HA boots up without a problem but I don’t see any BT devices in known_devices.yaml.
Probably because pybluez is not installed on my rpi.
If I ssh to the rpi I cannot install the package.
.
I found this clue on the Inernet “In hassio there is no such thing as apt-get. you can’t do this! If you want this, you have to use raspbian or a virtual environment. Hassio is a device. ’
Yep, the BT-devices are created by this integration.
In the HA-log I see rhe following entry (multiple times)
2020-03-26 19:37:36 ERROR (MainThread) [homeassistant.components.device_tracker] The see service is not supported for this entity device_tracker.kophone
2020-03-26 19:38:01 ERROR (MainThread) [homeassistant.components.device_tracker] The see service is not supported for this entity device_tracker.kophone
kophone relates to my iPhone on which I have the IOS-app running.
Does that ring a bell?
In our house are four other iphones and and one Galaxy-S9 “active” with BT turned on. No shred of them in HA at the states or devices page.
Did you try the suggestion at the end of the bluetooth tracker docs:
In some cases it can be that your device is not discovered. In that case let your phone scan for Bluetooth devices while you restart Home Assistant. Just hit Scan on your phone all the time until Home Assistant is fully restarted and the device should appear in known_devices.yaml .