“guix system init” fails with a configuration file that specifies grub-bootloader (not grub-efi-bootloader).
“grub-install” reports an error about “lib/grub/x86_64-efi/modinfo.sh” not being available. It suggests passing “--target” or “--device”. Our invocation of grub-install does not include a “--target” argument. Only after I edited it to pass “--target=i386-pc” did “guix system init” pass. This is on an x86_64 laptop where “legacy” BIOS booting is enabled. -- Ricardo
