Am attempting to get Displaylink USB/VGA adapter to work on Ubuntu 20.04 with NVIDIA Card. I have filled my video ports with three monitors and need to add a fourth. I have installed Ubuntu driver from Displaylink site and upgraded with xserver patch for 20.04. Still no joy. lsusb "sees" the Displaylink as:
Bus 001 Device 004: ID 17e9:4300 DisplayLink Displaylink USB3.0 Display
but no action on the attached monitor. Am using CableCreation Adaptor.
Attached is the Linux Support tool zip file.
Any help would be appreciated.
Thank you.
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