A5C&PID_21D7 BRCM Generic 43142A0 RAMUSB The USB/VID&PID is what I get on lsusb: capital(0a5c:21d7). How can I get the right one for me? The trick is to investigate the.inf file that instructs windows what to install. So I have the id of the chip: 0a5c:21d7 and a bunch of the hex files from the downloaded archive. Get a hex file for your device: After searching for bluetooth drivers in Google I have chosen this download:.BCM43142 Bluetooth 4.0 from which 0a5c:21d7 should be remembered. Find ID of your device: $ lsusb grep Bluetooth My output for example: Bus 001 Device 003: ID 0a5c:21d7 Broadcom Corp.I read some answers and this is the gist of it: This should have fixed my problem but it did not Why? Any solution? BCM43142 Bluetooth 4.0 apt-get shows bcmwl-kernel-source is already the newest version. Dmesg grep Bluetooth gives Bluetooth: hci0: BCM: patch brcm/BCM43142A0-0a5c-21d7.hcd not found I don't have a Windows installation I can get files from From lsusb Bus 002 Device 005: ID 0a5c:21d7 Broadcom Corp. The only time it worked was when I had Dell preinstalled Ubuntu 12.04.

I'm running a fresh installation of Ubuntu 14.10. I have an issue on a Dell Vostro 3560 with a BCM43142 where the Bluetooth doesn't work even with the proprietary drivers installed. This package provides the driver for Dell 1703/1705 WiFi + BT and is suppported on Inspiron and Vostro Notebook that are running the following windows operating systems: Windows 7.

Bcm43142a0 Dell Driver Windows 7 32bit: bcm43142a0 dell driver windows 7 32bit.md.

Bcm43142a0 driver windows 7