Should be: Settings-> Privacy-> Screen Lock -> Automatic Screen Lock Delay -> 30 seconds
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1898153 Title: I upgraded from 18.04 to 20.04.1 and the screen doesn't lock or go blank at the set time. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1898153/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs