Public bug reported: I think I broke it trying to upgrade to Python 3.6.1
ProblemType: Package DistroRelease: Ubuntu 16.04 Package: unity-tweak-tool 0.0.7ubuntu2 ProcVersionSignature: Ubuntu 4.4.0-83.106-generic 4.4.70 Uname: Linux 4.4.0-83-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 AptOrdering: unity-tweak-tool: Purge NULL: ConfigurePending Architecture: amd64 Date: Sun Jul 9 14:24:59 2017 DpkgTerminalLog: Removing unity-tweak-tool (0.0.7ubuntu2) ... /var/lib/dpkg/info/unity-tweak-tool.prerm: 6: /var/lib/dpkg/info/unity-tweak-tool.prerm: py3clean: not found dpkg: error processing package unity-tweak-tool (--purge): subprocess installed pre-removal script returned error exit status 127 DuplicateSignature: package:unity-tweak-tool:0.0.7ubuntu2 Removing unity-tweak-tool (0.0.7ubuntu2) ... /var/lib/dpkg/info/unity-tweak-tool.prerm: 6: /var/lib/dpkg/info/unity-tweak-tool.prerm: py3clean: not found dpkg: error processing package unity-tweak-tool (--purge): subprocess installed pre-removal script returned error exit status 127 ErrorMessage: subprocess installed pre-removal script returned error exit status 127 InstallationDate: Installed on 2016-12-29 (192 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) PackageArchitecture: all RelatedPackageVersions: dpkg 1.18.4ubuntu1.1 apt 1.2.15ubuntu0.2 SourcePackage: unity-tweak-tool Title: package unity-tweak-tool 0.0.7ubuntu2 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 127 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: unity-tweak-tool (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package need-duplicate-check third-party-packages xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1703246 Title: package unity-tweak-tool 0.0.7ubuntu2 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 127 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-tweak-tool/+bug/1703246/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs