*** This bug is a duplicate of bug 1407841 *** https://bugs.launchpad.net/bugs/1407841
Thanks for taking the time to report the issue. This is the same issue as found in bug 1407841. I am going to mark this bug as a duplicate of that one. Essentially, because you already had the docker group the install fails. ** This bug has been marked a duplicate of bug 1407841 docker.io package fails install if docker group is pre-existing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770791 Title: I am new to Linux. While installing docker I got the following error.package docker.io 17.12.1-0ubuntu1 failed to install/upgrade: installed docker.io package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/docker.io/+bug/1770791/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs