Xubuntu

Xubuntu 21.10 Keyboard Shortcuts

General

ShortcutFunction
Super or Ctrl+EscapeShow the application menu
Super+F or Super+E or Ctrl+Alt+FLaunch default file manager
Super+LLock the screen
Super+MLaunch default email client
Super+PShow the display switcher popup
Super+R or Alt+F2Show the Run Application dialog
Super+T or Ctrl+Alt+TLaunch default terminal emulator
Super+WLaunch default web browser
Super+F1Show the mouse cursor position
Ctrl+Alt+DeleteShow the Logout dialog
Ctrl+Alt+EscapeActivate the kill cursor (click a window to force-close it)
Ctrl+Shift+EscapeLaunch the Task Manager

Screenshots

ShortcutFunction
PrintTake a screenshot of the full screen
Alt+PrintTake a screenshot of the current window
Shift+PrintTake a regional screenshot

Multimedia Keyboard Specialty Keys

ShortcutFunction
CalculatorLaunch Mate Calculator
DisplayShow the display switcher popup
ExplorerLaunch default file manager
HomepageLaunch default web browser
MailLaunch default email client
MusicLaunch Rhythmbox
WWWLaunch default web browser

Window Management

ShortcutFunction
Alt+TabCycle windows
Alt+Shift+TabCycle windows in reverse
Shift+Alt+Page_DownMinimize the current window
Alt+F4Close the current window
Alt+F5Maximize the current window horizontally
Alt+F6Maximize the current window vertically
Alt+F7Maximize the current window
Alt+F8Stick the current window
Alt+F9Minimize the current window
Alt+F11Fullscreen the current window
Alt+F12Make the current window show above other windows
Super+Keypad1Tile the current window to the bottom-left quarter
Super+Keypad2Tile the current window to the bottom half
Super+Keypad3Tile the current window to the bottom-right quarter
Super+Keypad4Tile the current window to the left half
Super+Keypad6Tile the current window to the right half
Super+Keypad7Tile the current window to the upper-left quarter
Super+Keypad8Tile the current window to the top half
Super+Keypad9Tile the current window to the upper-right quarter
Shift+Alt+Page_UpRaise the current window
Super+DShow the Desktop
Super+TabShow the per-application window switcher