Well, to be honest, it was your tip about the dpms that I followed! Thanks!
I just made a bit different: I've added a line to the xset call in the pulseaudio startup script (the sleep call was not required, just the xset one). Details here: https://askubuntu.com/a/969935/138621 And now sound is working on retroarch! Again, thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1709708 Title: [Intel Broxton HDMI, Digital Out, HDMI] Pulseaudio detects output but produces no sound on an HDMI TV until power cycled. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1709708/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
