When konqueror enters full-screen mode (e.g. via Settings->Full Screen Mode), a new button appears in the main tool bar and a menu entry gets added to the main context menu. Both allow leaving full-screen mode. This works with both KDE and blackbox. With enlightenment, entering full-screen mode with konqueror maximizes the window, too, but leaves the menu bar visible and the main tool bar, the settings and context menu unchanged. The only way to leave this "full-screen mode" is closing konqueror. I suppose enlightenment fails to feed back some important information to konqueror in this situation. enlightenment 0.16.6 kdebase 3.2.2 blackbox 0.65.0-r3
try with enlightenment 0.16.7.1 ?
Fixed in 0.16.7.1.