I have an issue again with Nvidia, I think the driver isn't correctly installed so I got an empty windows box with "Nvidia X server Settings"

I tried to to reinstall the driver with the purge command but nothing has changed



system info: https://termbin.com/anp8
also
dpkg --get-selections | grep nvidia
libnvidia-cfg1-440:amd64 install
libnvidia-common-440 install
libnvidia-compute-390:i386 deinstall
libnvidia-compute-396:i386 deinstall
libnvidia-compute-440:amd64 install
libnvidia-compute-440:i386 install
libnvidia-decode-440:amd64 install
libnvidia-decode-440:i386 install
libnvidia-encode-440:amd64 install
libnvidia-encode-440:i386 install
libnvidia-fbc1-440:amd64 install
libnvidia-fbc1-440:i386 install
libnvidia-gl-440:amd64 install
libnvidia-gl-440:i386 install
libnvidia-ifr1-440:amd64 install
libnvidia-ifr1-440:i386 install
nvidia-compute-utils-440 install
nvidia-dkms-440 install
nvidia-driver-440 install
nvidia-kernel-common-440 install
nvidia-kernel-source-440 install
nvidia-prime install
nvidia-settings install
nvidia-utils-440 install
xserver-xorg-video-nvidia-440 install