Uncommenting "WaylandEnable=false" line on /etc/gdm3/custom.conf left my computer without booting the UI, it got stuck with the message "A start job is running for Hold until boot process finishes up (Xmin Xs/no limit)", I was not even able to switch to terminals using CTRL+ALT+FX. To fix it I had to boot on "safe mode" and comment out that line again to at least boot using Wayland.
This happened after I upgraded from 18.04 to 18.10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1795808 Title: Xorg freeze when using nvidia driver 390 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1795808/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs