Comment # 7 on bug 1172334 from Jonathan Kang

(In reply to Ryan Bach from comment #6)
> (In reply to Jonathan Kang from comment #5)
> > (In reply to Ryan Bach from comment #4)
> > > Yes, I have a USB adapter.
> > 
> > Is it turned off when you turn off bluetooth?
> 
> How do I check that from command line?

You can see that in the top right popup menu. The output of `journalctl -f`
when you trying to turn on bluetooth will be helpful.