package libgtkmm-2.4-doc (not installed) failed to install/upgrade: '/usr/share/doc/libgtkmm-2.4-dev/examples/README' を上書きしようとしています。これはパッケージ libgtkmm-2.4-dev:amd64 1:2.24.5-2 にも存在します

[hideyuki kawahara]

20180801
  install gtkmm3.0 <-- Is this influenced?

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: libgtkmm-2.4-doc (not installed)
ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
Uname: Linux 4.15.0-29-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
Date: Wed Aug 1 17:32:12 2018
ErrorMessage: '/usr/share/doc/libgtkmm-2.4-dev/examples/README' を上書きしようとしています。これはパッケージ libgtkmm-2.4-dev:amd64 1:2.24.5-2 にも存在します
InstallationDate: Installed on 2018-04-15 (107 days ago)
InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404)
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3ubuntu1
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2
 apt 1.6.3
SourcePackage: gtkmm2.4
Title: package libgtkmm-2.4-doc (not installed) failed to install/upgrade: '/usr/share/doc/libgtkmm-2.4-dev/examples/README' を上書きしようとしています。これはパッケージ libgtkmm-2.4-dev:amd64 1:2.24.5-2 にも存在します
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.