Screensaver doesn't work - why?

Br
2

I've now tried to set up a screensaver on the laptop. I did it as normal, that is Settings → Screensaver. I selected the screen saver and set the time when it should kick in. However, he does not step in. Is this somehow due to a lack of authorization that an application requires or something similar?

Ne

Counter question: What do you need a screensaver for?

Most laptops these days have an LED screen, or do you still use a plasma screen?

Br

Just because I like it. I don't really need it