在我的Ubuntu 16.04机器上运行了好几个月后，TensorFlow自动停止工作。用NVIDIA-SMI探测我的3个Titan X GPU产量：
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver.
Make sure that the latest NVIDIA driver is installed and running.
我尝试按照在线的几个地方的建议卸载并重新安装驱动程序，结果相同。请帮忙！