Looking for logging into the Grub 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 Grub site. After that you can login as usual with your login credentials.
https://askubuntu.com/questions/616811/gnu-grub-terminal-instead-of-ubuntu-login-screen
https://www.youtube.com/watch%3Fv%3Di97y5Y2nChs
https://www.youtube.com/watch%3Fv%3DsVMgZ9YW6i8
https://hansdegoede.livejournal.com/19081.html
https://itsfoss.com/grub-customizer-ubuntu/
https://unix.stackexchange.com/questions/329926/grub-starts-in-command-line-after-reboot
https://grubburgerbar.com/grublove/
https://work.grubhub.com/Login.aspx%3Fsource%3DLAbite%26type%3Du
https://www.expressgrub.com/login
https://ubuntuforums.org/showthread.php%3Ft%3D2100620
https://socal.grubmarket.com/login.php
https://arcolinux.com/tag/grub/
https://forum.kde.org/viewtopic.php%3Ff%3D285%26t%3D130271%26start%3D15