Just thought I should add that I had the same problem with crackling sound and high CPU usage by pulseaudio after update to jaunty, until I removed the tsched=0 line which fixed the problem.
My soundcard is a Via VT1708/A in an MSI laptop. Let me know if you would like any more info about my system to help understand what was the problem. -- Crackling noise after update to pulseaudio https://bugs.launchpad.net/bugs/301755 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs