I am running Ubuntu 14.04, and I have been using Discord (Voice-chat website). When I do not have earbuds plugged in, I can hear my friends and they can hear me, but when I plug in earbuds, I can still hear them, but they can no longer hear me. When I check the System Settings > Sound > Input, I see my "Internal Microphone" option renaming to "Microphone." I suspect Ubuntu thinks my earbuds have both output and input capability, but it doesn't. How do I stop Ubuntu from automatically making this switch? I can't seem to manually go back to "Internal Microphone" because that option doesn't appear when plugging in earbuds.
Thanks!
