ubuntu20.04下载cuda11.8

nvidia官方地址：https://developer.nvidia.com/cuda-downloads

wget https://developer.download.nvidia.com/compute/cuda/11.8.0/local_installers/cuda_11.8.0_520.61.05_linux.run

输入该命令后

sudo sh cuda_11.8.0_520.61.05_linux.run

gedit ~/.bashrcexport PATH=/usr/local/cuda11.6/bin:${PATH}
export LD_LIBRARY_PATH=/usr/local/cuda11.6/lib64:${LD_LIBRARY_PATH}source ~/.bashrc
nvcc -v