Displaylink problems with 20.04LTS
 

I have installed the latest Displaylink drivers but the display (the 3rd on on this pc) does not work, or show up in the Display settings
DisplayLink model UGA-2K-A rev B
Green LED lights when the pc boots, and on shutdown only there is much LED activity, and the monitor is being sensed - as shown by the activity indicator on the monitor
Other displays are driven by the mobo Intel dual output chipset
Displaylink report attached
Any Ideas?
Alan Braunton