First off, I verified that my headphones are in pairing mode.
Trying to connect them via the Bluetooth GUI, the Settings gets stuck and is not responding. Therefore I decided using the bluetoothctl tool and followed the steps of this thread with no avail:
Attempting to pair with 04:8C:9A:EF:8C:93 Failed to pair: org.bluez.Error.AuthenticationCanceled
Maybe this log will help: using the
sudo systemctl status bluetooth I get:
● bluetooth.service - Bluetooth service Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled) Active: active (running) since Thu 2021-02-11 10:36:47 EET; 23min ago Docs: man:bluetoothd(8) Main PID: 4588 (bluetoothd) Status: "Running" Tasks: 1 (limit: 19036) Memory: 1.3M CGroup: /system.slice/bluetooth.service └─4588 /usr/lib/bluetooth/bluetoothd (....) bluetoothd: Pair device timed out for hci0