这里把官方文档的方法贴出来: sudo apt-get --purge remove "*cublas*" "*cufft*" "*curand*" \ "*cusolver*" "*cusparse*" "*npp*" "*nvjpeg*" "cuda*" "nsight*" 我运行过这个命令,运行完之后,命令行输入nvcc -_ubuntu卸载cuda和cudnn https://blog.csdn.net/weixin_44711603/article/details/110...