*** This bug is a duplicate of bug 1749188 *** https://bugs.launchpad.net/bugs/1749188
Public bug reported: May be same as two other listed bugs, not sure ProblemType: Package DistroRelease: Ubuntu 16.04 Package: docker.io 1.13.1-0ubuntu1~16.04.2 ProcVersionSignature: Ubuntu 4.13.0-38.43~16.04.1-generic 4.13.16 Uname: Linux 4.13.0-38-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.15 Architecture: amd64 Date: Thu Apr 12 08:56:38 2018 DuplicateSignature: package:docker.io:1.13.1-0ubuntu1~16.04.2 Setting up docker.io (1.13.1-0ubuntu1~16.04.2) ... addgroup: The group `docker' already exists and is not a system group. Exiting. dpkg: error processing package docker.io (--configure): subprocess installed post-installation script returned error exit status 1 ErrorMessage: subprocess installed post-installation script returned error exit status 1 InstallationDate: Installed on 2018-02-13 (57 days ago) InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) RelatedPackageVersions: dpkg 1.18.4ubuntu1.4 apt 1.2.26 SourcePackage: docker.io Title: package docker.io 1.13.1-0ubuntu1~16.04.2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: docker.io (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1763380 Title: package docker.io 1.13.1-0ubuntu1~16.04.2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/docker.io/+bug/1763380/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs