Similar symptoms here; audio over HDMI worked fine until update yesterday. Hardware: Intel NUC D34010WYK CPU: i3-4010U Firmware: WYLPT10H.86A.0038.2015.0410.1634
Software: Kubuntu 15.04 Kernel: 3.19.0-18-generic Architecture: x86_64 ALSA Driver version: k3.19.0-18-generic Library version: 1.0.28 Utilities version: 1.0.28 Loaded ALSA modules: snd_hda_intel Also reported at Ubuntu forum. http://ubuntuforums.org/showthread.php?t=2279520 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1457369 Title: kernel 3.19.0-18 breaks HDMI audio for snd_hda_intel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1457369/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs