(In reply to dziobian from comment #14) > I don't see anything prime-related in this list: > https://download.nvidia.com/XFree86/Linux-x86/384.59/README/profiles.html NO, this one: https://download.nvidia.com/XFree86/Linux-x86_64/435.21/README/primerenderoffload.html [...] __NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia glxinfo [...]