I am author of bug 1909791 I have the pipewire libraries installed but not the application so I assume it cannot be pipewire. I also upgraded another PC to Kubuntu 20.10 this week and it also has similar issues. I now have 3 Kubuntu PCs (all with AMD Ryzon CPUs and Nvidia GPUs) where there is a problem with sound, specifically the output sinks are either not shown or changed from configured values by Pulse on each log in.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1897965 Title: PulseAudio doesn't work when pipewire is installed (ie. KDE) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pipewire/+bug/1897965/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs