I am not sure I understand the question. You should not be using kdesudo in kde. The command you want is kdesu. The only time you need to use kdesu is when you need to do something as root. The rest of the time you should be running as a normal user.
Insanity: Doing the same thing over and over and each time expecting a different result.
Democracy is 2 wolves and a lamb voting on the menu. Liberty is an armed lamb protesting the electoral outcome. A Republic negates the need for an armed protest.