Issue : Ubuntu 20.04 - NVIDIA-SMI has failed because it couldn’t communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
Bug Report is attached.
nvidia-bug-report.log.gz (155.1 KB)
|Description:|Ubuntu 20.04.5 LTS|
|Release:|20.04|
|Codename:|focal|
|Kernel:|5.14.0-1054-oem|
Command:
dpkg -l | grep nvidia
Output:
lntecc@lntecc-Precision-3640-Tower:~$ dpkg -l | grep nvidia
iU libnvidia-cfg1-515:amd64 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-515 515.65.01-0ubuntu1 all Shared files used by the NVIDIA libraries
rc libnvidia-compute-460:amd64 460.91.03-0ubuntu0.20.04.1 amd64 NVIDIA libcompute package
rc libnvidia-compute-470:amd64 470.129.06-0ubuntu0.20.04.1 amd64 NVIDIA libcompute package
rc libnvidia-compute-510:amd64 510.85.02-0ubuntu0.20.04.1 amd64 NVIDIA libcompute package
iU libnvidia-compute-515:amd64 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA libcompute package
iU libnvidia-compute-515:i386 515.76+really.515.65.01-0ubuntu0.20.04.1 i386 NVIDIA libcompute package
rc libnvidia-compute-520:amd64 520.56.06-0ubuntu0.20.04.1 amd64 NVIDIA libcompute package
iU libnvidia-decode-515:amd64 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA Video Decoding runtime libraries
iU libnvidia-decode-515:i386 515.76+really.515.65.01-0ubuntu0.20.04.1 i386 NVIDIA Video Decoding runtime libraries
iU libnvidia-encode-515:amd64 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVENC Video Encoding runtime library
iU libnvidia-encode-515:i386 515.76+really.515.65.01-0ubuntu0.20.04.1 i386 NVENC Video Encoding runtime library
iU libnvidia-extra-515:amd64 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 Extra libraries for the NVIDIA driver
iU libnvidia-fbc1-515:amd64 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
iU libnvidia-fbc1-515:i386 515.76+really.515.65.01-0ubuntu0.20.04.1 i386 NVIDIA OpenGL-based Framebuffer Capture runtime library
iU libnvidia-gl-515:amd64 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
iU libnvidia-gl-515:i386 515.76+really.515.65.01-0ubuntu0.20.04.1 i386 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-ml-dev 10.1.243-3 amd64 NVIDIA Management Library (NVML) development files
rc linux-modules-nvidia-460-5.11.0-36-generic 5.11.0-36.40~20.04.1 amd64 Linux kernel nvidia modules for version 5.11.0-36
rc linux-modules-nvidia-460-5.11.0-37-generic 5.11.0-37.41~20.04.2 amd64 Linux kernel nvidia modules for version 5.11.0-37
rc linux-modules-nvidia-460-5.11.0-38-generic 5.11.0-38.42~20.04.1 amd64 Linux kernel nvidia modules for version 5.11.0-38
rc linux-modules-nvidia-460-5.8.0-43-generic 5.8.0-43.49~20.04.1 amd64 Linux kernel nvidia modules for version 5.8.0-43
rc linux-modules-nvidia-470-5.15.0-41-generic 5.15.0-41.44~20.04.1+1 amd64 Linux kernel nvidia modules for version 5.15.0-41
rc linux-objects-nvidia-460-5.11.0-36-generic 5.11.0-36.40~20.04.1 amd64 Linux kernel nvidia modules for version 5.11.0-36 (objects)
rc linux-objects-nvidia-460-5.11.0-37-generic 5.11.0-37.41~20.04.2 amd64 Linux kernel nvidia modules for version 5.11.0-37 (objects)
rc linux-objects-nvidia-460-5.11.0-38-generic 5.11.0-38.42~20.04.1 amd64 Linux kernel nvidia modules for version 5.11.0-38 (objects)
rc linux-objects-nvidia-470-5.11.0-40-generic 5.11.0-40.44~20.04.2+1 amd64 Linux kernel nvidia modules for version 5.11.0-40 (objects)
rc linux-objects-nvidia-470-5.11.0-43-generic 5.11.0-43.47~20.04.2 amd64 Linux kernel nvidia modules for version 5.11.0-43 (objects)
rc linux-objects-nvidia-470-5.13.0-40-generic 5.13.0-40.45~20.04.1 amd64 Linux kernel nvidia modules for version 5.13.0-40 (objects)
rc linux-objects-nvidia-470-5.13.0-51-generic 5.13.0-51.58~20.04.1 amd64 Linux kernel nvidia modules for version 5.13.0-51 (objects)
rc linux-objects-nvidia-470-5.15.0-41-generic 5.15.0-41.44~20.04.1+1 amd64 Linux kernel nvidia modules for version 5.15.0-41 (objects)
rc linux-objects-nvidia-470-5.15.0-46-generic 5.15.0-46.49~20.04.1+1 amd64 Linux kernel nvidia modules for version 5.15.0-46 (objects)
rc nvidia-compute-utils-510 510.85.02-0ubuntu0.20.04.1 amd64 NVIDIA compute utilities
iU nvidia-compute-utils-515 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA compute utilities
rc nvidia-compute-utils-520 520.56.06-0ubuntu0.20.04.1 amd64 NVIDIA compute utilities
ii nvidia-cuda-dev 10.1.243-3 amd64 NVIDIA CUDA development files
ii nvidia-cuda-doc 10.1.243-3 all NVIDIA CUDA and OpenCL documentation
ii nvidia-cuda-gdb 10.1.243-3 amd64 NVIDIA CUDA Debugger (GDB)
ii nvidia-cuda-toolkit 10.1.243-3 amd64 NVIDIA CUDA development toolkit
rc nvidia-dkms-510 510.85.02-0ubuntu0.20.04.1 amd64 NVIDIA DKMS package
iU nvidia-dkms-515 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA DKMS package
rc nvidia-dkms-520 520.56.06-0ubuntu0.20.04.1 amd64 NVIDIA DKMS package
rc nvidia-dkms-520-open 520.56.06-0ubuntu0.20.04.1 amd64 NVIDIA DKMS package (open kernel module)
iU nvidia-driver-515 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA driver metapackage
rc nvidia-kernel-common-510 510.85.02-0ubuntu0.20.04.1 amd64 Shared files used with the kernel module
ii nvidia-kernel-common-515 515.65.01-0ubuntu1 amd64 Shared files used with the kernel module
rc nvidia-kernel-common-520 520.56.06-0ubuntu0.20.04.1 amd64 Shared files used with the kernel module
iU nvidia-kernel-source-515 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA kernel source package
ii nvidia-modprobe 515.65.01-0ubuntu1 amd64 Load the NVIDIA kernel driver and create device files
ii nvidia-opencl-dev:amd64 10.1.243-3 amd64 NVIDIA OpenCL development files
ii nvidia-prime 0.8.16~0.20.04.2 all Tools to enable NVIDIA’s Prime
ii nvidia-profiler 10.1.243-3 amd64 NVIDIA Profiler for CUDA and OpenCL
ii nvidia-settings 515.65.01-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
iU nvidia-utils-515 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA driver support binaries
ii nvidia-visual-profiler 10.1.243-3 amd64 NVIDIA Visual Profiler for CUDA and OpenCL
ii screen-resolution-extra 0.18build1 all Extension for the nvidia-settings control panel
iU xserver-xorg-video-nvidia-515 515.76+really.515.65.01-0ubuntu0.20.04.1 amd64 NVIDIA binary Xorg driver