The alsa daily build (oem-audio-hda-daily- dkms-0.201502051931~ubuntu14.04.1) fix the problem, the audio mute LED works now.
Release: 14.04.1 LTS Kernel: 3.13.0-45-generic #74-ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1418312 Title: [HP Pavilion 14 Notebook PC] Audio mute LED does not work on 14.04.1 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1418312/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
