Thank you for reporting this bug to Ubuntu. Ubuntu 17.10 (artful) reached end-of-life on July 19, 2018.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in. ** Changed in: gnome-session (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/1716406 Title: package gnome-session 3.25.90-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 Status in gnome-session package in Ubuntu: Won't Fix Bug description: as you see can't install packages, like gnome-session 3.25.90-Oubuntu3. Installation failed. I'll retry ProblemType: Package DistroRelease: Ubuntu 17.10 Package: gnome-session 3.25.90-0ubuntu3 ProcVersionSignature: Ubuntu 4.12.0-12.13-generic 4.12.8 Uname: Linux 4.12.0-12-generic x86_64 ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 Date: Mon Sep 11 16:39:48 2017 DuplicateSignature: package:gnome-session:3.25.90-0ubuntu3 Setting up gnome-session (3.25.90-0ubuntu3) ... update-alternatives: error: alternative path /usr/share/gnome-shell/theme/gnome-shell.css doesn't exist dpkg: error processing package gnome-session (--configure): subprocess installed post-installation script returned error exit status 2 ErrorMessage: subprocess installed post-installation script returned error exit status 2 InstallationDate: Installed on 2017-05-27 (107 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20161008) Python3Details: /usr/bin/python3.6, Python 3.6.2, python3-minimal, 3.6.1-0ubuntu3 PythonDetails: /usr/bin/python2.7, Python 2.7.13, python-minimal, 2.7.13-2 RelatedPackageVersions: dpkg 1.18.24ubuntu1 apt 1.5~rc2 SourcePackage: gnome-session Title: package gnome-session 3.25.90-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1716406/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

