Public bug reported: This has been happening since I had to fix Appamor on my Laptop. It looks like some dependencies were broken but Synaptic package Manager does not get to identify any broken dependency. Every time that my system finishes to update some software a fail popup come up saying It does not get to uninstall old packages and files. I've tried many tips from internet but nothing worked. Please, could you help me with this annoying issue?
ProblemType: Package DistroRelease: Ubuntu 18.04 Package: gdm3 3.28.2-0ubuntu1.4 ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18 Uname: Linux 4.15.0-34-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.3 AptOrdering: gir1.2-udisks-2.0:amd64: Install NULL: ConfigurePending Architecture: amd64 Date: Thu Sep 27 18:31:36 2018 DuplicateSignature: package:gdm3:3.28.2-0ubuntu1.4 Setting up grub-pc (2.02-2ubuntu8.4) ... dpkg: error processing package grub-pc (--configure): installed grub-pc package post-installation script subprocess returned error exit status 10 ErrorMessage: installed gdm3 package post-installation script subprocess returned error exit status 10 InstallationDate: Installed on 2018-03-14 (197 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1) Python3Details: /usr/bin/python3.6, Python 3.6.6, unpackaged PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, unpackaged RelatedPackageVersions: dpkg 1.19.0.5ubuntu2 apt 1.6.3ubuntu0.1 SourcePackage: gdm3 Title: package gdm3 3.28.2-0ubuntu1.4 failed to install/upgrade: installed gdm3 package post-installation script subprocess returned error exit status 10 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gdm3 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package bionic -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1794885 Title: package gdm3 3.28.2-0ubuntu1.4 failed to install/upgrade: installed gdm3 package post-installation script subprocess returned error exit status 10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1794885/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs