[Bug 1582213] Re: [xenial] Bluetooth device doesn't play any sound in A2DP mode unless set to HSP/HFP first

[Doug Morse]

I must unfortunately report that that the recently reported fix does not
work for me.  Ubuntu 16.04 LTS connecting to Amazon Echo.  Pulseaudio
1:8.0-0ubuntu3.3~xenial1, which is the latest presently available from
ppa:ubuntu-audio-dev/pulse-testing as of today.

The problem appears to result in the same conditions as I have comment
on in bug 1691556 and discussed at askubuntu.com
https://askubuntu.com/questions/871630/cant-send-audio-to-amazon-echo-
via-bluetooth

Here are the syslog entries from testing today after installing the
latest from pulseaudio-testing:

Jun  1 10:24:23 n1 bluetoothd[1031]: a2dp-source profile connect failed for 50:F5:DA:A6:3F:EA: Device or resource busy
Jun  1 10:24:23 n1 kernel: [  423.337550] input: 50:F5:DA:A6:3F:EA as /devices/virtual/input/input22
Jun  1 10:24:26 n1 bluetoothd[1031]: /org/bluez/hci0/dev_50_F5_DA_A6_3F_EA/fd1: fd(23) ready
Jun  1 10:25:26 n1 pulseaudio[5001]: [pulseaudio] sink-input.c: Failed to create sink input: sink is suspended.
Jun  1 10:25:41 n1 kernel: [  500.946349] perf interrupt took too long (5021 > 5000), lowering kernel.perf_event_max_sample_rate to 25000
Jun  1 10:25:28 n1 pulseaudio[5001]: message repeated 5 times: [ [pulseaudio] sink-input.c: Failed to create sink input: sink is suspended.]

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Title:
  [xenial] Bluetooth device doesn't play any sound in A2DP mode unless
  set to HSP/HFP first

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