Maybe X autoconfiguration is not helping. If you have multiple nvidia GPUs, maybe try the following:
sudo nvidia-xconfig --multigpu=on There are other options that you can try, for example, if you use SLI: http://us.download.nvidia.com/XFree86/Linux-x86_64/390.42/README/sli.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1756226 Title: nvidia-driver-390 fails to start GUI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1756226/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs