Today I discovered that there is a keyboard shortcut (by default) for minimizing windows in Ubuntu 12.04. The shortcut key is
Ctrl + Alt + 0. I was trying to minimize windows and suddenly I minimized Cairo dock's
workspace switcher and
weblet. I am unable to restore them now! They are not appearing anywhere, neither in Cairo-dock nor in the Unity panel. How can I make them visible again?
I have tried to go through various discussion threads on internet, however nobody seems to have had this exact problem.