Edit /etc/default/grub :
If you’re a home recordist looking to ditch Windows or macOS, the Behringer UMC202HD is a tempting option. It’s cheap, has decent preamps, and—on paper—is USB class compliant. But as anyone who has tried knows, “class compliant” doesn’t always mean “plug-and-play” on Linux. behringer umc202hd linux class compliant alsa
sudo update-grub # Debian/Ubuntu sudo grub-mkconfig -o /boot/grub/grub.cfg # Fedora/Arch Edit /etc/default/grub : If you’re a home recordist
That quirk is non-negotiable. Without it, you’ll pull your hair out. With it, it just works. Have you tried the UMC204HD or UMC404HD? They use the same quirks. Drop a comment if you need help with those. has decent preamps