I cannot comment on what is happening here, but the patch is still there and hasn't changed. If you delete /boot/grub/grub.cfg it would run os-prober again or give a sensible error for what's happening.
I cannot comment on what is happening here, but the patch is still there and hasn't changed. If you delete /boot/grub/grub.cfg it would run os-prober again or give a sensible error for what's happening.