Ubuntu 18.04, Caffe, Nvidia 编译
make runtest出现错误的解决方法：
✘
error:
Error Check failed: error == cudaSuccess (35 vs. 0) CUDA driver version is insufficient for CUDA runtime version
CUDA driver version is insufficient for CUDA runtime version
解决方法：
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update
sudo apt-get install nvidia-435