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Technical manual for teachers in Linux classrooms A219 and B130

Faculty login and faculty password

Projection mode: mirroring, extended area

(Super key) ) → search for Displays (Settings tab)

The PC will sleep after 5 minutes of inactivity

(Super key) ) → search for Power (Settings tab)

Keyboard shortcuts

Change the keyboard layout Super ( ) + Spacebar
Full screen (browsers, etc.) F11
Change the terminal font size Ctrl + Plus (Ctrl + Shift + =), Ctrl + Minus (not on numeric keypad)

Projectors in B130 not working (blue screen)

The projectors are on and all cables are connected, but do the projectors not work and project only a blue screen? Try restarting the Extron splitter located under the table by unplugging and reconnecting the power cord.

Your suggestions

Do you miss something in this manual? Have you encountered a problem? Suggestions for improvement and complaints should be sent to .