> I do not have much experience debugging OpenGL stuff either, but > from the description I would say that this could be a bug in Cura, or > it could be a bug in the OpenGL implementation for AMD VEGAM, whatever > that is. Perhaps it is an idea to identify the package being used > by X.org for this card, and pass the bug report over to them for > comments is a way forward?
It happens with Intel graphics as well, so I don't think it's a driver issue.