Have you tried to run alsamixer in your terminal and unmuted all your IEC958 channels (remember increase your volume levels)?
Regards ** Package changed: ubuntu => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => Incomplete -- No sound on Asus M4N78 Pro with HDA NVidia https://bugs.launchpad.net/bugs/406613 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