How to configure sleep in Ubuntu?

Question

linux

https://linuxthebest.net/kak-vklyuchit-spyashhiy-r... I did everything that is written there, how to make it so that sleep starts after, say, half an hour of inactivity of the computer?

Answer 1

System settings - Brightness and lock (Setting when you need to turn off the screen when it turns black)
System settings - Power (There you can configure when the computer will go to sleep)
You can also look at this utility
https://geeksmagazine.org/post/ 298/qshutdown utility...

Answer 2

Where to install