Jeff, were you using the binary driver? xrandr does not work with the binary driver, but it should pass certification if the user can change the resolution via the application provided by nvidia.
** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/773718 Title: [Lenovo W520] changing resolution via xrandr leaves system with no display -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs