Installing GDM3 does lead to a system which will not boot to a black screen. Note you will need to change the desktop session to plasma to get to kde.
For an experienced user used to the command prompt this is an annoyance. I'd rather run a pure KDE kubuntu system. To a newer or less technical user having a black screen (not flashing cursor BLACK) is a show stopper. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1765923 Title: Nvidia driver leads to black screen on bionic 18.04 SDDM LightDM bug? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1765923/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs