Can't get wireless bluetooth headphones to work with Ubuntu on a Macbook Pro

[t tofit]

Hi,

I am unable to get my Lindy BNX-60 bluetooth headphones working with my Macbook Pro 15", Core i7, Mid-2015 running Ubuntu 18.04.3 LTS

I can connect to them but sound cuts in and out and sometimes disappears altogether.
.
Output of
lspci -knn | grep Net -A3; lsusb

03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43602 802.11ac Wireless LAN SoC [14e4:43ba] (rev 01)
Subsystem: Apple Inc. BCM43602 802.11ac Wireless LAN SoC [106b:0133]
Kernel driver in use: brcmfmac
Kernel modules: brcmfmac
Bus 002 Device 002: ID 05ac:8406 Apple, Inc.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 05ac:8290 Apple, Inc.
Bus 001 Device 003: ID 05ac:0274 Apple, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

What can I do to fix this issue?

Thanks.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-5.0.0-37-generic 5.0.0-37.40~18.04.1
ProcVersionSignature: Ubuntu 5.0.0-37.40~18.04.1-generic 5.0.21
Uname: Linux 5.0.0-37-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.9
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Tue Dec 31 13:17:18 2019
InstallationDate: Installed on 2019-12-20 (10 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
SourcePackage: linux-signed-hwe
UpgradeStatus: No upgrade log present (probably fresh install)

[Po-Hsu Lin (cypressyew)]

Hello,

it looks you're using the open-source brcmfmac driver for your Broadcom device.
Can you try to install the proprietary driver (if available) from "Software and Drivers" to see if it can make any difference?

Thanks

[Launchpad Janitor (janitor)]

[Expired for linux-signed-hwe (Ubuntu) because there has been no activity for 60 days.]