Version: 1.4.6 (using KDE 3.5.7-9.fc7 Fedora, Fedora release 7 (Moonshine)) Compiler: Target: i386-redhat-linux OS: Linux (i686) release 2.6.21-1.3194.fc7 Popup showing current song info on mouseover for system tray icon does not show up on my system. This problem only exist on my system - I have installed amarok using yum for fedora 7. It might affect others on the same distro.
Works in version 1.4.9.1. Thank you for your report though. Amarok 1.4.x is not actively maintained anymore as the focus lies on Amarok 2.0. Please report any bug you should come across in Amarok 2.0