I had this same trouble with using a high quality/heavy resampling codec on a speed switching cpu. this messes up pulseaudio, made me drop it alltogether.
try using a relaxer codec like speaks with a lower quality setting. this did the trick for me. ** Package changed: ubuntu => pulseaudio (Ubuntu) -- sound play back twice as quick and mute afterwards https://bugs.launchpad.net/bugs/391372 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