How to Install and Uninstall docker.io Package on Ubuntu 21.10 (Impish Indri)

Last updated: December 26,2024

1. Install "docker.io" package

This guide covers the steps necessary to install docker.io on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                docker.io
            
                    
    
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2. Uninstall "docker.io" package

Please follow the steps below to uninstall docker.io on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                docker.io
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the docker.io package on Ubuntu 21.10 (Impish Indri)

Package: docker.io
Architecture: amd64
Version: 20.10.7-0ubuntu5.1
Built-Using: glibc (= 2.34-0ubuntu3), golang-1.13 (= 1.13.8-1ubuntu2)
Priority: optional
Section: universe/admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Paul Tagliamonte
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 188101
Depends: adduser, containerd (>= 1.2.6-0ubuntu1~), iptables, debconf (>= 0.5) | debconf-2.0, libc6 (>= 2.34), libdevmapper1.02.1 (>= 2:1.02.97), libsystemd0 (>= 209~)
Recommends: ca-certificates, git, pigz, ubuntu-fan, xz-utils, apparmor
Suggests: aufs-tools, btrfs-progs, cgroupfs-mount | cgroup-lite, debootstrap, docker-doc, rinse, zfs-fuse | zfsutils
Breaks: docker (<< 1.5~)
Replaces: docker (<< 1.5~)
Filename: pool/universe/d/docker.io/docker.io_20.10.7-0ubuntu5.1_amd64.deb
Size: 41108162
MD5sum: 9743552735d9c14c8639ee086e5c6eff
SHA1: 543ab6e945362bf5813a05ee4b94eebc424cda32
SHA256: ad818b4d5796213542545601ef4c290bd8b88c877b11e05a5aee6d2502b94d10
SHA512: 44ac0d842a2e3e3de29fe1f8692227908e0fbf61445cbd2335ca280a6244d8a212a49e644fb50414e83ce5f924897e0e661281ced212209b4ad64c2dac7a15c7
Homepage: https://www.docker.com/community-edition
Description-en: Linux container runtime
Docker complements kernel namespacing with a high-level API which operates at
the process level. It runs unix processes with strong guarantees of isolation
and repeatability across servers.
.
Docker is a great building block for automating distributed systems:
large-scale web deployments, database clusters, continuous deployment systems,
private PaaS, service-oriented architectures, etc.
.
This package contains the daemon and client. Using docker.io on non-amd64 hosts
is not supported at this time. Please be careful when using it on anything
besides amd64.
.
Also, note that kernel version 3.8 or above is required for proper operation of
the daemon process, and that any lower versions may have subtle and/or glaring
issues.
Description-md5: 05dc9eba68f3bf418e6a0cf29d555878

Package: docker.io
Architecture: amd64
Version: 20.10.7-0ubuntu5
Built-Using: glibc (= 2.34-0ubuntu3), golang-1.13 (= 1.13.8-1ubuntu2)
Priority: optional
Section: universe/admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Paul Tagliamonte
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 188101
Depends: adduser, containerd (>= 1.2.6-0ubuntu1~), iptables, debconf (>= 0.5) | debconf-2.0, libc6 (>= 2.34), libdevmapper1.02.1 (>= 2:1.02.97), libsystemd0 (>= 209~)
Recommends: ca-certificates, git, pigz, ubuntu-fan, xz-utils, apparmor
Suggests: aufs-tools, btrfs-progs, cgroupfs-mount | cgroup-lite, debootstrap, docker-doc, rinse, zfs-fuse | zfsutils
Breaks: docker (<< 1.5~)
Replaces: docker (<< 1.5~)
Filename: pool/universe/d/docker.io/docker.io_20.10.7-0ubuntu5_amd64.deb
Size: 40983078
MD5sum: 1722560d94c574c896892c55b3b15896
SHA1: 9be5e0ec350ed50653c1b872a5ffba44c30a2144
SHA256: 989d0e0a49d5c06e78a63cfa36de25b2c2d7a70a8123b467012b2f225d7c2389
SHA512: 25ded81d668c446994008097cf688d23ea743269e72cef6d106761f824ee4274c4b18dd239cbcf605ae28a9139ebb10b4bdc2e939a44034b711900dc807945d9
Homepage: https://www.docker.com/community-edition
Description-en: Linux container runtime
Docker complements kernel namespacing with a high-level API which operates at
the process level. It runs unix processes with strong guarantees of isolation
and repeatability across servers.
.
Docker is a great building block for automating distributed systems:
large-scale web deployments, database clusters, continuous deployment systems,
private PaaS, service-oriented architectures, etc.
.
This package contains the daemon and client. Using docker.io on non-amd64 hosts
is not supported at this time. Please be careful when using it on anything
besides amd64.
.
Also, note that kernel version 3.8 or above is required for proper operation of
the daemon process, and that any lower versions may have subtle and/or glaring
issues.
Description-md5: 05dc9eba68f3bf418e6a0cf29d555878