Im having similar noises, i think it happens when an app tries to connect with pulseaudio, once it's connected there aren't more cracks.
Examples: - when I scroll over the volume control makes a crack, but if I keep doing it doesn't - when rythmbox starts - when a youtube video starts - every time empathy emits a sound -- Cracking noise during boot and when idle https://bugs.launchpad.net/bugs/452343 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
