Upon recommendation from the alsa developers, you should only use the plug (wrapped) device, so iec958 is correct whereas hw=0.1 is not. Regarding the symptom of only having noise after using hw=0.1, you probably need to use iecset to reset the configuration.
-- ALSA SPDIF IEC958 output no longer bit perfect (regression) https://bugs.launchpad.net/bugs/358118 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
