Catalina and Del 3100

[dellerton]

Originally Posted by lspintzyk

Hi.

Can you please follow that instructions? Does any of them helps you?
https://support.displaylink.com/know...lay-is-working
https://support.displaylink.com/know...-functionality


If you still have issues please gather diagnostic information and attach them in the post.
Please use our support tool:
https://www.displaylink.com/downloads/file?d=66

I would be grateful for output of terminal command:
sudo kextstat | grep DisplayLink

Thanks for your response. The first link (boot into Recovery mode and run the kextcache) seems to have done the trick. I think this needs to be smoother for the average user, though.