Which application(s) did you test it with? Please make sure that you have these packages installed:
unity-gtk3-module (for Gtk+ 3 apps) unity-gtk2-module (for Gtk+ 2 apps) appmenu-qt (for Qt 4 apps)
Which application(s) did you test it with? Please make sure that you have these packages installed:
unity-gtk3-module (for Gtk+ 3 apps)
unity-gtk2-module (for Gtk+ 2 apps)
appmenu-qt (for Qt 4 apps)