bluetooth not working, v18.10

[robert]

Hi there

I have v18.10 running on an DELL xps15.

I can not get any bluetooth device running.

The only device that is offered in the settings dialog is a nearby printer:

blue tooth not connecting

but I can not do anything with it.

Sometimes when I switch on and of bluetooth devices nearby, I get one or
more unnamed devices listed, with which I can not do anything neither.

The devices work well, when I run windows.

can anybody give me a hint what to do?

thanks

robert