If it helps with isolation any, having what I believe to be the same issue. Any of the available nvidia drivers result in receiving no signal to the monitor post-grub. (or at least nothing it interprets as signal)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1447838 Title: Boot fails: black screen after GRUB, no login To manage notifications about this bug go to: https://bugs.launchpad.net/nvidia-drivers-ubuntu/+bug/1447838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs