Linux pervent to sleep after 30 min

Hi
I installed serviio on a linux mint desktop and there by energie i set that the desktop must go in sleep after 30 min.
On windows 11 i use the program serviio winhelper to prevent the PC from going to sleep.
How can i to prevent the that linux mint is going to sleep?

[atc98092]

There should be a setting in the configuration to disable sleep. I don't have a current distro of Mint installed, but I'm sure there's a power setting somewhere in the configuration panel because mine never goes to sleep, so I must have changed it.