This is a bug with Alsa possibly. This page has a patch that may fix this problem. https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2581
-- snd-hda-intel - Lenovo N100, headphones does not mute speakers https://bugs.launchpad.net/bugs/136810 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
