System suspension don't work

Hello everyone,
as a Linux user since 2005 I was used to using system suspension. So I tried to do with NomadBSD too, but when I click on the “Suspend system” button, a message appears that says: “Command ‘acpiconf -s 3’ exited with code 74”.
I confess I don’t know what that means, so I’m asking you if you have a solution. Thank you

Perhaps the very good FreeBSD handbook can help you:
You can work with - and test - 3 different sleep states. It does not work on every machine so you have to figure it out.

Thank :wink: