Hi, This is a feature, not a bug. Regardless of your phone's capabilities, your computer cannot distinguish between headphones and headsets, which is why we ask you.
You might be helped by this article: http://voices.canonical.com/david.henningsson/2014/03/07/headset-jacks- on-newer-laptops/ ** Changed in: alsa-driver (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1297790 Title: "Unknown audio device" dialog pops up every time I plug in headphones To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1297790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs