Looking for logging into the Ubuntu 18.04 Failure Console Dist Upgrade 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 18.04 Failure Console Dist Upgrade site. After that you can login as usual with your login credentials.
https://askubuntu.com/questions/1031797/ubuntu-18-upgrade-failing-to-login-after-upgrade
https://www.reddit.com/r/Ubuntu/comments/8fo588/i_cant_login_after_installing_1804/
https://ubuntuforums.org/showthread.php%3Ft%3D2391697
https://bugs.launchpad.net/bugs/1765261
https://bugs.launchpad.net/bugs/1758512
https://itsfoss.com/fix-unable-login-ubuntu/
https://wiki.ubuntu.com/BionicBeaver/ReleaseNotes
https://kofler.info/ubuntu-18-04/
https://www.digitalocean.com/community/tutorials/how-to-upgrade-to-ubuntu-16-04-lts
https://linuxconfig.org/how-to-upgrade-to-ubuntu-18-04-lts-bionic-beaver
https://www.maketecheasier.com/fix-ubuntu-update-errors/
https://support.plesk.com/hc/en-us/articles/115003510554-Plesk-is-inaccessible-after-do-release-upgrade-from-Ubuntu-14-to-Ubuntu-16
https://administrator.de/forum/ubuntu-17-10-kein-login-upgrade-362659.html