Ok, hier der output von dpkg -l | grep nvidia
ii libnvidia-cfg1-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for libnvidia-cfg1-455
ii libnvidia-cfg1-455:amd64 455.38-0ubuntu0.20.04.1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-435 455.38-0ubuntu0.20.04.1 all Transitional package for libnvidia-common-455
ii libnvidia-common-455 455.38-0ubuntu0.20.04.1 all Shared files used by the NVIDIA libraries
ii libnvidia-compute-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for libnvidia-compute-455
ii libnvidia-compute-435:i386 455.38-0ubuntu0.20.04.1 i386 Transitional package for libnvidia-compute-455
ii libnvidia-compute-455:amd64 455.38-0ubuntu0.20.04.1 amd64 NVIDIA libcompute package
ii libnvidia-compute-455:i386 455.38-0ubuntu0.20.04.1 i386 NVIDIA libcompute package
ii libnvidia-decode-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for libnvidia-decode-455
ii libnvidia-decode-435:i386 455.38-0ubuntu0.20.04.1 i386 Transitional package for libnvidia-decode-455
ii libnvidia-decode-455:amd64 455.38-0ubuntu0.20.04.1 amd64 NVIDIA Video Decoding runtime libraries
ii libnvidia-decode-455:i386 455.38-0ubuntu0.20.04.1 i386 NVIDIA Video Decoding runtime libraries
ii libnvidia-encode-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for libnvidia-encode-455
ii libnvidia-encode-435:i386 455.38-0ubuntu0.20.04.1 i386 Transitional package for libnvidia-encode-455
ii libnvidia-encode-455:amd64 455.38-0ubuntu0.20.04.1 amd64 NVENC Video Encoding runtime library
ii libnvidia-encode-455:i386 455.38-0ubuntu0.20.04.1 i386 NVENC Video Encoding runtime library
ii libnvidia-extra-455:amd64 455.38-0ubuntu0.20.04.1 amd64 Extra libraries for the NVIDIA driver
ii libnvidia-fbc1-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for libnvidia-fbc1-455
ii libnvidia-fbc1-435:i386 455.38-0ubuntu0.20.04.1 i386 Transitional package for libnvidia-fbc1-455
ii libnvidia-fbc1-455:amd64 455.38-0ubuntu0.20.04.1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-fbc1-455:i386 455.38-0ubuntu0.20.04.1 i386 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-gl-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for libnvidia-gl-455
ii libnvidia-gl-435:i386 455.38-0ubuntu0.20.04.1 i386 Transitional package for libnvidia-gl-455
ii libnvidia-gl-455:amd64 455.38-0ubuntu0.20.04.1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-gl-455:i386 455.38-0ubuntu0.20.04.1 i386 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-ifr1-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for libnvidia-ifr1-455
ii libnvidia-ifr1-435:i386 455.38-0ubuntu0.20.04.1 i386 Transitional package for libnvidia-ifr1-455
ii libnvidia-ifr1-455:amd64 455.38-0ubuntu0.20.04.1 amd64 NVIDIA OpenGL-based Inband Frame Readback runtime library
ii libnvidia-ifr1-455:i386 455.38-0ubuntu0.20.04.1 i386 NVIDIA OpenGL-based Inband Frame Readback runtime library
ii nvidia-compute-utils-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for nvidia-compute-utils-455
ii nvidia-compute-utils-455 455.38-0ubuntu0.20.04.1 amd64 NVIDIA compute utilities
ii nvidia-dkms-435 455.38-0ubuntu0.20.04.1 amd64 Transitional package for nvidia-dkms-455
ii nvidia-dkms-455 455.38-0ubuntu0.20.04.1 amd64 NVIDIA DKMS package
ii nvidia-driver-435 455.38-0ubuntu0.20.04.1 amd64 Transitional package for nvidia-driver-455
ii nvidia-driver-455 455.38-0ubuntu0.20.04.1 amd64 NVIDIA driver metapackage
ii nvidia-kernel-common-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for nvidia-kernel-common-455
ii nvidia-kernel-common-455 455.38-0ubuntu0.20.04.1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-435 455.38-0ubuntu0.20.04.1 amd64 Transitional package for nvidia-kernel-source-455
ii nvidia-kernel-source-455 455.38-0ubuntu0.20.04.1 amd64 NVIDIA kernel source package
ii nvidia-prime 0.8.14 all Tools to enable NVIDIA's Prime
ii nvidia-prime-applet 1.2.3 all An applet for NVIDIA Prime
ii nvidia-settings 440.82-0ubuntu0.20.04.1 amd64 Tool for configuring the NVIDIA graphics driver
ii nvidia-utils-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for nvidia-utils-455
ii nvidia-utils-455 455.38-0ubuntu0.20.04.1 amd64 NVIDIA driver support binaries
ii screen-resolution-extra 0.18build1 all Extension for the nvidia-settings control panel
ii xserver-xorg-video-nvidia-435:amd64 455.38-0ubuntu0.20.04.1 amd64 Transitional package for xserver-xorg-video-nvidia-455
ii xserver-xorg-video-nvidia-455 455.38-0ubuntu0.20.04.1 amd64 NVIDIA binary Xorg driver