How to unlock the application for users

I recently attempted to create a second user in “users.” At the time, I had assigned Administrator rights to my “personal user” because I installed Zorin on a laptop (Framework) that was only used by me. However, I am now unable to do so because I cannot unlock it.

Attached are 2 screenshots.


Just for clarification: "ontgrendelen" means "unlock". And unfortunately: it does not work.

So, when You click on this Button:

And You type in Your Password the Settings are not changeable?

It is worse. The button does NOT react at all ...

If I push the button, it does not react. It doesn't do a thing :frowning:

Nothing happens ... So, You don't even get the Password Prompt, yes? You already on X11. So, I don't have to ask.

Do You have different Passwords? Above, You wrote:

So, have You created maybe a seperate Root Password?