I have a dual boot Windows 2008R2 system on the same machine. Everything works flawlessly.
In addition, the problems started after upgrading to 11.04. Everything was OK with 10.10 This might actually be a duplicate of: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/778141 which I found yesterday -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778078 Title: USB Audio playback gets broken, then starts working again -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs