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重启服务器，由于内核自动升级，显卡无法使用

##1现象：
nvidia-smi -l 
Driver mismatch

##对策：

##卸载driver，并重装
sudo ./NVIDIA-Linux-x86_64-470.82.01.run --uninstall 
## 卸载nvidia其他，否则会出现以下异常
sudo apt remove nvidia*
## 重装驱动   一路默认即可
sudo ./NVIDIA-Linux-x86_64-470.82.01.run 

卸载不彻底，重装失败，安装日志报如下问题：

[  535.472671] nvidia-modeset: version mismatch: nvidia.ko(470.129.06) nvidia-modeset.ko(470.82.01)	

网络对策：

https://forums.developer.nvidia.com/t/problem-with-driver-installation-on-linux/84091

Version mismatch: nvidia.ko(435.21) nvidia-modeset.ko(430.26)

Due to using different install methods you now have a mixed-up driver so nothing works.

Please re-run the .run installer using the –uninstall option to uninstall. Then remove any nvidia driver packages running

sudo apt