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Fixing bluetooth stereo headphone/headset problem in ubuntu 16.04, 16.10 and also debian jessie, with bluez5.
#! /usr/bin/env python3
"""Fixing bluetooth stereo headphone/headset problem in debian distros.
Workaround for bug: https://bugs.launchpad.net/ubuntu/+source/indicator-sound/+bug/1577197
Run it with python3.5 or higher after pairing/connecting the bluetooth stereo headphone.
This will be only fixes the bluez5 problem mentioned above .
Licence: Freeware
Install with:
curl "https://gist.githubusercontent.com/pylover/d68be364adac5f946887b85e6ed6e7ae/raw/install.sh" | sh
Shorthands:
$ alias speakers="a2dp.py 10:08:C1:44:AE:BC"
$ alias headphones="a2dp.py 00:22:37:3D:DA:50"
$ alias headset="a2dp.py 00:22:37:F8:A0:77 -p hsp"
$ speakers
See ``a2dp.py -h`` for help.
Check here for updates: https://gist.github.com/pylover/d68be364adac5f946887b85e6ed6e7ae
Thanks to:
* https://github.com/DominicWatson, for adding the ``-p/--profile`` argument.
* https://github.com/IzzySoft, for mentioning wait before connecting again.
* https://github.com/AmploDev, for v0.4.0
* https://github.com/Mihara, for autodetect & autorun service
* https://github.com/dabrovnijk, for systemd service
Change Log
----------
- 0.6.2
* Fix program name inside the help message.
- 0.6.1
* Fix Py warning
- 0.6.0
* Install script
- 0.5.2
* Increasing the number of tries to 15.
- 0.5.2
* Optimizing waits.
- 0.5.1
* Increasing WAIT_TIME and TRIES
- 0.5.0
* Autodetect & autorun service
- 0.4.1
* Sorting device list
- 0.4.0
* Adding ignore_fail argument by @AmploDev.
* Sending all available streams into selected sink, after successfull connection by @AmploDev.
- 0.3.3
* Updating default sink before turning to ``off`` profile.
- 0.3.2
* Waiting a bit: ``-w/--wait`` before connecting again.
- 0.3.0
* Adding -p / --profile option for using the same script to switch between headset and A2DP audio profiles
- 0.2.5
* Mentioning [mac] argument.
- 0.2.4
* Removing duplicated devices in select device list.
- 0.2.3
* Matching ANSI escape characters. Tested on 16.10 & 16.04
- 0.2.2
* Some sort of code enhancements.
- 0.2.0
* Adding `-V/--version`, `-w/--wait` and `-t/--tries` CLI arguments.
- 0.1.1
* Supporting the `[NEW]` prefix for devices & controllers as advised by @wdullaer
* Drying the code.
"""
import sys
import re
import asyncio
import subprocess as sb
import argparse
__version__ = '0.6.2'
HEX_DIGIT_PATTERN = '[0-9A-F]'
HEX_BYTE_PATTERN = '%s{2}' % HEX_DIGIT_PATTERN
MAC_ADDRESS_PATTERN = ':'.join((HEX_BYTE_PATTERN, ) * 6)
DEVICE_PATTERN = re.compile('^(?:.*\s)?Device\s(?P<mac>%s)\s(?P<name>.*)' % MAC_ADDRESS_PATTERN)
CONTROLLER_PATTERN = re.compile('^(?:.*\s)?Controller\s(?P<mac>%s)\s(?P<name>.*)' % MAC_ADDRESS_PATTERN)
WAIT_TIME = 2.25
TRIES = 15
PROFILE = 'a2dp'
_profiles = {
'a2dp': 'a2dp_sink',
'hsp': 'headset_head_unit',
'off': 'off'
}
# CLI Arguments
parser = argparse.ArgumentParser()
parser.add_argument('-e', '--echo', action='store_true', default=False,
help='If given, the subprocess stdout will be also printed on stdout.')
parser.add_argument('-w', '--wait', default=WAIT_TIME, type=float,
help='The seconds to wait for subprocess output, default is: %s' % WAIT_TIME)
parser.add_argument('-t', '--tries', default=TRIES, type=int,
help='The number of tries if subprocess is failed. default is: %s' % TRIES)
parser.add_argument('-p', '--profile', default=PROFILE,
help='The profile to switch to. available options are: hsp, a2dp. default is: %s' % PROFILE)
parser.add_argument('-V', '--version', action='store_true', help='Show the version.')
parser.add_argument('mac', nargs='?', default=None)
# Exceptions
class SubprocessError(Exception):
pass
class RetryExceededError(Exception):
pass
class BluetoothctlProtocol(asyncio.SubprocessProtocol):
def __init__(self, exit_future, echo=True):
self.exit_future = exit_future
self.transport = None
self.output = None
self.echo = echo
def listen_output(self):
self.output = ''
def not_listen_output(self):
self.output = None
def pipe_data_received(self, fd, raw):
d = raw.decode()
if self.echo:
print(d, end='')
if self.output is not None:
self.output += d
def process_exited(self):
self.exit_future.set_result(True)
def connection_made(self, transport):
self.transport = transport
print('Connection MADE')
async def send_command(self, c):
stdin_transport = self.transport.get_pipe_transport(0)
# noinspection PyProtectedMember
stdin_transport._pipe.write(('%s\n' % c).encode())
async def search_in_output(self, expression, fail_expression=None):
if self.output is None:
return None
for l in self.output.splitlines():
if fail_expression and re.search(fail_expression, l, re.IGNORECASE):
raise SubprocessError('Expression "%s" failed with fail pattern: "%s"' % (l, fail_expression))
if re.search(expression, l, re.IGNORECASE):
return True
async def send_and_wait(self, cmd, wait_expression, fail_expression='fail'):
try:
self.listen_output()
await self.send_command(cmd)
while not await self.search_in_output(wait_expression.lower(), fail_expression=fail_expression):
await wait()
finally:
self.not_listen_output()
async def disconnect(self, mac):
print('Disconnecting the device.')
await self.send_and_wait('disconnect %s' % ':'.join(mac), 'Successful disconnected')
async def connect(self, mac):
print('Connecting again.')
await self.send_and_wait('connect %s' % ':'.join(mac), 'Connection successful')
async def trust(self, mac):
await self.send_and_wait('trust %s' % ':'.join(mac), 'trust succeeded')
async def quit(self):
await self.send_command('quit')
async def get_list(self, command, pattern):
result = set()
try:
self.listen_output()
await self.send_command(command)
await wait()
for l in self.output.splitlines():
m = pattern.match(l)
if m:
result.add(m.groups())
return sorted(list(result), key=lambda i: i[1])
finally:
self.not_listen_output()
async def list_devices(self):
return await self.get_list('devices', DEVICE_PATTERN)
async def list_paired_devices(self):
return await self.get_list('paired-devices', DEVICE_PATTERN)
async def list_controllers(self):
return await self.get_list('list', CONTROLLER_PATTERN)
async def select_paired_device(self):
print('Selecting device:')
devices = await self.list_paired_devices()
count = len(devices)
if count < 1:
raise SubprocessError('There is no connected device.')
elif count == 1:
return devices[0]
for i, d in enumerate(devices):
print('%d. %s %s' % (i+1, d[0], d[1]))
print('Select device[1]:')
selected = input()
return devices[0 if not selected.strip() else (int(selected) - 1)]
async def wait(delay=None):
return await asyncio.sleep(WAIT_TIME or delay)
async def execute_command(cmd, ignore_fail=False):
p = await asyncio.create_subprocess_shell(cmd, stdout=sb.PIPE, stderr=sb.PIPE)
stdout, stderr = await p.communicate()
stdout, stderr = \
stdout.decode() if stdout is not None else '', \
stderr.decode() if stderr is not None else ''
if p.returncode != 0 or stderr.strip() != '':
message = 'Command: %s failed with status: %s\nstderr: %s' % (cmd, p.returncode, stderr)
if ignore_fail:
print('Ignoring: %s' % message)
else:
raise SubprocessError(message)
return stdout
async def execute_find(cmd, pattern, tries=0, fail_safe=False):
tries = tries or TRIES
message = 'Cannot find `%s` using `%s`.' % (pattern, cmd)
retry_message = message + ' Retrying %d more times'
while True:
stdout = await execute_command(cmd)
match = re.search(pattern, stdout)
if match:
return match.group()
elif tries > 0:
await wait()
print(retry_message % tries)
tries -= 1
continue
if fail_safe:
return None
raise RetryExceededError('Retry times exceeded: %s' % message)
async def find_dev_id(mac, **kw):
return await execute_find('pactl list cards short', 'bluez_card.%s' % '_'.join(mac), **kw)
async def find_sink(mac, **kw):
return await execute_find('pacmd list-sinks', 'bluez_sink.%s' % '_'.join(mac), **kw)
async def set_profile(device_id, profile):
print('Setting the %s profile' % profile)
try:
return await execute_command('pactl set-card-profile %s %s' % (device_id, _profiles[profile]))
except KeyError:
print('Invalid profile: %s, please select one one of a2dp or hsp.' % profile, file=sys.stderr)
raise SystemExit(1)
async def set_default_sink(sink):
print('Updating default sink to %s' % sink)
return await execute_command('pacmd set-default-sink %s' % sink)
async def move_streams_to_sink(sink):
streams = await execute_command('pacmd list-sink-inputs | grep "index:"', True)
for i in streams.split():
i = ''.join(n for n in i if n.isdigit())
if i != '':
print('Moving stream %s to sink' % i)
await execute_command('pacmd move-sink-input %s %s' % (i, sink))
return sink
async def main(args):
global WAIT_TIME, TRIES
if args.version:
print(__version__)
return 0
mac = args.mac
# Hacking, Changing the constants!
WAIT_TIME = args.wait
TRIES = args.tries
exit_future = asyncio.Future()
transport, protocol = await asyncio.get_event_loop().subprocess_exec(
lambda: BluetoothctlProtocol(exit_future, echo=args.echo), 'bluetoothctl'
)
try:
if mac is None:
mac, _ = await protocol.select_paired_device()
mac = mac.split(':' if ':' in mac else '_')
print('Device MAC: %s' % ':'.join(mac))
device_id = await find_dev_id(mac, fail_safe=True)
if device_id is None:
print('It seems device: %s is not connected yet, trying to connect.' % ':'.join(mac))
await protocol.trust(mac)
await protocol.connect(mac)
device_id = await find_dev_id(mac)
sink = await find_sink(mac, fail_safe=True)
if sink is None:
await set_profile(device_id, args.profile)
sink = await find_sink(mac)
print('Device ID: %s' % device_id)
print('Sink: %s' % sink)
await set_default_sink(sink)
await wait()
await set_profile(device_id, 'off')
if args.profile == 'a2dp':
await protocol.disconnect(mac)
await wait()
await protocol.connect(mac)
device_id = await find_dev_id(mac)
print('Device ID: %s' % device_id)
await wait(2)
await set_profile(device_id, args.profile)
await set_default_sink(sink)
await move_streams_to_sink(sink)
except (SubprocessError, RetryExceededError) as ex:
print(str(ex), file=sys.stderr)
return 1
finally:
print('Exiting bluetoothctl')
await protocol.quit()
await exit_future
# Close the stdout pipe
transport.close()
if args.profile == 'a2dp':
print('"Enjoy" the HiFi stereo music :)')
else:
print('"Enjoy" your headset audio :)')
if __name__ == '__main__':
sys.exit(asyncio.get_event_loop().run_until_complete(main(parser.parse_args())))
#!/usr/bin/python
import dbus
from dbus.mainloop.glib import DBusGMainLoop
import gobject
import subprocess
import time
# Where you keep the above script. Must be executable, obviously.
A2DP = '/home/mihara/.local/bin/a2dp'
# A list of device IDs that you wish to run it on.
DEV_IDS = ['00:18:09:30:FC:D8','FC:58:FA:B1:2D:25']
device_paths = []
devices = []
dbus_loop = DBusGMainLoop()
bus = dbus.SystemBus(mainloop=dbus_loop)
def generate_handler(device_id):
last_ran = [0] # WHOA, this is crazy closure behavior: A simple variable does NOT work.
def cb(*args, **kwargs):
if args[0] == 'org.bluez.MediaControl1':
if args[1].get('Connected'):
print("Connected {}".format(device_id))
if last_ran[0] < time.time() - 120:
print("Fixing...")
subprocess.call([A2DP,device_id])
last_ran[0] = time.time()
else:
print("Disconnected {}".format(device_id))
return cb
# Figure out the path to the headset
man = bus.get_object('org.bluez', '/')
iface = dbus.Interface(man, 'org.freedesktop.DBus.ObjectManager')
for device in iface.GetManagedObjects().keys():
for id in DEV_IDS:
if device.endswith(id.replace(':','_')):
device_paths.append((id, device))
for id, device in device_paths:
headset = bus.get_object('org.bluez', device)
headset.connect_to_signal("PropertiesChanged", generate_handler(id), dbus_interface='org.freedesktop.DBus.Properties')
devices.append(headset)
loop = gobject.MainLoop()
loop.run()
[Unit]
Description=Fix BT Speaker
[Service]
Type=simple
Restart=always
ExecStart=/usr/bin/fix-bt.py
[Install]
WantedBy=multi-user.target
#! /usr/bin/env bash
URL="https://gist.githubusercontent.com/pylover/d68be364adac5f946887b85e6ed6e7ae/raw/a2dp.py"
TARGET=/usr/local/bin/a2dp.py
curl $URL | sudo tee ${TARGET} > /dev/null
sudo chmod +x $TARGET
echo "a2dp installation was successfull."
echo "Run a2dp.py [-h/--help] and enjoy the HiFi music!"
@aniruddha81
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aniruddha81 commented Dec 29, 2023

@aniruddha564, A fix-bt.py script is already available in this page, Thanks to https://github.com/Mihara.

@pylover actually brother, i am fully newbee to linux and also in github... i don't know anything about running scripts..so can you please guide me to run that file?

@aniruddha81
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bro how to uninstall this program?

@DominicWatson
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@aniruddha564 All the installation does is to create the file /usr/local/bin/a2dp.py. This file will do nothing unless you explicitly call it somehow, e.g. from a terminal:

$ a2dp.py

Or from some other launcher like a custom keyboard shortcut.

If you wish to uninstall it, you could do so from the terminal with:

$ sudo rm /usr/local/bin/a2dp.py

@Kreijstal
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Kreijstal commented Feb 9, 2024

@samds49 mine is very simmilar:

╰─➤  python3 ./a2dp.py
./a2dp.py:365: SyntaxWarning: "is" with a literal. Did you mean "=="?
  if args.profile is 'a2dp':
Connection MADE
Selecting device:
Device MAC: 00:5A:5A:A6:00:CF
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 15 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 14 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 13 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 12 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 11 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 10 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 9 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 8 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 7 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 6 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 5 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 4 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 3 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 2 more times
Cannot find `bluez_card.00_5A_5A_A6_00_CF` using `pactl list cards short`. Retrying 1 more times
It seems device: 00:5A:5A:A6:00:CF is not connected yet, trying to connect.
Connecting again.
Expression "Failed to connect: org.bluez.Error.Failed" failed with fail pattern: "fail"
Exiting bluetoothctl

This is on a freshly installed Linux Mint 20.1

I got the same issue linux mint 21.3 nothing has changed eh, the a2dp unfixes the fix when you use

sudo dpkg-reconfigure bluez
sudo dpkg-reconfigure linux-sound-base

For example, right now I have sound and it works. Then I do a2dpy, and the following happens.

kreijstal@kreijstalnuc:~$ pactl list sinks short
5       bluez_sink.E8_AB_FA_40_25_3B.a2dp_sink  module-bluez5-device.c  s16le 2ch 48000Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ a2dp.py
Connection MADE
Selecting device:
Device MAC: E8:AB:FA:40:25:3B
Device ID: bluez_card.E8_AB_FA_40_25_3B
Sink: bluez_sink.E8_AB_FA_40_25_3B
Updating default sink to bluez_sink.E8_AB_FA_40_25_3B
Setting the off profile
Disconnecting the device.
Connecting again.
Cannot find `bluez_card.E8_AB_FA_40_25_3B` using `pactl list cards short`. Retrying 15 more times
Cannot find `bluez_card.E8_AB_FA_40_25_3B` using `pactl list cards short`. Retrying 14 more times
Cannot find `bluez_card.E8_AB_FA_40_25_3B` using `pactl list cards short`. Retrying 13 more times
Cannot find `bluez_card.E8_AB_FA_40_25_3B` using `pactl list cards short`. Retrying 12 more times

So running the script unfixes the situation, do no harm, eh?

@Kreijstal
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just something I am testing

kreijstal@kreijstalnuc:~$ pactl list sinks short
Verbindungsfehler: Verbindung verweigert
pa_context_new() fehlgeschlagen: Verbindung verweigert
kreijstal@kreijstalnuc:~$ pulseaudio -D
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       IDLE
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       IDLE
kreijstal@kreijstalnuc:~$ pkill pulseaudio
pkill: Abwürgen von Prozess-ID 5970 fehlgeschlagen: Vorgang nicht zulässig
kreijstal@kreijstalnuc:~$ pactl list sinks short
Verbindungsfehler: Verbindung verweigert
pa_context_new() fehlgeschlagen: Verbindung verweigert
kreijstal@kreijstalnuc:~$ sudo pulseaudio -D
[sudo] Passwort für kreijstal:
W: [pulseaudio] main.c: Dieses Programm sollte ohne die Option --system nicht als Administrator ausgeführt werden.
kreijstal@kreijstalnuc:~$ pactl list sinks short
Verbindungsfehler: Verbindung verweigert
pa_context_new() fehlgeschlagen: Verbindung verweigert
kreijstal@kreijstalnuc:~$ pulseaudio -D
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       IDLE
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       IDLE
kreijstal@kreijstalnuc:~$ sudo pulseaudio -D^C
kreijstal@kreijstalnuc:~$ sudo dpkg-reconfigure linux-sound-base
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ sudo dpkg-reconfigure bluez
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ pactl list sinks short
1       bluez_sink.E8_AB_FA_40_25_3B.handsfree_head_unit        module-bluez5-device.c  s16le 1ch 16000Hz       IDLE
kreijstal@kreijstalnuc:~$ pactl list sinks short
1       bluez_sink.E8_AB_FA_40_25_3B.handsfree_head_unit        module-bluez5-device.c  s16le 1ch 16000Hz       IDLE
kreijstal@kreijstalnuc:~$ pactl list sinks short
1       bluez_sink.E8_AB_FA_40_25_3B.handsfree_head_unit        module-bluez5-device.c  s16le 1ch 16000Hz       IDLE
kreijstal@kreijstalnuc:~$ echo we have now audio
we have now audio
kreijstal@kreijstalnuc:~$ pulseaudio -k
kreijstal@kreijstalnuc:~$ pulseaudio -D
kreijstal@kreijstalnuc:~$ pactl list sinks short
0       auto_null       module-null-sink.c      s16le 2ch 44100Hz       IDLE
kreijstal@kreijstalnuc:~$ echo we have no audio
we have no audio

@Kreijstal
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Kreijstal commented Feb 9, 2024

sledge hammer solution, experts please help

kreijstal@kreijstalnuc:~$ pactl list sources short
13      bluez_sink.E8_AB_FA_40_25_3B.handsfree_head_unit.monitor        module-bluez5-device.c  s16le 1ch 16000Hz       SUSPENDED
14      bluez_source.E8_AB_FA_40_25_3B.handsfree_head_unit      module-bluez5-device.c  s16le 1ch 16000Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ bluetoothctl
Agent registered
[TaoTronics SoundSurge 90]# disconnect E8:AB:FA:40:25:3B
Attempting to disconnect from E8:AB:FA:40:25:3B
Successful disconnected
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B Connected: no
[bluetooth]# isconnect E8:AB:FA:40:25:3B
[bluetooth]# exit
kreijstal@kreijstalnuc:~$ rm -rf /var/lib/blue
blueman/   bluetooth/
kreijstal@kreijstalnuc:~$ rm -rf /var/lib/blue
blueman/   bluetooth/
kreijstal@kreijstalnuc:~$ sudo rm -rf /var/lib/bluetooth/
kreijstal@kreijstalnuc:~$ pacmd set-card-profile 1 handsfree_head_unit^C
kreijstal@kreijstalnuc:~$ sudo dpkg-reconfigure bluez
Job for bluetooth.service failed because the control process exited with error code.
See "systemctl status bluetooth.service" and "journalctl -xeu bluetooth.service" for details.
invoke-rc.d: initscript bluetooth, action "restart" failed.
● bluetooth.service - Bluetooth service
     Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
     Active: activating (auto-restart) (Result: exit-code) since Fri 2024-02-09 16:13:46 CET; 25ms ago
       Docs: man:bluetoothd(8)
    Process: 51980 ExecStart=/usr/lib/bluetooth/bluetoothd (code=exited, status=226/NAMESPACE)
   Main PID: 51980 (code=exited, status=226/NAMESPACE)
        CPU: 4ms
kreijstal@kreijstalnuc:~$ sudo mkdir /var/lib/bluetooth/
kreijstal@kreijstalnuc:~$ ls
Bilder  CytoscapeConfiguration  Downloads  go       micromamba  OldRunescapeSoundtrack_vbr.m3u  Schreibtisch  thinclient_drives  Videos
bin     Dokumente               git        LICENSE  Musik       Passwörter.kdbx                 tar           Untitled.ipynb     Vorlagen
kreijstal@kreijstalnuc:~$ bluetoothctl
Waiting to connect to bluetoothd...
kreijstal@kreijstalnuc:~$ sudo service bluetooth restart
kreijstal@kreijstalnuc:~$ bluetoothctl
Agent registered
[bluetooth]# scan
☺☻Missing on/off/bredr/le argument☺☻
[bluetooth]# scan on
Discovery started
[☺☻CHG☺☻] Controller B0:DC:EF:9E:2B:35 Discovering: yes
[☺☻NEW☺☻] Device 48:74:12:56:42:1A OnePlus 10 Pro 5G
[☺☻NEW☺☻] Device 2F:E0:1C:4C:5E:C0 2F-E0-1C-4C-5E-C0
[☺☻NEW☺☻] Device 00:1A:7D:DA:71:15 LPT-FFO-00-0134
[☺☻NEW☺☻] Device E8:AB:FA:40:25:3B TaoTronics SoundSurge 90
[☺☻NEW☺☻] Device D4:D7:CF:2C:B3:B2 D4-D7-CF-2C-B3-B2
[☺☻CHG☺☻] Device 2F:E0:1C:4C:5E:C0 Name: DQ-M2
[☺☻CHG☺☻] Device 2F:E0:1C:4C:5E:C0 Alias: DQ-M2
[☺☻CHG☺☻] Device 2F:E0:1C:4C:5E:C0 ManufacturerData Key: 0x5754
[☺☻CHG☺☻] Device 2F:E0:1C:4C:5E:C0 ManufacturerData Value:
  53 4d 4f aa 58                                   SMO.X
[bluetooth]# pair E8:AB:FA:40:25:3B
Attempting to pair with E8:AB:FA:40:25:3B
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B Connected: yes
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B UUIDs: 0000110b-0000-1000-8000-00805f9b34fb
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B UUIDs: 0000110c-0000-1000-8000-00805f9b34fb
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B UUIDs: 0000110e-0000-1000-8000-00805f9b34fb
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B UUIDs: 0000111e-0000-1000-8000-00805f9b34fb
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B ServicesResolved: yes
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B Paired: yes
Pairing successful
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B ServicesResolved: no
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B Connected: no
[bluetooth]# connect E8:AB:FA:40:25:3B
Attempting to connect to E8:AB:FA:40:25:3B
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B Connected: yes
Connection successful
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B ServicesResolved: yes
[TaoTronics SoundSurge 90]# trust E8:AB:FA:40:25:3B
[☺☻CHG☺☻] Device E8:AB:FA:40:25:3B Trusted: yes
Changing E8:AB:FA:40:25:3B trust succeeded
[TaoTronics SoundSurge 90]# exit
kreijstal@kreijstalnuc:~$ pactl list sinks short
11      bluez_sink.E8_AB_FA_40_25_3B.a2dp_sink  module-bluez5-device.c  s16le 2ch 44100Hz       SUSPENDED
kreijstal@kreijstalnuc:~$ it works now, wow, was that hard?

I have to do this party trick almost every day lol

kreijstal@kreijstalnuc:~$ a2dp.py
Connection MADE
Selecting device:
Device MAC: E8:AB:FA:40:25:3B
Device ID: bluez_card.E8_AB_FA_40_25_3B
Sink: bluez_sink.E8_AB_FA_40_25_3B
Updating default sink to bluez_sink.E8_AB_FA_40_25_3B
Setting the off profile
Disconnecting the device.
Connecting again.
Device ID: bluez_card.E8_AB_FA_40_25_3B
Setting the a2dp profile
Updating default sink to bluez_sink.E8_AB_FA_40_25_3B
Moving stream 1 to sink
Moving stream 2 to sink
Exiting bluetoothctl
"Enjoy" the HiFi stereo music :)
kreijstal@kreijstalnuc:~$

Ok, but we know it can also do microphone just like before, let us try it.

kreijstal@kreijstalnuc:~$ a2dp.py -p hsp
Connection MADE
Selecting device:
Device MAC: E8:AB:FA:40:25:3B
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 15 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 14 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 13 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 12 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 11 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 10 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 9 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 8 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 7 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 6 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 5 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 4 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 3 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 2 more times
Cannot find `bluez_sink.E8_AB_FA_40_25_3B` using `pacmd list-sinks`. Retrying 1 more times
Setting the hsp profile
Command: pactl set-card-profile bluez_card.E8_AB_FA_40_25_3B headset_head_unit failed with status: 1
stderr: Fehlgeschlagen: Entität nicht vorhanden

Exiting bluetoothctl

huh, so now I can not do audio calls? but before I could :(

@Kreijstal
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i just need to start pipewire service locally, not glboally, so no pulseaudio, right, systemctl --user status pipewire should fix pactl lists not being available, right?

@Kreijstal
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so everytime I restarted pactl list was unavailable because pipewire pulseaudio was masked,

sudo apt update
sudo apt install --reinstall pipewire pipewire-pulse pipewire-audio-client-libraries

after this noo other tricks ever worked and audio never worked again and I gave up, I could uninstall and reinstall pulseaudio but I cant bother.

@Kreijstal
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Kreijstal commented Feb 11, 2024

I kinda solved it, these were the steps...

upgraded to latest version pipewire ppa
remove blueman
edit /etc/bluetooth/audio.conf

~$ cat /etc/bluetooth/audio.conf
[General]
Enable=Control,Gateway,Headset,Media,Sink,Socket,Source

mv .config/systemd to .config/systemd.backup
uninstall https://old.reddit.com/r/pop_os/comments/ol9nxx/installing_latest_pipewire_with_working_bluetooth/
install wireplumber
sudo rm /etc/systemd/user/pipewire-media-session.service

systemctl --user --now enable wireplumber.service
systemctl --user start wireplumber.service

sudo rm -rf /var/lib/bluetooth/*
DEVICE_MAC=$(bluetoothctl devices | awk '/Device/{print $2}')
# Step 5: Pair, trust, and connect to the Bluetooth device
echo "Pairing, trusting, and connecting to the Bluetooth device..."
echo -e "pair $DEVICE_MAC\ntrust $DEVICE_MAC\nconnect $DEVICE_MAC\nquit" | bluetoothctl

New problems: Now it is either a2p or hfp , cant switch, but now I get 3 different profiles..
Profile:
off: Off (Ziele: 0, Quellen: 0, Priorität: 0, verfügbar: ja)
a2dp-sink-sbc: High Fidelity Playback (A2DP Sink, codec SBC) (Ziele: 1, Quellen: 0, Priorität: 18, verfügbar: ja)
a2dp-sink-sbc_xq: High Fidelity Playback (A2DP Sink, codec SBC-XQ) (Ziele: 1, Quellen: 0, Priorität: 17, verfügbar: ja)
a2dp-sink: High Fidelity Playback (A2DP Sink, codec AAC) (Ziele: 1, Quellen: 0, Priorität: 19, verfügbar: ja)
Aktives Profil: a2dp-sink
```

remove bluetooth reconenct and pray you get the hfp profile
Settings
└─ Default Configured Node Names:
0. Audio/Sink bluez_output.E8_AB_FA_40_25_3B.headset-head-unit
kreijstal@kreijstalnuc:~$ pactl list sinks short
165 bluez_output.E8_AB_FA_40_25_3B.headset-head-unit PipeWire s16le 1ch 16000Hz RUNNING

It's either stuck on headset-head-unit or a2dp-sink, only with wireplumber, things worked before, but oh well. omg

@Kreijstal
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after installing blueman again
powering off and on the headphones, I get..
grafik
linux is not for the weak of mind

@Kreijstal
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so I rebooted and sound was gone again, and I perfomed my daily ritual of trying random commands to see what sticks to the wall, I dont like casting

sudo dpkg-reconfigure bluez
sudo dpkg-reconfigure linux-sound-base

but it seems in this case that did the trick along with other things.. let's see if it survives this reboot,

@Kreijstal
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everything was fixed with Mint 22. Finally.

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