This is all now in Ubiquity as of version 1.3.25 in Feisty, which incorporates code to make best use of Matthew's patch. Earlier versions would work OK under some circumstances via gptsync, but I think everything's in now.
The main fix not yet mentioned in this bug was: grub (0.97-20ubuntu3) feisty; urgency=low * Add GPT patch from http://lists.gnu.org/archive/html/bug-grub/2006-07/msg00037.html, to simplify support for Intel Macs (LP: #62386). -- Colin Watson <[EMAIL PROTECTED]> Fri, 19 Jan 2007 10:42:32 +0000 ** Changed in: ubiquity (Ubuntu) Status: In Progress => Fix Released -- grub install fails on EFI Intel Macs https://launchpad.net/bugs/46853 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs