I guess your bug is similar to this one: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1888598
Could you please do a test: edit the /usr/share/pulseaudio/alsa-mixer/paths/hdmi-output-0.conf and hdmi-output-1.conf, change the priority in 0.conf to 58 and change the priority in 1.conf to 59, then reboot and redo the test. -- 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