Even in the context of Wubi, grub.cfg is generated using grub-mkconfig
which calls grub-probe; it is never generated from Windows. The only
exception is the initial hand-written wubildr.cfg, which does not
include any FAT or NTFS UUIDs and so isn't relevant here.
Even in the context of Wubi, grub.cfg is generated using grub-mkconfig
which calls grub-probe; it is never generated from Windows. The only
exception is the initial hand-written wubildr.cfg, which does not
include any FAT or NTFS UUIDs and so isn't relevant here.