Kam Leo wrote:
If you have not done so do not install or update gnome-panel. On my system after updating to gnome-panel-2.22.2-3.fc9.i386 mouse clicks on the task bar no longer work the same as they did with the previous version. Left-clicking on Applications, Places, or System does not cause a drop-down menu to appear. Left-clicking on the Firefox icon does not launch the browser. Fortunately, gnome-panel-2.22.1.2.6-fc9 is still available on the updates repository. Reverting back to the older version restored the mouse actions back to their original behavior.
I'm sorry to tell you that gnome-panel-2.22.2-3.fc9.i386 is installed here and continues to work just fine.