After #2 it prefers HDMI 2 when its connected, thanks @hui.wang. But seems that anyway it prefers internal analog audio instead of digital audio. Will observe more to understand new behavior after reboots, suspends and locks.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1895665 Title: PulseAudio automatically switches from HDMI 2 after display sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1895665/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs