I’m trying to install Zorin 12.3 on an old Windows PC. I’m using 3rd-party bootable USB. It starts OK and then some way in, unlike other installers I’m familiar with, comes to a halt on a command prompt. From some info onscreen just before, and from some experimenting, I think it needs a command line starting sudo, maybe sudo install; but eg zorin, zorin OS, zorin 12.3 are not accepted as completions.
Any suggestions what the required line might be, gratefully accepted.