Maybe 24.04 package has been updated now, as I extracted grubx64.efi from the current noble deb file and replaced my local version, and now I can boot again.
https://packages.ubuntu.com/noble/grub-efi-amd64-bin
Maybe 24.04 package has been updated now, as I extracted grubx64.efi from the current noble deb file and replaced my local version, and now I can boot again.
https:/ /packages. ubuntu. com/noble/ grub-efi- amd64-bin