the comment suggest it's not desktop specific and sound is muted for some channel
** Package changed: gnome-settings-daemon (Ubuntu) => alsa-utils (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/661952 Title: lenovo g460 [HDA-Intel - HDA Intel] mute softkey incorrect status -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs