I used to have /etc/sysconfig/desktop, but recently read that it is not required, when using KDM, so I deleted it. I also uninstalled GDM, so that only one DM is present, namely KDM. Everything works fine, KDM starts, but when I log in, it always logs in to Gnome. I have tried time and again to click KDE, login, reboot, etc, but the default is always Gnome. I can only get KDE, if I expressly select it. How do I make it the default, without recreating /etc/sysconfig/desktop?