How do I save to XF86Config?
This is probably the most noobish question you will ever see. How do I save to the XF86Config file as root? I have tried to log in a root using su -l root, typed in my password and got a terminal window with root@localhost. Looks as if I am logged in as root. Then I need to make some changes in the XF86Config file, so I browse to it and open it with KWrite. Make my changes and now I can't save because I don't have sufficient privileges. So my question is: is there a specific procedure for opening the XF86Config file that will allow me to save to it?
Any help is much appreciated.