Verification: ===== Hirsute ===== ubuntu@hirsute:~$ dpkg -l | grep docker.io ii docker.io 20.10.7-0ubuntu5~21.04.1 amd64 Linux container runtime ubuntu@hirsute:~$ sudo docker run -it --rm ubuntu:impish /bin/bash -c 'apt-get update; apt-get full-upgrade -y; apt-get install -y jq' Unable to find image 'ubuntu:impish' locally impish: Pulling from library/ubuntu 3910f09893e5: Pull complete Digest: sha256:f53c26896aaebc7727f3255c24e261b1b6f630a848a2e67c8cc5848d7c33f93f Status: Downloaded newer image for ubuntu:impish Get:1 http://security.ubuntu.com/ubuntu impish-security InRelease [99.5 kB] Get:2 http://archive.ubuntu.com/ubuntu impish InRelease [270 kB] Get:3 http://security.ubuntu.com/ubuntu impish-security/universe amd64 Packages [5466 B] Get:4 http://security.ubuntu.com/ubuntu impish-security/main amd64 Packages [7654 B] Get:5 http://archive.ubuntu.com/ubuntu impish-updates InRelease [99.8 kB] Get:6 http://archive.ubuntu.com/ubuntu impish-backports InRelease [90.7 kB] Get:7 http://archive.ubuntu.com/ubuntu impish/main amd64 Packages [1793 kB] Get:8 http://archive.ubuntu.com/ubuntu impish/universe amd64 Packages [16.7 MB] Get:9 http://archive.ubuntu.com/ubuntu impish/multiverse amd64 Packages [256 kB] Get:10 http://archive.ubuntu.com/ubuntu impish/restricted amd64 Packages [110 kB] Get:11 http://archive.ubuntu.com/ubuntu impish-updates/main amd64 Packages [25.9 kB] Get:12 http://archive.ubuntu.com/ubuntu impish-updates/restricted amd64 Packages [21.6 kB] Get:13 http://archive.ubuntu.com/ubuntu impish-updates/universe amd64 Packages [5911 B] Fetched 19.5 MB in 4s (4374 kB/s) Reading package lists... Done Reading package lists... Done Building dependency tree... Done Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Reading package lists... Done Building dependency tree... Done Reading state information... Done The following additional packages will be installed: libjq1 libonig5 The following NEW packages will be installed: jq libjq1 libonig5 0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Need to get 359 kB of archives. After this operation, 1083 kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu impish/main amd64 libonig5 amd64 6.9.6-1.1build1 [174 kB] Get:2 http://archive.ubuntu.com/ubuntu impish/main amd64 libjq1 amd64 1.6-2.1ubuntu2 [133 kB] Get:3 http://archive.ubuntu.com/ubuntu impish/main amd64 jq amd64 1.6-2.1ubuntu2 [52.5 kB] Fetched 359 kB in 1s (247 kB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libonig5:amd64. (Reading database ... 4386 files and directories currently installed.) Preparing to unpack .../libonig5_6.9.6-1.1build1_amd64.deb ... Unpacking libonig5:amd64 (6.9.6-1.1build1) ... Selecting previously unselected package libjq1:amd64. Preparing to unpack .../libjq1_1.6-2.1ubuntu2_amd64.deb ... Unpacking libjq1:amd64 (1.6-2.1ubuntu2) ... Selecting previously unselected package jq. Preparing to unpack .../jq_1.6-2.1ubuntu2_amd64.deb ... Unpacking jq (1.6-2.1ubuntu2) ... Setting up libonig5:amd64 (6.9.6-1.1build1) ... Setting up libjq1:amd64 (1.6-2.1ubuntu2) ... Setting up jq (1.6-2.1ubuntu2) ... Processing triggers for libc-bin (2.34-0ubuntu3) ... ubuntu@hirsute:~$ echo $? 0 ===== Focal ===== ubuntu@focal:~$ dpkg -l | grep docker.io ii docker.io 20.10.7-0ubuntu5~20.04.1 amd64 Linux container runtime ubuntu@focal:~$ sudo docker run -it --rm ubuntu:impish /bin/bash -c 'apt-get update; apt-get full-upgrade -y; apt-get install -y jq' Unable to find image 'ubuntu:impish' locally impish: Pulling from library/ubuntu 3910f09893e5: Pull complete Digest: sha256:f53c26896aaebc7727f3255c24e261b1b6f630a848a2e67c8cc5848d7c33f93f Status: Downloaded newer image for ubuntu:impish Get:1 http://archive.ubuntu.com/ubuntu impish InRelease [270 kB] Get:2 http://security.ubuntu.com/ubuntu impish-security InRelease [99.5 kB] Get:3 http://security.ubuntu.com/ubuntu impish-security/universe amd64 Packages [5466 B] Get:4 http://security.ubuntu.com/ubuntu impish-security/main amd64 Packages [7654 B] Get:5 http://archive.ubuntu.com/ubuntu impish-updates InRelease [99.8 kB] Get:6 http://archive.ubuntu.com/ubuntu impish-backports InRelease [90.7 kB] Get:7 http://archive.ubuntu.com/ubuntu impish/main amd64 Packages [1793 kB] Get:8 http://archive.ubuntu.com/ubuntu impish/restricted amd64 Packages [110 kB] Get:9 http://archive.ubuntu.com/ubuntu impish/multiverse amd64 Packages [256 kB] Get:10 http://archive.ubuntu.com/ubuntu impish/universe amd64 Packages [16.7 MB] Get:11 http://archive.ubuntu.com/ubuntu impish-updates/universe amd64 Packages [5911 B] Get:12 http://archive.ubuntu.com/ubuntu impish-updates/main amd64 Packages [25.9 kB] Get:13 http://archive.ubuntu.com/ubuntu impish-updates/restricted amd64 Packages [21.6 kB] Fetched 19.5 MB in 5s (4197 kB/s) Reading package lists... Done Reading package lists... Done Building dependency tree... Done Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Reading package lists... Done Building dependency tree... Done Reading state information... Done The following additional packages will be installed: libjq1 libonig5 The following NEW packages will be installed: jq libjq1 libonig5 0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Need to get 359 kB of archives. After this operation, 1083 kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu impish/main amd64 libonig5 amd64 6.9.6-1.1build1 [174 kB] Get:2 http://archive.ubuntu.com/ubuntu impish/main amd64 libjq1 amd64 1.6-2.1ubuntu2 [133 kB] Get:3 http://archive.ubuntu.com/ubuntu impish/main amd64 jq amd64 1.6-2.1ubuntu2 [52.5 kB] Fetched 359 kB in 1s (252 kB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libonig5:amd64. (Reading database ... 4386 files and directories currently installed.) Preparing to unpack .../libonig5_6.9.6-1.1build1_amd64.deb ... Unpacking libonig5:amd64 (6.9.6-1.1build1) ... Selecting previously unselected package libjq1:amd64. Preparing to unpack .../libjq1_1.6-2.1ubuntu2_amd64.deb ... Unpacking libjq1:amd64 (1.6-2.1ubuntu2) ... Selecting previously unselected package jq. Preparing to unpack .../jq_1.6-2.1ubuntu2_amd64.deb ... Unpacking jq (1.6-2.1ubuntu2) ... Setting up libonig5:amd64 (6.9.6-1.1build1) ... Setting up libjq1:amd64 (1.6-2.1ubuntu2) ... Setting up jq (1.6-2.1ubuntu2) ... Processing triggers for libc-bin (2.34-0ubuntu3) ... ubuntu@focal:~$ echo $? 0 ===== Bionic ===== ubuntu@bionic:~$ dpkg -l | grep docker.io ii docker.io 20.10.7-0ubuntu5~18.04.2 amd64 Linux container runtime ubuntu@bionic:~$ sudo docker run -it --rm ubuntu:impish /bin/bash -c 'apt-get update; apt-get full-upgrade -y; apt-get install -y jq' Unable to find image 'ubuntu:impish' locally impish: Pulling from library/ubuntu 3910f09893e5: Pull complete Digest: sha256:f53c26896aaebc7727f3255c24e261b1b6f630a848a2e67c8cc5848d7c33f93f Status: Downloaded newer image for ubuntu:impish time="2021-10-25T17:29:51.179453666-03:00" level=info msg="starting signal loop" namespace=moby path=/run/containerd/io.containerd.runtime.v2.task/moby/296c40908f399fe0c0c972742b405e43f487d420f7925717b760e19e279615ab pid=25229 Get:1 http://security.ubuntu.com/ubuntu impish-security InRelease [99.5 kB] Get:2 http://archive.ubuntu.com/ubuntu impish InRelease [270 kB] Get:3 http://security.ubuntu.com/ubuntu impish-security/main amd64 Packages [7654 B] Get:4 http://security.ubuntu.com/ubuntu impish-security/universe amd64 Packages [5466 B] Get:5 http://archive.ubuntu.com/ubuntu impish-updates InRelease [99.8 kB] Get:6 http://archive.ubuntu.com/ubuntu impish-backports InRelease [90.7 kB] Get:7 http://archive.ubuntu.com/ubuntu impish/universe amd64 Packages [16.7 MB] Get:8 http://archive.ubuntu.com/ubuntu impish/multiverse amd64 Packages [256 kB] Get:9 http://archive.ubuntu.com/ubuntu impish/restricted amd64 Packages [110 kB] Get:10 http://archive.ubuntu.com/ubuntu impish/main amd64 Packages [1793 kB] Get:11 http://archive.ubuntu.com/ubuntu impish-updates/restricted amd64 Packages [21.6 kB] Get:12 http://archive.ubuntu.com/ubuntu impish-updates/main amd64 Packages [25.9 kB] Get:13 http://archive.ubuntu.com/ubuntu impish-updates/universe amd64 Packages [5911 B] Fetched 19.5 MB in 5s (4190 kB/s) Reading package lists... Done Reading package lists... Done Building dependency tree... Done Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Reading package lists... Done Building dependency tree... Done Reading state information... Done The following additional packages will be installed: libjq1 libonig5 The following NEW packages will be installed: jq libjq1 libonig5 0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Need to get 359 kB of archives. After this operation, 1083 kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu impish/main amd64 libonig5 amd64 6.9.6-1.1build1 [174 kB] Get:2 http://archive.ubuntu.com/ubuntu impish/main amd64 libjq1 amd64 1.6-2.1ubuntu2 [133 kB] Get:3 http://archive.ubuntu.com/ubuntu impish/main amd64 jq amd64 1.6-2.1ubuntu2 [52.5 kB] Fetched 359 kB in 2s (236 kB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libonig5:amd64. (Reading database ... 4386 files and directories currently installed.) Preparing to unpack .../libonig5_6.9.6-1.1build1_amd64.deb ... Unpacking libonig5:amd64 (6.9.6-1.1build1) ... Selecting previously unselected package libjq1:amd64. Preparing to unpack .../libjq1_1.6-2.1ubuntu2_amd64.deb ... Unpacking libjq1:amd64 (1.6-2.1ubuntu2) ... Selecting previously unselected package jq. Preparing to unpack .../jq_1.6-2.1ubuntu2_amd64.deb ... Unpacking jq (1.6-2.1ubuntu2) ... Setting up libonig5:amd64 (6.9.6-1.1build1) ... Setting up libjq1:amd64 (1.6-2.1ubuntu2) ... Setting up jq (1.6-2.1ubuntu2) ... Processing triggers for libc-bin (2.34-0ubuntu3) ... time="2021-10-25T17:29:59.458089606-03:00" level=info msg="shim disconnected" id=296c40908f399fe0c0c972742b405e43f487d420f7925717b760e19e279615ab time="2021-10-25T17:29:59.458142186-03:00" level=warning msg="cleaning up after shim disconnected" id=296c40908f399fe0c0c972742b405e43f487d420f7925717b760e19e279615ab namespace=moby time="2021-10-25T17:29:59.458148067-03:00" level=info msg="cleaning up dead shim" time="2021-10-25T17:29:59.462705131-03:00" level=warning msg="cleanup warnings time=\"2021-10-25T17:29:59-03:00\" level=info msg=\"starting signal loop\" namespace=moby pid=25589\n" ubuntu@bionic:~$ echo $? 0