My Problem was just a naming issue :-
$ dmesg | grep -i 'bluetooth'
if you are facing some naming problem,the output of above command should
be somthing like this ->
Bluetooth hci0: Direct firmware load for brcm/BCM43142A0-0489-e062.hcd failed
with error -2
Bluetooth: hci0: BCM: Patch
Closed due to no response.
** Changed in: bluez (Ubuntu)
Status: Incomplete => Invalid
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Title:
BCM43142
Leonid,
Thank you for reporting this bug to Ubuntu. Ubuntu 13.10 (saucy) reached
end-of-life on July 17, 2014.
See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases
Please upgrade to the latest version and re-test.
** Changed in: bluez (Ubuntu)
Did some more testing and Pilot6 is right. BCM.hcd in
/lib/firwmware/brcm was all that was needed.
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Title:
BCM43142
I should add, that I needed
fw-105b_e065.hcd in /lib/firmware/
and BCM.hcd in /lib/firmware/brcm/
in order for it to work. In case either of those copies was not present,
bluetooth would not work.
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The first is not needed.
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Title:
BCM43142 bluetooth adapter not finding any bluetooth devices
Status in bluez package
Your module worked. Thanks for having done that, mate! Great
contribution. Hopefully it'll find it's way into the kernel, soon.
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I got a Broadcom BCM43142 adapter in my Lenovo notebook and currently I am at a
loss getting bluetooth to work with kernels later than 3.13.0-44-generic builds.
The ID of the bluetooth component is 105b:e065 and with a 3.13.0-44 kernel
putting the file fw-105b_e065.hcd into /lib/firmware/ does
Do not forget to rename firmware to BCM.hcd
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Title:
BCM43142 bluetooth adapter not finding any bluetooth devices
Michael,
See this answer. I fixed it for 4.2 kernels as a dkms module.
http://askubuntu.com/a/707486/167850
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Title:
Please try this build
https://www.dropbox.com/sh/zpyq7vnlolwxhy5/AABW8LMRRHJ571TJLJp2Hd-ga?dl=0
Firmware must be placed in /lib/firmware/brcm
in hcd format as
BCM43142A0_001.001.011.0122.0139.hcd
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HP ENVY — 17-k153nr ; couldn't load firmware, even following Claus
Allweil's instructions.
[ 15.836024] Bluetooth: Core ver 2.17
[ 15.836037] Bluetooth: HCI device and connection manager initialized
[ 15.836045] Bluetooth: HCI socket layer initialized
[ 15.836047] Bluetooth: L2CAP socket
HP Pavilion 17 : Tried Claus Allweil's instructions : Could'n load
firmware.
[ 12.922510] Bluetooth: Core ver 2.17
[ 12.922523] Bluetooth: HCI device and connection manager initialized
[ 12.922530] Bluetooth: HCI socket layer initialized
[ 12.922532] Bluetooth: L2CAP socket layer
Did all the recommendations. The system does not see bluetooth. Ubuntu
12.04.14.10. Notebook Acer Extensa 2510G-54TK
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Installing the package Claus Allweil posted plus copying the hcd file to
fw-105b_e065.hcd worked for me too. I tried to find a canonical package
for that and failed.
I think something was missing from
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1161261. From
Okay, I got it to work, too now. Nevertheless, my bluetooth does not get
initialized every time after a fresh reboot.
Trying sudo modprobe btusb then gives:
Can't init device hci0: Connection timed out (110).
Running a Lenovo B590 on Ubuntu 13.10.
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