1.正常情况下

apt-get install -y nvidia-container-toolkit

2.使用nvidia源

nvidia-container-toolkit官网有安装教程

2.1 配置生产存储库

curl -fsSL https://nvidia.github.io/libnvidia-container/gpgkey | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg \
  && curl -s -L https://nvidia.github.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list | \
    sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \
    sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list

（可选）将存储库配置为使用实验性软件包

sed -i -e '/experimental/ s/^#//g' /etc/apt/sources.list.d/nvidia-container-toolkit.list

2.2 从存储库更新软件包列表

sudo apt-get update

2.3 安装 NVIDIA Container Toolkit 软件包

sudo apt-get install -y nvidia-container-toolkit

3.安装源报错

报错 gpg: no valid OpenPGP data found
报错 gpg: 找不到有效的 OpenPGP 数据

3.1获取下载源

仿造2中的步骤进行拆解，单独下载，对2.1的详细步骤。

curl -fsSL https://nvidia.github.io/libnvidia-container/gpgkey | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg \
  && curl -s -L https://nvidia.github.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list | \
    sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \
    sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list

（1）单独下载 gpgkey

wget https://nvidia.github.io/libnvidia-container/gpgkey

gpgkey内容为：

-----BEGIN PGP PUBLIC KEY BLOCK-----
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=9QWY
-----END PGP PUBLIC KEY BLOCK-----

（2）单独下载 nvidia-container-toolkit.list

wget https://nvidia.github.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list

nvidia-container-toolkit.list内容为：

deb https://nvidia.github.io/libnvidia-container/stable/deb/$(ARCH) /
#deb https://nvidia.github.io/libnvidia-container/experimental/deb/$(ARCH) /

（3）步骤简化成

已经下载了以上两个文件

cat gpgkey | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg
cat nvidia-container-toolkit.list | sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list

这样，我们就通过了2.1步骤了，就不会报‘找不到有效的 OpenPGP 数据’这个错。

3.2更新下载源

apt-get update

可能会报一下错误

GPG 错误：https://nvidia.github.io/libnvidia-container/stable/deb/amd64 InRelease: 由于没有公钥，无法验证下列签名： NO_PUBKEY DDCAE044F796ECB0
使用以下命令进行处理：

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys DDCAE044F796ECB0
apt-get update

3.3 安装

apt-get install -y nvidia-container-toolkit

4.使用

重启docker后就能直接使用了：

systemctl daemon-reload

systemctl restart docker