This bug is still, or again, present in Precise. I just installed 11.10 onto an nx6110, upgraded it to 12.04, and needed to use the gnome-alsamixer workaround to make plugging in headphones mute the speakers.
This bug is still, or again, present in Precise. I just installed 11.10 onto an nx6110, upgraded it to 12.04, and needed to use the gnome-alsamixer workaround to make plugging in headphones mute the speakers.