Hi mate, I really appreciate your help,
here is what I have tried. Installing Libreelec on a SD card and USB drive but it simply boots into the NVME partition, I tried to change the boot order but I cant get into raspi-config on ssh.
I also tried rasberry pi os but it does not recognise unmount, e2fsck, or resize2fs.
I am so sorry if this is obvious to you but can you help?
NB: I started the new thread as I thought this is nothing to do with the installer software but if this is a good location for this chat then thanks,