Ubuntu keyboard shortcuts part 2

Keyboard shortcuts for GNOME desktop

Ctrl + Alt + F1
 Switch to the first virtual terminal

Ctrl + Alt + F2(F3)(F4)(F5)(F6)
 Select the different virtual terminals

Ctrl + Alt + F7
 Restore back to the current terminal session with X

Ctrl + Alt + Backspace
 Restart GNOME

Alt + Tab
 Switch between open programs

Ctrl + Alt + L
  Lock the screen.

Alt + F1
 opens the Applications menu

Alt + F2
 opens the Run Application dialog box.

Alt + F3
 opens the Deskbar Applet

Alt + F4
 closes the current window.

Alt + F5
 unmaximizes the current window.

Alt + F7
 move the current window

Alt + F8
 resizes the current window.

Alt + F9
 minimizes the current window.

Alt + F10
  maximizes the current window.

Alt + Space
  opens the window menu.

Ctrl + Alt + +
 Switch to next X resolution

Ctrl + Alt + -
 Switch to previous X resolution

Ctrl + Alt + Left/Right
 move to the next/previous workspace