Looking for logging into the Ubuntu Gnome Manager Nachinstallieren 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 Ubuntu Gnome Manager Nachinstallieren site. After that you can login as usual with your login credentials.
https://wiki.ubuntuusers.de/GDM/
https://wiki.ubuntuusers.de/Displaymanager/
https://askubuntu.com/questions/152256/how-do-i-switch-from-lightdm-to-gdm
https://vitux.com/some-common-ubuntu-display-managers-and-how-to-switch-between-them/
https://linuxconfig.org/how-to-install-gnome-on-ubuntu-18-04-bionic-beaver-linux
https://www.maketecheasier.com/install-the-mdm-display-manager-in-ubuntu/
https://itsfoss.com/use-unity-ubuntu-17-10/
https://itsfoss.com/how-to-install-gnome-in-ubuntu-14-04/
http://ubuntuhandbook.org/index.php/2013/08/install-use-slim-login-manager-in-ubuntu/
https://wiki.archlinux.de/title/Login-Manager
https://www.if-not-true-then-false.com/2018/fedora-switch-display-manager/
http://tipsonubuntu.com/2014/06/06/change-display-manager-ubuntu-14-04/
https://wiki.manjaro.org/index.php/Install_Display_Managers