Upgraded from 18.04 to 18.10 and lost sound. Sound setting showed Dummy Output. alsa force-reload would fix it until reboot. Removed timidity-daemon (apt-get purge) and the problem went away. Apparently pulseaudio and timidity got along in 18.04 and earlier versions, not exactly sure what changed, but I removed timidity after reading https://bugs.launchpad.net/ubuntu/+source/timidity/+bug/1798466 I tried re-install timidity-daemon, but then the problem returned. It's removed for now.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/210472 Title: Timidity daemon doesn't play nice with pulse audio To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/timidity/+bug/210472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs