114 — How to clone a Hard Drive

My first attempt was done using DD on LG-gram Ubuntu 20.04

$ sudo dd if=/dev/nvme0n1 of=/dev/sda conv=noerror,sync status=progress         

It takes about 5 hours on LG-gram to clone the disk. But the disk will not boot when using F10 : boot selector.

Next step is to 'make the disk - truly bootable'

→ www.58bits.com/blog/2020/02/28/how-create-truly-portable...