Bonjour,
J'ai récemment acheté un MSI GL65 Leopard avec une carte graphique NVIDIA RTE 2070 Super et je l'ai configuré en dual boot Windows 10/Ubuntu 20.04.01 lts. Le problème est que je souhaiterais faire du deep learning, j'ai donc installé cuda sur ma partie Linux. Malheureusement, apparemment la carte graphique n'est pas reconnue. J'ai pourtant sélectionné la carte NVIDIA au niveau du NVIDIA X Server settings.
(base) laurent@laurent-GL65-Leopard-10SFSK:~$ nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
(base) laurent@laurent-GL65-Leopard-10SFSK:~$ ubuntu-drivers devices
== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
modalias : pci:v000010DEd00001E91sv00001462sd000012B8bc03sc00i00
vendor : NVIDIA Corporation
driver : nvidia-driver-460 - third-party free recommended
driver : nvidia-driver-450-server - distro non-free
driver : nvidia-driver-450 - third-party free
driver : xserver-xorg-video-nouveau - distro free builtin
(base) laurent@laurent-GL65-Leopard-10SFSK:~$ lspci -vnn | grep -A12 '\''[030[02]\]' | grep -Ei "vga|3d|display|kernel"
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics [8086:9bc4] (rev 05) (prog-if 00 [VGA controller])
Kernel driver in use: i915
Kernel modules: i915
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:1e91] (rev a1) (prog-if 00 [VGA controller])
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
(base) laurent@laurent-GL65-Leopard-10SFSK:~$ dpkg -l | grep nvidia
ii libnvidia-cfg1-460:amd64 460.32.03-0ubuntu1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-460 460.32.03-0ubuntu1 all Shared files used by the NVIDIA libraries
ii libnvidia-compute-460:amd64 460.32.03-0ubuntu1 amd64 NVIDIA libcompute package
ii libnvidia-decode-460:amd64 460.32.03-0ubuntu1 amd64 NVIDIA Video Decoding runtime libraries
ii libnvidia-encode-460:amd64 460.32.03-0ubuntu1 amd64 NVENC Video Encoding runtime library
ii libnvidia-extra-460:amd64 460.32.03-0ubuntu1 amd64 Extra libraries for the NVIDIA driver
ii libnvidia-fbc1-460:amd64 460.32.03-0ubuntu1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-gl-460:amd64 460.32.03-0ubuntu1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-ifr1-460:amd64 460.32.03-0ubuntu1 amd64 NVIDIA OpenGL-based Inband Frame Readback runtime library
ii nvidia-compute-utils-460 460.32.03-0ubuntu1 amd64 NVIDIA compute utilities
ii nvidia-dkms-460 460.32.03-0ubuntu1 amd64 NVIDIA DKMS package
ii nvidia-driver-460 460.32.03-0ubuntu1 amd64 NVIDIA driver metapackage
ii nvidia-kernel-common-460 460.32.03-0ubuntu1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-460 460.32.03-0ubuntu1 amd64 NVIDIA kernel source package
ii nvidia-modprobe 460.32.03-0ubuntu1 amd64 Load the NVIDIA kernel driver and create device files
ii nvidia-prime 0.8.14 all Tools to enable NVIDIA's Prime
ii nvidia-settings 460.32.03-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
ii nvidia-utils-460 460.32.03-0ubuntu1 amd64 NVIDIA driver support binaries
ii screen-resolution-extra 0.18build1 all Extension for the nvidia-settings control panel
ii xserver-xorg-video-nvidia-460 460.32.03-0ubuntu1 amd64 NVIDIA binary Xorg driver
Je suis encore néophyte en Linux, désolé si je suis passé à côté de quelque chose. Pour info, j'ai eu un petit problème quand j'ai installé le dual boot : je suis obligé de passer par Windows pour pouvoir booter sur Linux (je ne sais pas si ça peut aider).
Merci d'avance pour votre aide !
