geekworking, 1 year ago

You don’t need any internet connection to install Ubuntu. Just use the normal install, not minimal network installer. Install from a USB stick.

Also, there’s no requirement for a wire either. If that were the case, you could never install on any modern laptop.

You would need some sort of functioning network to upgrade packages or install anything not in the base image, but this would all be after installation when you have a working OS and wired or wireless won’t matter.