Which version of Ubuntu do you use? In the gnome-keybinding-properties dialog, I can easily click on the "Play/Pause" line, then press the Play/Pause key on my keyboard and configure it that way. Does that help somehow? Or is this not possible for you?
-- Keyboard Shortcuts Dialog Box should expand Support https://launchpad.net/bugs/29052 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs