I am currently facing a headache inducing problem. My CPU is 7700t, and I am able to use gvt-g for virtual core display on Windows systems, but I cannot use it on fnOS (a Linux system). Although I can see the graphics card name in its device management, I cannot see card0 renderD128 using the/dev/dri command. And my other CPU7100 doesn't have this problem. May I ask how to solve this problem?