"Being part of the Ayatana project, a keyboard shortcut hint
overlay will be displayed in the upcoming Ubuntu 12.04 LTS (Precise
Pangolin) operating system every time a user presses and holds the
Super key (also known as the Windows key).
"At the moment, in the supported versions of the Ubuntu
operating system that support Unity, pressing the Super key does
nothing but displaying numbers on top of the app shortcuts present
on the Unity Launcher. Pressing the number displayed on the
respective shortcut will rise up the window or start the app."
Some of the products that appear on this site are from companies from which QuinStreet receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. QuinStreet does not include all companies or all types of products available in the marketplace.