It appears "AudioIPC Server" is actually Firefox. It shows up as such in:
Settings > Sound > Applications when Firefox is playing audio. So I don't think that's related to this bug at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1799203 Title: [Mac-Pro 1,1] Kernel Detects Sound Chip but PulseAudio does not (after upgrading to Ubuntu 18.10) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1799203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs