系统重启后NVIDIA-SMI has failed

问题：系统重启后nvidia-smi失败

(base) root:~# cat /etc/issue
Ubuntu 20.04.5 LTS \n \l

(base) root:~# 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) root:~# modprobe nvidia
modprobe: FATAL: Module nvidia not found in directory /lib/modules/5.15.0-75-generic

处理办法参考：

lshw -numeric  -C display
nvcc -V
ls /usr/src | grep nvidia
apt-get install dkms
dkms install -m nvidia -v 460.106.00
nvidia-smi
reboot系统检查确认
nvidia-smi

记录如下：

参考文档：

https://blog.csdn.net/wjinjie/article/details/108997692