I have tried countless times, and failed.
I have a FAT32 USB stick, and I tried formatting to EXT4 filesystem, but it tells me I can't continue on to install Ubuntu because the filesystem "is busy" always.
What are the basic steps of conversion, installation fully to USB, and troubleshooting?
I am unaware of why the filesystem is "busy". It says it's busy because I'm using it, but how can I not use it? I never thought I was using it in the first place.
I want a full install on a USB, not just persistent storage.