Public bug reported: The newer 30" LCD monitors do not have built-in scalars they only support two resolutions 2560x1600 (native) and 1280x800. If the input signal is not one of the above then nothing is displayed. With the desktop install versions either of these is not an option so no video is output after the initial grub screen. Support needs to be added for either one of the above to allow home users to install ubuntu who do not have another monitor available.
** Affects: Ubuntu Importance: Undecided Status: Unconfirmed -- No resolution support for 2560x1600 (30" lcd) monitors https://launchpad.net/bugs/96923 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs