Looking for logging into the Kde Restart Manager site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Kde Restart Manager site. After that you can login as usual with your login credentials.
https://www.dedoimedo.com/computers/kde-restart-x-systemd.html
https://unix.stackexchange.com/questions/425256/catch-all-command-to-restart-display-manager
https://www.lifewire.com/kubuntu-p2-2202573
https://askubuntu.com/questions/942676/how-can-i-restore-the-default-login-manager-for-kde
https://wiki.ubuntuusers.de/SDDM/
https://wiki.ubuntuusers.de/Displaymanager/
https://wiki.archlinux.de/title/Login-Manager
https://www.reddit.com/r/kde/comments/7joica/kde_login_screen_not_reacting_to_input/
https://de.wikipedia.org/wiki/KDE_Display_Manager
https://en.wikipedia.org/wiki/KDE_Display_Manager
https://www.if-not-true-then-false.com/2018/fedora-switch-display-manager/
https://wiki.archlinux.org/index.php/SDDM
https://forum.manjaro.org/t/solved-kde-display-manager-not-starting/46301