[Kernel-packages] [Bug 1691556] Re: Can't send audio to Amazon Echo via Bluetooth

my issue: a2dp-source profile connect failed for XX:XX:XX:XX:XX: Device or resource busy ** Attachment added: "bluetooth status - ubuntu and echo" https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1691556/+attachment/5217251/+files/bluetooth_echo2.png -- You received this bug

[Kernel-packages] [Bug 1691556] Re: Can't send audio to Amazon Echo via Bluetooth

I am using Ubuntu 18.04 and I have same issue. My echo was working fine from many days and suddenly I have this issue where when I goto bluetooth devices and right click on Echo and click on Audio Source, It says "Now connected to Ubuntu" but does not play sound. If I give the foolwoing command