ubuntu卸载CUDA10.1和cudnn

卸载cudnn

sudo rm -rf /usr/local/cuda/include/cudnn.h
sudo rm -rf /usr/local/cuda/lib64/libcudnn*

卸载cuda

第一步

sudo /usr/local/cuda-10.1/bin/cuda-uninstaller

第二步

cd /usr/local/
sudo rm -r cuda-10.1