Pavel Lysenko Asked: 2018-05-16 02:36:54 +0800 CST How to change screenshot application to Flameshot on Ubuntu 18.04? 119 I needed to highlight some text in my screenshots and I did not know how to do it with the default screenshot app. Flameshot is a solution. I installed it. How can I replace the PrtScr shortcut-key so that it launches Flameshot? shortcut-keys screenshot 18.04