Thanks. That shows your pulseaudio process has been replaced so the old one might have crashed.
Please: 1. Follow these standard steps to search your system for previous crashes: https://wiki.ubuntu.com/Bugs/Responses#Missing_a_crash_report_or_having_a_.crash_attachment 2. If no crash reports could be found in #1, try this as a workaround: Add a new line to /etc/pulse/daemon.conf: realtime-scheduling = no and reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1803743 Title: Sometimes the sound disappears To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1803743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs