Linux Mint is a community-driven Linux distribution based on Ubuntu or Debian.

Cinnamon

Printscreen shortcuts

Action	Shortcut
Take a screenshot	Print
Take a screenshot of a window	Alt + Print
Take a screenshot of an area	Shift + Print
Copy area to clipboard	Shift + Control + Print
Copy screen to clipboard	Control + Print
Copy window to clipboard	Control + Alt + Print
Toggle recording desktop	Shift + Control + Alt + R

https://randomgeekery.org/post/2017/01/cinnamon-screenshot-shortcuts/