Hello, all. I do this test: ================================= 1: A new PC never run grub-install before . rm /boot/grub/*stage* reboot Is OK. Grub can run and can load kernel. ================================ 2 grub-install /dev/sda rm /boot/grub/*stage* reboot you can see : grub can not load stage2. ======================== I know that : grub load kernel by this way : stage1 / \ stage2 stage1.5 \ stage2 But I don't know : how grub chose one ? -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list