Voici le résultat des actions:
egis@Regis-Desktop:~/Bureau$ dpkg -l | awk '/^rc/{print $2}' | xargs -r sudo dpkg -P
[sudo] Mot de passe de regis :
(Lecture de la base de données... 205174 fichiers et répertoires déjà installés.)
Purge des fichiers de configuration de linux-image-5.4.0-26-generic (5.4.0-26.30) ...
Purge des fichiers de configuration de linux-image-5.4.0-29-generic (5.4.0-29.33) ...
Purge des fichiers de configuration de linux-image-5.4.0-31-generic (5.4.0-31.35) ...
Purge des fichiers de configuration de linux-image-5.4.0-33-generic (5.4.0-33.37) ...
Purge des fichiers de configuration de linux-image-5.4.0-37-generic (5.4.0-37.41) ...
Purge des fichiers de configuration de linux-modules-5.4.0-26-generic (5.4.0-26.30) ...
Purge des fichiers de configuration de linux-modules-5.4.0-29-generic (5.4.0-29.33) ...
Purge des fichiers de configuration de linux-modules-5.4.0-31-generic (5.4.0-31.35) ...
Purge des fichiers de configuration de linux-modules-5.4.0-33-generic (5.4.0-33.37) ...
Purge des fichiers de configuration de linux-modules-5.4.0-37-generic (5.4.0-37.41) ...
Purge des fichiers de configuration de linux-modules-extra-5.4.0-26-generic (5.4.0-26.30) ...
Purge des fichiers de configuration de linux-modules-extra-5.4.0-29-generic (5.4.0-29.33) ...
Purge des fichiers de configuration de linux-modules-extra-5.4.0-31-generic (5.4.0-31.35) ...
Purge des fichiers de configuration de linux-modules-extra-5.4.0-33-generic (5.4.0-33.37) ...
Purge des fichiers de configuration de linux-modules-extra-5.4.0-37-generic (5.4.0-37.41) ...
Purge des fichiers de configuration de linux-modules-nvidia-440-5.4.0-26-generic (5.4.0-26.30+2) ...
Purge des fichiers de configuration de linux-modules-nvidia-440-5.4.0-29-generic (5.4.0-29.33) ...
Purge des fichiers de configuration de linux-modules-nvidia-440-5.4.0-31-generic (5.4.0-31.35) ...
Purge des fichiers de configuration de linux-modules-nvidia-440-5.4.0-33-generic (5.4.0-33.37) ...
Purge des fichiers de configuration de linux-modules-nvidia-440-5.4.0-37-generic (5.4.0-37.41) ...
egis@Regis-Desktop:~/Bureau$ lspci -vnn | grep -A12 '\''[030[02]\]' | grep -Ei "vga|3d|display|kernel"
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104 [GeForce GTX 1070] [10de:1b81] (rev a1) (prog-if 00 [VGA controller])
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
regis@Regis-Desktop:~/Bureau$
et
regis@Regis-Desktop:~/Bureau$ dpkg -l | grep nvidia
ii libnvidia-cfg1-440:amd64 440.100-0ubuntu0.20.04.1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-440 440.100-0ubuntu0.20.04.1 all Shared files used by the NVIDIA libraries
ii libnvidia-compute-440:amd64 440.100-0ubuntu0.20.04.1 amd64 NVIDIA libcompute package
ii libnvidia-compute-440:i386 440.100-0ubuntu0.20.04.1 i386 NVIDIA libcompute package
ii libnvidia-decode-440:amd64 440.100-0ubuntu0.20.04.1 amd64 NVIDIA Video Decoding runtime libraries
ii libnvidia-decode-440:i386 440.100-0ubuntu0.20.04.1 i386 NVIDIA Video Decoding runtime libraries
ii libnvidia-encode-440:amd64 440.100-0ubuntu0.20.04.1 amd64 NVENC Video Encoding runtime library
ii libnvidia-encode-440:i386 440.100-0ubuntu0.20.04.1 i386 NVENC Video Encoding runtime library
ii libnvidia-extra-440:amd64 440.100-0ubuntu0.20.04.1 amd64 Extra libraries for the NVIDIA driver
ii libnvidia-fbc1-440:amd64 440.100-0ubuntu0.20.04.1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-fbc1-440:i386 440.100-0ubuntu0.20.04.1 i386 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-gl-440:amd64 440.100-0ubuntu0.20.04.1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-gl-440:i386 440.100-0ubuntu0.20.04.1 i386 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-ifr1-440:amd64 440.100-0ubuntu0.20.04.1 amd64 NVIDIA OpenGL-based Inband Frame Readback runtime library
ii libnvidia-ifr1-440:i386 440.100-0ubuntu0.20.04.1 i386 NVIDIA OpenGL-based Inband Frame Readback runtime library
ii linux-modules-nvidia-440-5.4.0-39-generic 5.4.0-39.43 amd64 Linux kernel nvidia modules for version 5.4.0-39
ii linux-modules-nvidia-440-5.4.0-40-generic 5.4.0-40.44 amd64 Linux kernel nvidia modules for version 5.4.0-40
ii linux-modules-nvidia-440-generic-hwe-20.04 5.4.0-40.44 amd64 Extra drivers for nvidia-440 for generic-hwe-20.04
ii nvidia-compute-utils-440 440.100-0ubuntu0.20.04.1 amd64 NVIDIA compute utilities
ii nvidia-driver-440 440.100-0ubuntu0.20.04.1 amd64 NVIDIA driver metapackage
ii nvidia-kernel-common-440 440.100-0ubuntu0.20.04.1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-440 440.100-0ubuntu0.20.04.1 amd64 NVIDIA kernel source package
ii nvidia-prime 0.8.14 all Tools to enable NVIDIA's Prime
ii nvidia-settings 440.64-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
ii nvidia-utils-440 440.100-0ubuntu0.20.04.1 amd64 NVIDIA driver support binaries
ii screen-resolution-extra 0.18build1 all Extension for the nvidia-settings control panel
ii xserver-xorg-video-nvidia-440 440.100-0ubuntu0.20.04.1 amd64 NVIDIA binary Xorg driver
regis@Regis-Desktop:~/Bureau$