*** This bug is a duplicate of bug 1394368 ***
https://bugs.launchpad.net/bugs/1394368
@Jeremy and @Joseph
I'm commenting here (and to 1394368) to conclude the discussion should anyone
else be fighting with the same issue.
As Jeremy suggested I copied both these files from Windows' (Program
Files\Common Files\QCA-Bluetooth) to Ubuntu's /lib/firmware/ar3k -folder:
- AthrBT_0x11020100.dfu
- ramps_0x11020100_40.dfu
Now there are no more errors on the dmesg and Bluetooth is working on both of
these experimental kernels:
- 3.18.0-14-generic #15 SMP Fri Feb 27 18:38:10 UTC 2015 x86_64 x86_64 x86_64
GNU/Linux
- 4.0.0-040000rc1-generic #201502261652 SMP Thu Feb 26 16:56:29 UTC 2015 x86_64
x86_64 x86_64 GNU/Linux
Bluetooth still does not work on published kernels:
- 3.16.0-31-generic #41~lp1352821v1 SMP Fri Feb 20 20:52:34 UTC 2015 x86_64
x86_64 x86_64 GNU/Linux OR
- 3.16.0-30-generic #40-Ubuntu SMP Mon Jan 12 22:06:37 UTC 2015 x86_64 x86_64
x86_64 GNU/Linux
Even though Bluetooth now works, at least bluetooth mouse doesn't
automatically reconnect after restart. Instead mouse text "flickers" in
Bluetooth GUI screen. After clicking "ON" button (on bluetooth gui) for
several time the bluetooth mouse might reconnect - or not.
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https://bugs.launchpad.net/bugs/1425252
Title:
0489:e076 - Qualcomm Atheros - Ubuntu 14.10 bluetooth does not see any
devices
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