My KDE won't logout, or shutdown from the menu's. I must use shutdown -h now. Everything else works great. I love my system, I must be beyond two years and I have so many tweaks and special settings, I don't want to change it until KDE 5 seems solid and stable. If I create a new user, that user can logout and shutdown from the GUI. Any idea what .kde things in my user directory I can play around with that would affect logout and shutdown without undoing my other settings?
Maybe this helps. Look for /etc/kde4/kdm/kdmrc
There is a section where you can change the command in KDE for shutting down and rebooting. It may look like this:
[Shutdown]
BootManager=None
HaltCmd=/bin/systemctl poweroff
RebootCmd=/bin/systemctl reboot
Thank you. I will mark as solved. The problem went away after upgrading to Plasma and Framework 5.