I had the blank screen problem myself, with an NVidia Quadro M2000 chip. Interestingly enough, lspci doesn't seem to know about it, it says:
01:00.0 VGA compatible controller: nVidia Corporation Device 0dda (rev a1) I could get Natty to boot by adding "nomodeset" in /etc/grub.conf. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/773759 Title: Blank screen after clean install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/773759/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs