I am also experiencing this problem. Ubuntu 15.04 MSI ProBox23 (Intel H81 chipset) TV plugged in HDMI port
Problem happens with Kernel versions 3.19.0-17 and 3.19.0-18 HDMI audio worked before upgrading from 14.10 to 15.04 HDMI audio works if I select an older kernel (3.16.0-38) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1453447 Title: [Vivid] kernel 3.19.0-17 fails to show HDMI sound output To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1453447/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
