Booting Ubuntu on the hard disk from USB

[Ralf Mardorf]

On Sun, 20 Jun 2021 18:04:07 +0200, Ralf Mardorf wrote:
>sudo systemd-nspawn

PPS:

Or chroot :D. IIRC in some exceptional cases systemd-nspawn still needs
to be replaced by chroot. I don't have such an exceptional case at hand.

PPPS:

"But I can't get this to work with 20.04. I always get the live system
from USB.

What am I missing?"

You would ask another subscriber asking the same question as you do,
what messages s/he would get.