The audio is not working on my new build (Threadripper Pro 5955WX plus a big NVIDIA GPU). I am running Ubuntu 22.0.4 LTS, and everything else seems to work. I believe that it's either a missing driver, or a parameter called 'CONFIG_SND_USB_AUDIO' has to be changed in the Linux kernel (see https://forums.gentoo.org/viewtopic-t-1144134-start-0.html), or perhaps both. I've tried re-compiling the kernel, but so far unsuccessfully. Does anyone else have experience with this?