Fixed 2 fatal problems and some other minor issues -
1/ for 64 bit OS added copy_exec /usr/lib/aarch64-linux-gnu/libgcc_s.so.1 to /usr/lib due to flaw in Debian initramfs-tools build 0.133+deb10u1
2/ corrected line cryptsetup --type luks2 --cipher xchacha20,aes-adiantum-plain64 --hash sha256 --iter-time 5000 --key-size 256 --pbkdf argon2i luksFormat /dev/mmcblk0p2 due to typo of -keysize
3/ other typos
Fixed 2 fatal problems and some other minor issues - 1/ for 64 bit OS added copy_exec /usr/lib/aarch64-linux-gnu/libgcc_s.so.1 to /usr/lib due to flaw in Debian initramfs-tools build 0.133+deb10u1 2/ corrected line cryptsetup --type luks2 --cipher xchacha20,aes-adiantum-plain64 --hash sha256 --iter-time 5000 --key-size 256 --pbkdf argon2i luksFormat /dev/mmcblk0p2 due to typo of -keysize 3/ other typos