CUDA ubuntu 驱动安装

sudo apt-get remove --purge nvidia-\*

lsmod | grep nvidia

sudo rmmod nvidia_drm

sudo rmmod nvidia_modeset

sudo rmmod nvidia_uvm

sudo rmmod nvidia

sudo lsof /dev/nvidia*

export PATH=/usr/local/cuda-9.2/bin:$PATH

export LD_LIBRARY_PATH=/usr/local/cuda-9.2/lib64:$LD_LIBRARY_PATH

tar xvzf cudnn-9.2-linux-x64-v7.1.tgz

sudo cp cuda/include/cudnn.h /usr/local/cuda-9.2/include

sudo cp cuda/lib64/libcudnn* /usr/local/cuda-9.2/lib64

sudo chmod a+r /usr/local/cuda-9.2/include/cudnn.h /usr/local/cuda-9.2/lib64/libcudnn*