I saw some other answers about nvidia drivers after update (sudo apt update and sudo apt upgrade). But my nvidia installation doesn't work anymore
For example:
- my second monitor which is connected by usb-C adapter doesn't work anymore
nvidia-smi returns me
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
- and I can't use CUDA anymore
>>> import torch
>>> torch.cuda.is_available()
False
I tried some answers so I did prime-select query then prime-select on-demand cause on-demand was the only option I had.
But my drivers are installed:
dpkg -l | grep "nvidia-"
ii libnvidia-cfg1-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for libnvidia-cfg1-535
ii libnvidia-cfg1-535:amd64 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-530 535.54.03-0ubuntu0.22.04.1 all Transitional package for libnvidia-common-535
ii libnvidia-common-535 535.54.03-0ubuntu0.22.04.1 all Shared files used by the NVIDIA libraries
iU libnvidia-compute-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for libnvidia-compute-535
iU libnvidia-compute-530:i386 535.54.03-0ubuntu0.22.04.1 i386 Transitional package for libnvidia-compute-535
ii libnvidia-compute-535:amd64 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA libcompute package
ii libnvidia-compute-535:i386 535.54.03-0ubuntu0.22.04.1 i386 NVIDIA libcompute package
iU libnvidia-decode-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for libnvidia-decode-535
iU libnvidia-decode-530:i386 535.54.03-0ubuntu0.22.04.1 i386 Transitional package for libnvidia-decode-535
iU libnvidia-decode-535:amd64 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA Video Decoding runtime libraries
iU libnvidia-decode-535:i386 535.54.03-0ubuntu0.22.04.1 i386 NVIDIA Video Decoding runtime libraries
iU libnvidia-encode-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for libnvidia-encode-535
iU libnvidia-encode-530:i386 535.54.03-0ubuntu0.22.04.1 i386 Transitional package for libnvidia-encode-535
iU libnvidia-encode-535:amd64 535.54.03-0ubuntu0.22.04.1 amd64 NVENC Video Encoding runtime library
iU libnvidia-encode-535:i386 535.54.03-0ubuntu0.22.04.1 i386 NVENC Video Encoding runtime library
iU libnvidia-extra-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for libnvidia-extra-535
ii libnvidia-extra-535:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Extra libraries for the NVIDIA driver
ii libnvidia-fbc1-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for libnvidia-fbc1-535
ii libnvidia-fbc1-530:i386 535.54.03-0ubuntu0.22.04.1 i386 Transitional package for libnvidia-fbc1-535
ii libnvidia-fbc1-535:amd64 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-fbc1-535:i386 535.54.03-0ubuntu0.22.04.1 i386 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-gl-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for libnvidia-gl-535
ii libnvidia-gl-530:i386 535.54.03-0ubuntu0.22.04.1 i386 Transitional package for libnvidia-gl-535
ii libnvidia-gl-535:amd64 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-gl-535:i386 535.54.03-0ubuntu0.22.04.1 i386 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
iU nvidia-compute-utils-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for nvidia-compute-utils-535
ii nvidia-compute-utils-535 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA compute utilities
iU nvidia-dkms-530 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for nvidia-dkms-535
iF nvidia-dkms-535 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA DKMS package
iU nvidia-driver-530 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for nvidia-driver-535
iU nvidia-driver-535 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA driver metapackage
ii nvidia-firmware-535-535.54.03 535.54.03-0ubuntu0.22.04.1 amd64 Firmware files used by the kernel module
ii nvidia-kernel-common-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for nvidia-kernel-common-535
ii nvidia-kernel-common-535 535.54.03-0ubuntu0.22.04.1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-530 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for nvidia-kernel-source-535
ii nvidia-kernel-source-535 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA kernel source package
ii nvidia-prime 0.8.17.1 all Tools to enable NVIDIA's Prime
ii nvidia-settings 510.47.03-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
iU nvidia-utils-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for nvidia-utils-535
ii nvidia-utils-535 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA driver support binaries
ii screen-resolution-extra 0.18.2 all Extension for the nvidia-settings control panel
iU xserver-xorg-video-nvidia-530:amd64 535.54.03-0ubuntu0.22.04.1 amd64 Transitional package for xserver-xorg-video-nvidia-535
iU xserver-xorg-video-nvidia-535 535.54.03-0ubuntu0.22.04.1 amd64 NVIDIA binary Xorg driver
So I have the right driver (?) with nvidia-driver-535 because ubuntu says me it's one for my GPU running ubuntu-drivers devices
Also I already had an issue with my external monitor and I had to config ubuntu to use integrated gpu (amd) for desktop apps and use my nvidia GPU only for CUDA
How to fix my actual issue to get back this behavior ?
