I setup a mt-daapd server on my computer to share my music. In "setup amarok"-"media devices"-"music sharing", there is an options named "broadcast my music", if I choose it, when I click "ok", amarok crashed. Indeed, I do not know what this option do, but it could cause crash.

If it crash, I have to stop amarok scripts with shell, and del amarokrc, then amarok could run again.

By the way: I know amarok could connect others via IP to share music, I think it would be wonderful if amarok intergrate multicast DNS so that amarok could detect sharing music from itunes or amarok in lan automaticly.

http://amarok.kde.org/wiki/Debugging_HowTo