hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
it is not available , 1) disabled by the graphic driver 2) your HDMI TV EDID not valid post output of alsa-info.sh xrandr --verbose -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1311939 Title: alsa-driver no HDMI audio on Ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1311939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs