Also have problems with Schiit Hel on Ubuntu 20.04. I've sound (both input and output) but broken pipe when selecting it from alsamnixer. Using pulsemixer to "set the audio source from off to digital stereo duplex it should prevent alsa crashing and actually allow the audio source to work" did not worked for me.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887210 Title: USB DAC/AMP unselectable from Sound Settings and crashes alsamixer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1887210/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs