Has anyone installed LO to a LiveUSB in persistence mode? ........ just wondering if it would work ..... never tried it myself ...
I remember to have tried that, (there was a thread about that, but can't find it right now):
LO installation has been reported successfully when using large amount of RAM
(i.e. 4 GB), installation failed on system with lower amount of RAM.
That's because of limitations introduced by unionfs when layering root filesystem (which lives in RAM) and persistence filesystem on USB.
I saw a post, today, that "suggest" that the script has been changed now, to prevent installation on liveUSB.