I really want to dump my Windows 7 on my other computer, because Ubuntu is much better. But on that computer, I get no sound on Ubuntu but when it's on Windows, it works fine.
I have checked settings, it lists my onboard audio and that is what is selected, and turned on (not muted). I installed Ubuntu on this computer too without any problems.
On this computer (that has sound), I remember that I installed Ubuntu 14 and then updated to 18.04. I'd hate to have to do a complete reinstall on that other computer, so is there anyone who knows enough if that was the difference? This working one is a newer motherboard/cpu.