I would recommend using the catalyst repack or the 17.1.1 both of those are more functional. Vce should work, If it doesn't work with either of those packs, i cannot help you as i have no way of testing apu configurations. Not possible, The vulkan and dx 12 apis are incompatible with the hardware glsl 4.5 would be possible but amd would have to do that. Opengl 4.5 may one day be available on linux however, since amd still has a couple guys working on the opensource non gcn drivers. Also don't mistake these packages for actual driver modfications, all I have done is repackaged a newer driver version that is available on windows update with some config tweaks for convenience sake, Think of the packs as a "Best of" compliation. A minor issue, I don't think its worth the effort to figure out how to fix that, though I suspect it is the ADL library. You always use CRU to add those resolutions if you really need them.