Great question — answering as the UphillTech team:
For the boot, you should specify the linux and initrd images, othetwise you could have problems. In the linux part you should not include the disk/partition before specifying the path, as you have already specify it in the root. In the example I put /dev/sda1, but it can be sdb or whatever linux /casper/vmlinuz-version-pae root=/dev/sda1 Then you would have to specify the initrd; in that step you would not have to specify the root, as you have already specify it. initrd /casper/initrd.img-version-pae Last, but not least, simply type boot, and it would have to boot the system normally. boot
Full answer by Dasel: https://unix.stackexchange.com/a/504877 (CC BY-SA 4.0).
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