Ubuntu's apt-get series--solve the error when installing docker: Package docker-ce is not available, but is referred to by another p

Original URL: Ubuntu's apt-get series--solve the error when installing docker: Package docker-ce is not available, but is referred to by another p_IT Knives Out Blog-CSDN Blog

Introduction

This article introduces the solution to the problem that docker-ce is unavailable when installing docker using Ubuntu's apt-get command.

error log

Package docker-ce is not available, but is referred to by another package

reason

There is no docker-ce installation package in the source of this version, so an error is reported. Solution: Use an old version of the docker repository (bionic is used here).

Solution

Add the following content to /etc/apt/sources.list.d/docker.list (create a new file if it does not exist)

deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable

The command is as follows:

cd /etc/apt/sources.list.d;
sudo touch docker.list;
sudo chmod 666 docker.list;
sudo echo "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable" > docker.list;

invalid method

Some people online say this method works, but I tested it and it didn't work.

sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"

 How to remove

sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"