On Oct 26, 2014, at 12:53 AM, Andrei Borzenkov <arvidj...@gmail.com> wrote: > > The error message on your screenshot does not look like coming from > grub2. Also magic it displays is rather amusing > > bor@opensuse:~/src/grub> echo -e '\x73\x69\x68\x54' > sihT
It looks like it's coming from the Apple bootloader, not GRUB, and you can also see screen artifacts in that photo. So some memory or graphics state doesn't seem right. However, if I use grub command exit, OS X boots! And it does this using the identical boot.efi I'm using with chainloader. > > Could you test with earlier versions? I tested with a GRUB2 2.00 versions from Fedora 19 and 20 and posted those, and it still fails but differently. I uploaded two new photos for each showing their different failure messages. Also weirdly, the GRUB ls command doesn't list files and tab won't autocomplete; whereas chainloader does tab autocomplete and I'm able to navigate to the boot.efi file. And I also note that Recovery HD (Apple Boot partition type GUID) contains two bootloaders: /System/Library/CoreServices/boot.efi /com.apple.recovery.boot/boot.efi Their sha256sums are identical though. Chris Murphy _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel