On Thu, 23 Sep 2010 09:47:44 -0400 Patrick Doyle <wpds...@gmail.com> wrote:
> Thank you for the reply. I am able to boot either the 32-bit or the > 64-bit kernel via grub when it is installed in /dev/sda3 (my Linux > partition). But I have to set acpi=off (or maxcpus=1) in order to > boot the kernel. I am running 64-bit Ubuntu 10.04 on my MacBookPro5,1 using rEFIt and GRUB (Ubuntu stock version, 1.98). I didn't do anything fancy like using an EFI GRUB or adding special kernel parameters. I get full use of both cores. I'm not an expert on the Mac platform so I don't know if rEFIt is making it work for me or whatever -- all I can say is that it works fine for me this way. Regards, Colin _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org http://lists.gnu.org/mailman/listinfo/grub-devel
