I'm using Linux Mint, today I have a very strange behavior of my terminal. When I type "space" in the keyboard, it opens automatically the page http://www.linuxmint.com/documentation.php and then I can't do anything with my terminal. How could it be possible and how to fix it? Thanks
I've found the problem. It's because F1 is mapped with the Space key, I've changed the keyboard layout (this is a French keyboard layout) and it works again.