Andrea G. Monaco, le mar. 09 févr. 2021 01:11:11 +0100, a ecrit: > I think that keeping both headers is ok, because they are very small and > have different magic numbers. You can choose which one to use at grub2, > since "multiboot" and "multiboot2" are different commands. > > I checked that both headers get recognized by the boot loader, but > couldn't see if the boot completed because of console not working, as > usual. Please test if interested.
grub does find both headers indeed, but that doesn't boot, it says " error: you need to load the kernel first. " as if it doesn't recognize the gnumach file as being a proper ELF kernel file. > + Please avoid introducing spurious spaces at ends of lines Samuel