Hi
I checked the secire boot, it is OFF, so it’s not that
“Boot up from the Manjaro install medium in live mode” do you mean from a CD Rom ? or can I do all of the following while in Manjaro as I can boot into it if I choose Manjaro from the F11
and can I just paste all your lines directly into terminal or is one line at a time ?
pacman-mirrors -f 5 && pacman -Syyu
grub-install --recheck --efi-directory="/boot/efi" --target=“x86_64-efi” --modules=“part_gpt part_msdos zstd”
update-grub
exit
don’t forget I don’t need an MBR on this disc, it’s puerly Manjaro