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[Louis Bouchard <louis.bouchard@xxxxxxxxxxxxx>]

Testing with a JBL SB400 BT on a Lenovo Thinkpad T450S with the intel
ibt driver on F/W version 37081001103110e23 works correctly.

Doing a parallel test on my laptop (HP evo 850) that has :

[12383.666088] Bluetooth: hci0: read Intel version: 370710018002030d00
[12383.666095] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq

Fails according to the bug report.

So it may be firmware related

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https://bugs.launchpad.net/bugs/1438510

Title:
  [REGRESSION] bluetooth headset no longer supports a2dp

Status in bluez package in Ubuntu:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed
Status in bluez source package in Vivid:
  Confirmed
Status in pulseaudio source package in Vivid:
  Confirmed

Bug description:
  Just installed 15.04 fresh from the latest ISO (beta2).

  I'm bummed to see my bluetooth headset (Bose Soundlink overear) seems
  to have regressed in functionality.

  In 14.10, I was able to set the output profile either to a2dp or
  hsp/hfp (telephony duplex).

  In 15.04, it only works in telephony duplex mode.  I can't get high
  fidelity sound playback to work at all.

  This thread seems to be related, though the workaround within did not solve the problem for me:
  https://bbs.archlinux.org/viewtopic.php?id=194006

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