For me this seems to be dependent on audio card. I have seen this behaviour with two on-board audio cards. Puting an Creative Live PCI card fixed it on both machines.
-- Sound still comes out of speakers when PCM volume is set to 0. https://bugs.launchpad.net/bugs/16454 You received this bug notification because you are a member of Kubuntu Team, which is a bug contact for kdemultimedia in ubuntu. -- kubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs