Comment 25 for bug 690461

It seems that if I do a right click on desktop showing the Nautilus menu as the very thing after login, the menus appear fine, but if I forget to do this, many times they remain hidden...

Many times also happen that the Unity interface covers the unlock dialog of gnome-screensaver. It is possible to unlock the session, but it is very sonfusing, as no dialog is seen, but the computer does not respond (the only notable defference is when the cursor hovers over the input area - which is not seen - it changes)