Sorry, I can’t help - I’m on windows right now.
But somehow you have to chose “Jack” as driver, and the particular Device you want VCV to send the audio to. Maybe the jack patchbay isnt needed afterall.
This is what VCV has to say about it. Core Modules - VCV Rack Manual
Sorry if I confused you more.
@David made a guide earlier, maybe you can use it:
Guide and solution of common problems in Linux.
Warning:
this guide is a work in progress and could be change over time, it is made with the intention of helping, without taking responsibility for damages and losses that occurred during the execution of any of these processes, it is advisable to consult a qualified technician and make external backups of all the information contained in your computer
Note that VCV Rack has been released recently, and it is impossible for developers to test i…