Follow-up Comment #1, bug #29940 (project grub): This bug seems to be caused by the "Disable amd64" commands in i386/relocator_asm.S
I tested with a 440BX bord, and if I comment out the 4 instructions under the "Disable amd64" comment, multiboot kernels boot correctly. If I leave those instructions in, it causes a reboot when trying to boot a kernel. According to Intel documentation a general protection exception is generated if the assembler command 'rdmsr' is used with a unimplemented MSR address. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?29940> _______________________________________________ Nachricht geschickt von/durch Savannah http://savannah.gnu.org/ _______________________________________________ Bug-grub mailing list Bug-grub@gnu.org http://lists.gnu.org/mailman/listinfo/bug-grub