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WSL2
Ubuntu22.04
Ubuntu22.04怎么安装cuda11.3
之前是11.5
在Ubuntu 22.04上安装CUDA 11.3需要一些步骤,因为CUDA 11.3不是为Ubuntu 22.04官方支持的版本。但是,您仍然可以通过以下步骤尝试安装它:
检查系统要求:
添加NVIDIA存储库:
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/7fa2af80.pub
sudo cp 7fa2af80.pub /usr/share/keyrings/
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/7fa2af80.pub] https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/ /" | sudo tee /etc/apt/sources.list.d/cuda.list
更新软件包列表:
sudo apt-get update
安装CUDA 11.3:
sudo apt-get install cuda-11-3
配置环境变量:
~/.bashrc
或~/.zshrc
文件中添加以下行:export PATH=/usr/local/cuda-11.3/bin${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-11.3/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
source ~/.bashrc
或source ~/.zshrc
以应用更改。验证安装:
nvcc --version
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