I've accidentally blocked the button, I don't know how.

And I tried to launch this command :

xrandr --output HDMI1 --pos 0x0 --mode 1920x1080 --rate 60

But it's not working.

Does someone know the command to enable the button "Show the same image on all screens", I don't see on the bottom-left corner of the window ?

Thanks a lot !

  • How do did you block the button.What did you do last
    – Suici Doga
    Commented Apr 12, 2016 at 11:14
  • I just disable it... ^^ And now, I can't change it. Commented Apr 12, 2016 at 11:16
  • But last time, I succeed to mirror my screen using the command I showed. Commented Apr 12, 2016 at 11:16
  • How did you disable it?
    – Suici Doga
    Commented Apr 12, 2016 at 11:21
  • I just pressed the button. Commented Apr 12, 2016 at 11:22

1 Answer 1


Windows+P to switch between mirrored and extended mode :)

(same shortcut as in Windows ;) )

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