Problem: no sound over HDMI
Setup: latest NVIDIA, latest ALSA snapshot, correct probe_mask so that HDMI SPDIF shows 1 instead of 4 devices. Unmuted.
Test: send sound (speaker-test etc) to hw:2,3 (which is correct) and it plays but nothing comes out. Works fine in Windows
Alsa bug: https://bugtrack.alsa-project.org/al...ew.php?id=4971