Hope this is the correct forum -
Linux 4.15.0-189-generic (x86_64)
The App “Inactivity Lockout Timer” field states that a ‘0’ value will deactivate the lockout; however, entering ‘0’ results in the error “Value must be greater than or equal to 1”.
EDIT: Upon further experimentation, it appears whatever value is entered in that field is ignored/not saved.
RESOLUTION: PEBCAK. Apparently I was attempting to multi-task between multiple windows, and realized I was pressing ‘ENTER’ , instead of the ‘SET’ button. App appears to be working as designed, once the ID10T factor was removed…
My apologies for the false alarm.