Looking for logging into the Ubuntu Screen Twice Gnome 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 Screen Twice Gnome site. After that you can login as usual with your login credentials.
https://askubuntu.com/questions/286637/i-consistently-get-two-login-screens
https://ubuntuforums.org/showthread.php?t=2256894
https://bugs.launchpad.net/bugs/1296270
https://bugs.launchpad.net/bugs/1631715
https://ubuntu-mate.community/t/double-lock-screen-after-installing-unity-desktop/6283
https://www.youtube.com/watch?v=OG4deLa_vK8
https://www.reddit.com/r/Ubuntu/comments/8r6riq/ubuntu_1804_login_loop/
http://ubuntuhandbook.org/index.php/2017/10/change-login-screen-background-ubuntu-17-10/
https://github.com/linuxmint/Cinnamon/issues/2466
https://wiki.ubuntu.com/UnifiedLoginUnlock
https://www.maketecheasier.com/fix-ubuntu-login-loop/
https://superuser.com/questions/474203/prompted-for-password-twice-at-linux-boot-login
https://arstechnica.com/information-technology/2018/05/ubuntu-18-04-the-return-of-a-familiar-interface-marks-the-best-ubuntu-in-years/