This is what flight sim X-Plane does in a situation similar to CM: non-working OpenGL drivers, but working Vulcan API. Like with ATIAMD cards and newest drivers for CMx2. Bring your own OpenGL to Vulcan mapper. Where "your own" means the free one from Mesa. https://www.phoronix.com/news/X-Plane-Zink-Shipping [quote] As written about last year, the Laminar Research developers responsible for the incredible X-Plane flight simulator software have been working to make use of Mesa