I am having the same issue on my brand-spanking new Acer Aspire 1/Ubuntu 9.04. I hear my music and radio fine in Rhythmbox. Just no sound on YouTube. I have tried the above solutions and no joy.
-- 9.04 flash player no sound after upgrade https://bugs.launchpad.net/bugs/367173 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