I mean. Based off of his posts, he implied he took an image from a physical machine with Nvidia hardware and put it in a virtual machine (on an unspecified system with out guest additions anyway). Are you claiming a disk image of an OS running with Nvidia hardware (that used the acceleration) - with that shim installed - is not going to have that package added anymore if I just stick it in a VM? If so what mechanism would have done that?

As to your effort question. Because I want people to use these systems. As I was writing a detailed response he started writing troll responses (implying the people had read some other story and responded to his for some reason he couldn't fathom; and requiring excessive amounts of evidence) to people offering honest explanations and differing opinions. So I wrote an ending paragraph to what I had that called him out on trolling these people for "tech support" as that as the most charitable way I could view his actions.

It's frustrating when trolls take advantage of people's willingness to help with technical requests as a way to disguise shutting down disagreement by asking questions with large burdens. And then also his changing his story once they respond (often editing his posts without EDIT markers), implying they got everything about his vague statements wrong and that his evidence - his anecdotal setup - disagrees. He has set up a situation where it is easy for his anecdotal evidence to be infallible unless someone can somehow figure out his vague error which is a symptom of his misunderstanding more than it is the system, but his response to attempts to explain the system have been met with his trolling about how they are reading something different. I suspect now that his trollish behavior is a way to defend his argument and incompetence from being challenged.