If you are not already watching there too, I would ask this and hope for answer in the support forum for whatever Linux Distribution you plan to run. Typically the distro guys know way more about what is going on that us here do. Most of us here are Windows helpers and none of us are AMD we are just people like you. Some do come through and may answer your question but just so you get an answer as fast as possible. You may even send HP support that question too. They may know something as well.