Nvidia驱动报错：nvidia-smi读取不到驱动信息

Assatur 131 2024-05-21

用 nvidia-smi 查看一下，提示如下错误：

NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. 
Make sure that the latest NVIDIA driver is installed and running.

网上搜了一下，用下面的方法顺利解决了问题 ，参考：https://blog.csdn.net/hangzuxi8764/article/details/86572093

# ls /usr/src | grep nvidia
nvidia-535.54.03

# sudo apt install dkms

# sudo dkms install -m nvidia -v 535.54.03

其中，535.54.03 是之前安装 nvidia 驱动的版本号，可通过下面方法查到：

ls /usr/src | grep nvidia

# linux