See this bug https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/444960
There seems to be a workaround https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/444960/comments/7 -- ubuntu making little noises during startup https://bugs.launchpad.net/bugs/433499 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
