Why does my laptop Dell XPS 15 9570 shut down instead of sleeping?

This page did not load. You can still read it on the original site — the toolbar below keeps your place in the directory.

After a period of inactivity, my laptop shuts down and it's very hard to turn it on back again, instead of sleeping as it is configured by default. My laptop is an Dell XPS 15 9570, and my OS is Debian 13 Linux/GNU.

Read on unix.stackexchange.com ↗