Sorry to hear that @scolley and I know how frustrating it is when things don’t work.
I have it working here on 18.04.3 LTS with integrated Intel graphics.
- You need a graphics card and drivers that support OpenGL 3.0.
- I installed Wine stable as described on WineHQ
- You may also need a recent winetricks
Please scroll down on the page to the line If you don’t uninstall a previously installed, packaged version of winetricks… Well then you get to pick up the pieces! and follow the instructions below to install. - Use the actual roon_on_wine script (it changed for 1.7)
I hope this helps to get you running. If you have further questions, it might be helpful when you can provide error messages and/or relevant Roon log snippets.