Do you want to run a program in console mode ? If yes, you can do that by pushing the following keys on your keyboard in the same time : Ctrl ALt F1.
After that you are in console mode (you have to enter your login and password) and you can execute your program.
the screesaver starts at the same time after i run this. but i have changed the configfile.
if i re-login it workt. but not with
dcop kdesktop MainApplication-Interface reparseConfiguration