I've just installed Linux Mint KDE, and it looks pretty good. I'm trying to set it with four user names, my own, my wife's and the two kids. I want to make their accounts passwordless and lock them down so that they can't make any changes. I would like to be able to go into their accounts and make any changes necessary.
I thought it would be handy enough, goto KDE Control centre, sys admin and login manager, convenience and change settings there, but I still keep getting asked for passwords. Does anybody know how I can achieve what I want to do or is this some kind of system setting? Will I need to reenable root?
Thanks for any advice,