I resolved same issue after installing esound: sudo apt-get install esound Hope this solves your issue.
-- Sound preferences do not work https://bugs.launchpad.net/bugs/182236 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
