Fortunately, this fucking windows partition I only keep for VR with my shitty Oculus Rift CV1 reminds me how fucked up the alternative is. I can't fucking wait to get a Steam Frame and ditch it.
Not a "conflict" per se, but I know Nvidia drivers had an issue for years where it would waste a lot of CPU cycles if no Nvidia card was detected. I think that finally was fixed last year, though.