Yes, I'm using kdm. I made changes because KDE5 has problems. The KDE5 shows garbage in screen, some times screen shakes or jitters. KDM is stables except, if one make mistake and enters password in user name it will show both user and password together. Example: user name Eric password: Xcnb123 I made mistake desktop login and typed Xcnb123. Later after restart desktop it shows EricXcnb123 .....