RealVNC is not using NVIDIA GPU and driver
I have system with NVIDIA GPU and driver installed. I started vnc using "vncserver-virtual :1" . In process list I see - /usr/lib/xorg/Xorg :1 -config vncserver-virtual-dummy.conf -auth /root/.Xauthority -pn
Looks like Xorg instance initiated by vnc server is not using default xorg.conf file which is configured for nvidia driver and GPU. I can connect to VNC but I can't run apps like glxgears on GPU using VNC session.
How I can configure realvnc for run on GPU. I'm using Ubuntu 20.04.4 LTS + GPU RTX8000 .