If you hit CTRL-ALT-F2, you’ll get a text-based login prompt. You could log in there, and start another, different graphical desktop. You could then flip back and forth between the two.
What does Alt and F2 do?
Whether you want to force-quit a hanging application, quickly launch your favorite program, or perform any other task that you can think of, Alt + F2 is there to ease the task for you. This keyboard shortcut works by default on all Linux distributions that use GNOME, KDE, or Xfce desktop environments.
What is Ctrl F2 used for?
Ctrl+F2 displays a print preview window in the Microsoft Word. Quickly rename a selected folder or file. Enter the CMOS Setup. Often opens a search feature for many programs, including the Microsoft Windows.
What is Ctrl Alt F12 Ubuntu?
When you press Ctrl + Alt + F12 it will bring a black screen which is a virtual console.
What does Ctrl Alt F11 do?
Yes; Which means CTRL+ALT+F11 isn’t actually supposed to do anything, in fact, it does nothing, and Windows is simply capturing the F11. If it does anything put place the File Explorer window to full screen then it’s provided by a third-party application.