According to this it's very important. What I can do? Can I rebind this key to something else?

  • 2
    SysRq is usually the PrtScrn button
    – ravery
    Oct 9, 2017 at 18:52
  • You don't have any <Print Screen> key on your keyboard? Could you post a picture of your keyboard or give us the model? I have a German and a Spanish keyboard here, both have the key but of course it's named differently: “Druck”, “S-Abf” and “ImpPt”.
    – dessert
    Oct 9, 2017 at 18:53
  • See askubuntu.com/questions/4401/…
    – Takkat
    Oct 9, 2017 at 19:38
  • It doesnt have any. Its USA layout ten-keyless keyboard
    – user691979
    Oct 10, 2017 at 17:14

1 Answer 1


As ravery said, your "Print Screen" key should work.

"SysReq" is often not spelt out on small laptop keyboards, but it is still that key.

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