我的 gpu 是 Titan xp Geforce。
我刚刚安装了 ubuntu 18.10。
我是否已经安装了 nvidia 驱动程序？
在我输入之后
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.
而且我使用 conda install 安装了 tensorflow，
重启后它没有重启，
并显示此消息
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