ubuntu 换源 https://www.cnblogs.com/Horizon-asd/p/12595723.html
sudo cp /etc/apt/sources.list /etc/apt/sources.list.old
sudo vim /etc/apt/sources.list
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
更新源：sudo apt update 如果出现依赖问题-->sudo apt -f install
更新软件：sudo apt upgrade
win11 wsl nvidia 驱动安装 https://www.jianshu.com/p/be669d9359e2
nvidia-smi
更新驱动 https://developer.nvidia.com/cuda-toolkit-archive
vim ~/.bashrc
export PATH=/usr/local/cuda-11.6/bin/${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-11.6/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
更新环境变量：source ~/.bashrc
检查是否成功：nvcc --version