直到几天前Dockerfile工作正常，当我今天尝试再次构建它时，它在终端中给出以下错误。我尝试使用多个 docker 基础映像，但仍然给出相同的错误。谁能帮我这个？我不认为我错过了什么。如果我错过了，它应该早先给我错误，但为什么现在呢？
Err:1 http://security.ubuntu.com/ubuntu xenial-security InRelease
Temporary failure resolving 'security.ubuntu.com'
Err:2 http://archive.ubuntu.com/ubuntu xenial InRelease
Temporary failure resolving 'archive.ubuntu.com'
Err:3 http://archive.ubuntu.com/ubuntu xenial-updates InRelease
Temporary failure resolving 'archive.ubuntu.com'
Err:4 http://archive.ubuntu.com/ubuntu xenial-backports InRelease
Temporary failure resolving 'archive.ubuntu.com'
Reading package lists...
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/InRelease Temporary failure resolving 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial-updates/InRelease Temporary failure resolving 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial-backports/InRelease Temporary failure resolving 'archive.ubuntu.com'
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/xenial-security/InRelease Temporary failure resolving 'security.ubuntu.com'
W: Some index files failed to download. They have been ignored, or old ones used instead.
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to locate package software-properties-common
我的 docker 版本是Docker version 17.03.2-ce, build f5ec1e2
这是我的Dockerfile
FROM ubuntu:16.04
ARG DEBIAN_FRONTEND=noninteractive
RUN apt-get update -y && \
apt-get install -y software-properties-common && \
apt-add-repository ppa:webupd8team/java && \
apt-get update -y && \
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys EEA14886 && \
echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections && \
apt-get install -y oracle-java8-installer && \
apt-get install -y oracle-java8-unlimited-jce-policy && \
apt-get clean && \
rm -rf /var/lib/apt/lists/* && \
rm -rf /var/cache/oracle-jdk8-installer
ENV JAVA_HOME /usr/lib/jvm/java-8-oracle
如果您的主机是 Ubuntu VM，则它可能无效/etc/resolve.conf。看着那（这/etc/resolv.conf在主机 Ubuntu 虚拟机上。如果它包含nameserver 127.0.1.1， 那是错的。
在主机 Ubuntu VM 上运行以下命令来修复它：
sudo vi /etc/NetworkManager/NetworkManager.conf
# Comment out the line `dns=dnsmasq` with a `#`
# restart the network manager service
sudo systemctl restart network-manager
cat /etc/resolv.conf
Now /etc/resolv.conf应该有一个有效的名称服务器值，该值将由 docker 容器复制。
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