When I connect a Dell DA200 adapter on Ubuntu 16.04 (
http://accessories.euro.dell.com/sna...1&sku=470-ABRY), on the HDMI port, the screen is detected but I don't manage to display anything on it. No problem for the VGA/USB/Ethernet which don't need Displaylink drivers. No problem also with the HDMI port located on my laptop.
Cheers