It’s fast, like “make old hardware feel new” fast : technology
I might take a look at the are living CD first. I might additionally try to plug in/attach your headphones all over the are living set up. I had this loopy low hissing background noise once I attempted to put in Ubuntu 19.10 or Snap! or any Ubuntu primarily based installs. This used to be on a 2013 Mac Pro and a Dell Inspirion 9050.
It did not subject if it used to be bluetooth or corded. I attempted the whole thing I may bring to mind. It sounds like a minor factor however it drove me freaking nuts.