NVIDIA GPG error on Ubuntu20.04 when docker build
为了解决下面这个问题,花了一段时间,很费劲!先来看看是啥错误:W: GPG error: https://developer.download.nvidia.cn/compute/cuda/repos/ubuntu2004/x86_64Release: The following signatures were invalid: BADSIG F60F4B3D7FA2AF80 cudatools
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为了解决下面这个问题,花了一段时间,很费劲!先来看看是啥错误:
W: GPG error: https://developer.download.nvidia.cn/compute/cuda/repos/ubuntu2004/x86_64 Release: The following signatures were invalid: BADSIG F60F4B3D7FA2AF80 cudatools <cudatools@nvidia.com>
E: The repository 'https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64 Release' is not signed.
尝试了N种方法,不列一下都难解我心头之郁闷~
先说明一下,系统是Ubuntu20.04,我是在docker build的时候遇到的,如果是自己电脑上可能比较好解决,但是build之初陷入了apt update失败导致install无法使用其他工具,但是无法使用工具又导致apt update失败的恶性循环。
1.gpg
利用方法:
gpg --keyserver keyserver.ubuntu.com --recv-keys F60F4B3D7FA2AF80
对我而言,失败了。
2.Change sources.list
RUN cp /etc/apt/sources.list /etc/apt/sources.list.backup && rm /etc/apt/sources.list && touch /etc/apt/sources.list && \
echo "deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse\ndeb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse\ndeb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse" > /etc/apt/sources.list
又失败了。
3.https
1.安装apt-transport-https
2.list里面的http改为https
3.执行
wget -qO - https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/7fa2af80.pub | sudo apt-key add -
首先,ubuntu20已经是https了,其次,刚开始build根本没有wget工具,而apt update失败导致我没办法安装工具,死循环,失败。
4.DNS(推荐)
我是用这个办法解决的。
修改daemon_net.json文件,添加dns选项:
"dns": ["8.8.8.8"]
然后重启:
systemctl daemon-reload
systemctl restart docker.service
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