bluetooth.btcommon.BluetoothError: [Errno 111] Connection refused

[manel00]

Hello,

I've already installed everything but it gives me this error:

Traceback (most recent call last):
  File "/home/manel/Documentos/bluetooth_battery.py", line 166, in <module>
    main()
  File "/home/manel/Documentos/bluetooth_battery.py", line 163, in main
    print("Battery level for {} is {}".format(device, str(query)))
  File "/home/manel/Documentos/bluetooth_battery.py", line 93, in __str__
    return "{:.0%}".format(self._perform_query() / 100)
  File "/home/manel/Documentos/bluetooth_battery.py", line 101, in _perform_query
    sock.connect(self._bt_settings)
  File "<string>", line 5, in connect
bluetooth.btcommon.BluetoothError: [Errno 111] Connection refused

I am adding the parameter when i am executing the py file **

[jrom99]

Can you provide more information about your device (make and model)? Also if it's mentioned in the output of upower -d and whether you can see its battery levels in other devices (phone, Mac or Windows)

I have the same problem with an Edifier W800BT and it was due to it not reporting battery at all.

[meetdilip]

Almost the same issue here

$ ./bluetooth_battery.py My_MAC_Addr.3
Traceback (most recent call last):
  File "<string>", line 3, in connect
_bluetooth.error: (111, 'Connection refused')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/dilip/Downloads/Bluetooth_Headset_Battery_Level-master/./bluetooth_battery.py", line 166, in <module>
    main()
  File "/home/dilip/Downloads/Bluetooth_Headset_Battery_Level-master/./bluetooth_battery.py", line 163, in main
    print("Battery level for {} is {}".format(device, str(query)))
  File "/home/dilip/Downloads/Bluetooth_Headset_Battery_Level-master/./bluetooth_battery.py", line 93, in __str__
    return "{:.0%}".format(self._perform_query() / 100)
  File "/home/dilip/Downloads/Bluetooth_Headset_Battery_Level-master/./bluetooth_battery.py", line 101, in _perform_query
    sock.connect(self._bt_settings)
  File "<string>", line 5, in connect
bluetooth.btcommon.BluetoothError: [Errno 111] Connection refused

[peylight]

I have the same problem.
the output of upower -d doesn't show my bluetooth device.
However in my android phone it is showing the percentage of battery.

[jrom99]

I have the same problem. the output of upower -d doesn't show my bluetooth device. However in my android phone it is showing the percentage of battery.

Have you tried enabling experimental features in Bluez? My device started appearing in upower (however it only repliies with mutiples of 20%, the same as my phone).

[peylight]

@jrom99 Thx, The problem has been solved after enabling experimental features in Bluez