Public bug reported: How to reproduce?
First, we install libaacs0 for amd64. sudo apt install libaacs0:amd64 Now we realize that we need libaacs0 for wine, so we install libaacs0 for i386 which should remove the first package. sudo apt install libaacs0:i386 The installation fails as /usr/share/doc/libaacs0/changelog.Debian.gz from libaacs0:amd64 has not yet been deleted when libaacs0:i386 tries to write this file. Manually removing libaacs0:amd64 before installing libaacs0:i386 works as expected. ProblemType: Package DistroRelease: Ubuntu 20.04 Package: libaacs0 (not installed) ProcVersionSignature: Ubuntu 5.8.0-49.55~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-49-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 CasperMD5CheckResult: skip Date: Fri Apr 2 02:36:23 2021 ErrorMessage: Versuch, gemeinsam benutztes »/usr/share/doc/libaacs0/changelog.Debian.gz« zu überschreiben, welches verschieden von anderen Instanzen des Paketes libaacs0:i386 ist InstallationDate: Installed on 2018-12-11 (843 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: /usr/bin/python3.8, Python 3.8.5, python-is-python3, 3.8.2-4 RelatedPackageVersions: dpkg 1.19.7ubuntu3 apt 2.0.5 SourcePackage: libaacs Title: package libaacs0 (not installed) failed to install/upgrade: Versuch, gemeinsam benutztes »/usr/share/doc/libaacs0/changelog.Debian.gz« zu überschreiben, welches verschieden von anderen Instanzen des Paketes libaacs0:i386 ist UpgradeStatus: Upgraded to focal on 2020-10-26 (157 days ago) ** Affects: libaacs (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922307 Title: package libaacs0 (not installed) failed to install/upgrade: Versuch, gemeinsam benutztes »/usr/share/doc/libaacs0/changelog.Debian.gz« zu überschreiben, welches verschieden von anderen Instanzen des Paketes libaacs0:i386 ist To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libaacs/+bug/1922307/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs