These problems are very specific to ubuntu, as a similar setup (linux kernel, gdm, gnome etc) forund on Fedora Core work perfectly on the new iMac. I suggest someone install Fedora Core and use it for deubugging to catch the symbols coming from gdm during the freeze point on ubuntu.
-- iMac G5 will freeze after booting up https://launchpad.net/bugs/23445 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs