Hello, I have the same problem on Lucid (and since 9.10 release). The sound warps after 55 seconds using multi-cast. See Bug #569378 We develop for some years a Open source software using those modules for chat audio, and it's enormously worrying. We must migrate from 8.04 and 8.10 to 10.04 because the hardware of new machines are not supported by old OS.
The connection loss after 5 second, is the module-suspend-on-idle To fix it you must comment it in /etc/pulse/default.pa as below . #load-module module-suspend-on-idle I reported it here Bug #570789 -- Multicast/RTP not working https://bugs.launchpad.net/bugs/405360 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