This page lists some of the Bluetooth USB Adapters that work on Ubuntu. My understanding is that win 10 see the adapter as a headset so it comes normal it doesn`t act it like a receiver/transmiter.
In devices and printer window, the BT adapter has a bluetooth headset description and icon. I tried all tricks and settings I could found in internet for solving this: I uninstalled the drivers, I removed the BT adapter, I insert it into another usb, I stoped and restarted BT service and so on. I reset my ds4 and tried to pair it again, but it simply doesn't see it. But a couple of days ago suddenly it didn't see my devices. I connected my mini keyboard or my ps4 dualshock4 controller and everything worked charms. I have a bluetooth adapter on my win 10 desktop that worked flawlessly until a couple of days.
