Comment 8 for bug 1401390

Yes, I guess I agree w.r.t libhwloc -- but note also that the nvidia drivers depend on nvidia-prime, which depends on (lightdm or gdm or kdm) which is what causes the desktops to get pulled in. So I'm thinking that the drivrs should not depend on nvidia-prime. There are plausible scenarios, e.g. in docker images, to not want an entire desktop installed, just to do some graphics.