This worked for me, comment out "module-suspend-on-idle" from the system.pa and default.pa files then shutdown gdm and kill all running pulseaudio daemons. Re-start GDM and now it seems to work without audio lag.
I noticed that the amount of time required after a call for the lag to occur is coincident with this suspend-on-idle time. I don't know what this means but it might help someone fix the real problem. -- skype has lag after 0.9.21+stable-queue-24-gfa64 https://bugs.launchpad.net/bugs/511558 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