I set my keyboard shortcuts under the Personal menu. The volume up/down/mute where working ok. Then Rythmbox crashed and I noticed there is only a microphone in the volume control app. I ran Soundcard Detection which fixed Rythmbox but the shortcut keys still don't work. I'm stuck at this point.
Also, My media controls don't work with Rythmbox or Juk. Is there an app that plays mp3 files that the media controls do work with?