Power Suite Ubuntu x86/Lockdown Utility/Advanced Shutdown Option

Brief:

The purpose of this function is to modify the countdown seconds after pressing the power off button.

Usage steps:

Step1. Select the “Lockdown Utility” page.

 

Step2. Set shutdown countdown seconds.

 

Step3. Click on "Confirm" to modify the setting.

 

Expect Result: 

The countdown seconds after pressing the power off button will be modify.