How long have you tried Linux / Ubuntu before you left it? Have you tried other distros? Your issue is real, but the solution might be something more radical than a small fix. Maybe it’s too late this time, but try some options next time you decide to explore Linux.

If it wasn’t free, it was pirated. I remember asking a teacher for a copy of clipper to practice at home and he reacting strangely and saying we would have to ask the director. I don’t remember the details, but I got my copy and learned piracy was okay.