Can't install displaylink-driver on Ubuntu 22.04

[peterau]

Previously installed the displaylink driver using these steps - using a .run file
https://support.displaylink.com/know.../615714#ubuntu
Had no joy getting a DOCK180 box working

Now installed the display link drivers using these steps - using 'apt install'
https://www.synaptics.com/products/d...wnloads/ubuntu

The attached file shows the results of running 'sudo apt install displaylink-driver'. It says the driver is installed but fails when setting up evdi. Got the recent evdi and displaylink-driver package updates. This doesn't fix the issue.

Can connect a DOCK180 docking station but can't connect to another screen using HDMI. And can access a USB drive plugged into DOCK180. Know the DOCK180 box works as it works on another Ubuntu box - both USB drives and 2 screens work connected to the DOCK180.

How do you delete the previous install so that the new install method works? Hope you can help.