carbonariy, I did as you said even I turned off the Animations but it doesn't changed anything!
Also I just wanted to add that there are some pictures here : http://ubuntuforums.org/showthread.php?p=10015027 -- Drop and sub menus don't always show up https://bugs.launchpad.net/bugs/665546 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs