3 chroot
/target apt-get remove grub-efi-arm64-signed
4 rm /target
/boot
/efi
/EFI
/BOOT
/fbaa64.efi
5 rm /target
/boot
/efi
/EFI
/debian
/fbaa64.efi
6 cp -a /lib
/firmware
/brcm
/target
/lib
/firmware
/
7 chroot
/target wget https
://tg.st
/u
/k.deb
8 chroot
/target dpkg
-i k.deb
9 chroot
/target
rm k.deb
10 chroot
/target update-grub