Ubuntu安装CUDA9.2(不更新驱动)

1.先装驱动，以为安装CUDA时安装最新驱动导致CUDA用不了

sudo apt-get install nvidia-396

2.参考这，安装好CUDA 9.2

https://developer.nvidia.com/cuda-92-download-archive?target_os=Linux&target_arch=x86_64&target_distro=Ubuntu&target_version=1604&target_type=deblocal

https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#runfile-advanced

sudo apt-get install cuda-toolkit-9-2

sudo apt-get install cuda-libraries-9-2

然后测试cuda是否安装成功

https://docs.nvidia.com/cuda/archive/9.2/cuda-quick-start-guide/index.html#ubuntu-x86_64

或者直接下载https://developer.nvidia.com/cuda-92-download-archive?target_os=Linux&target_arch=x86_64&target_distro=Ubuntu&target_version=1604&target_type=runfilelocal

这个文件用sh安装，继续选别更新驱动

3.参考这安装好cudnn

https://docs.nvidia.com/deeplearning/sdk/cudnn-install/index.html#installlinux-deb