> + (($ <menu-entry> label device mount-point #f () #f kernel arguments > modules) > + (let* ((target (%current-target-system)))
This doesn't seem to be used anymore. Plus using %current-target-system here could not give the expected result. I think that the only two "safe" ways are to use (current-target-system) from a monadic context, or to use "let-system". We should maybe write something about that in the documentation. > + #~(format port " > +menuentry ~s { > + multiboot ~a root=device:hd0s1~a~a > +}~%" If we add support for EFI one day, then it could be "hd0s2". In "install-grub-disk-image", I manage to get to root-index from the caller. I think it will be harder to do the same thing here. It's ok for me if we leave it this way. Thanks, Mathieu