我在我的Ubuntu20.04LTS机器上安装了Cuda编译器和Cuda工具包。
$nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Sun_Jul_28_19:07:16_PDT_2019
Cuda compilation tools, release 10.1, V10.1.243
$ sudo apt install nvidia-cuda-toolkit
Reading package lists... Done
Building dependency tree
Reading state information... Done
nvidia-cuda-toolkit is already the newest version (10.1.243-3).
0 upgraded, 0 newly installed, 0 to remove and 273 not upgraded.
但当我尝试:
$ 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.发布于 2022-03-07 10:01:06
假设推荐的Nvidia驱动程序已经正确安装,并且每当Ubuntu是单一操作系统或任何Windows10或更高版本的双引导时,最简单的解决方案总是在UEFI中<#>disable安全引导。
https://askubuntu.com/questions/1396361
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