ESXI Ubuntu服务器装NVIDIA显卡驱动提示NVIDIA-SMI has failed because it couldn‘t communicate with the NVIDIA dri

R730安装Tesla T10显卡驱动，显卡直通给ESXI虚拟机里开放的Ubuntu服务器，排除了各种情况，各种操作后reboot重启Ubuntu服务器也不管用，后面想到重启了R730服务器就可以了。

报错提示

root@ubuntu:~# 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.

重启物理服务器，再启动Ubuntu虚拟服务后就可以了

结果