Setting to invalid as it is not an issue anymore via software control, the mute button still does not work but that is a known issue with the ongoing acpi cleanup.
** Changed in: ubuntu Status: New => Invalid -- Headphones don't get muted when master channel is muted https://bugs.launchpad.net/bugs/354050 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs