Looking for logging into the Debian Manager Only On Secondary Monitor 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 Debian Manager Only On Secondary Monitor site. After that you can login as usual with your login credentials.
https://wiki.debian.org/DisplayManager
https://askubuntu.com/questions/11738/force-gdm-login-screen-to-the-primary-monitor
https://bugs.launchpad.net/bugs/1760849
https://forum.antergos.com/topic/6366/login-screen-on-wrong-monitor
https://ubuntuforums.org/showthread.php%3Ft%3D2221275
https://www.makeuseof.com/tag/choose-switch-linux-display-managers/
http://www.google.de/url?url=http://segfault.linuxmint.com/2015/08/configuring-the-mdm-login-screen-for-multiple-monitors/
https://linuxundich.de/gnu-linux/gdm-bei-dual-monitor-setup-auf-richtiges-display-schieben/
https://ubuntu-mate.community/t/solved-multiple-display-16-04-loginscreen-placement/5456
https://wiki.archlinux.org/index.php/multihead
https://unix.stackexchange.com/questions/193976/which-login-manager-am-i-using
https://forum.xfce.org/viewtopic.php%3Fid%3D9878
https://www.linuxquestions.org/questions/slackware-14/how-can-i-setup-gdm-login-to-display-on-external-monitor-dp-3-primary-runlevel-4-a-4175588088/