package python3-update-manager 1:18.04.11.4 failed to install/upgrade: problemy z zależnościami - pozostawianie nieskonfigurowanego

[NieWnen]

After login on startup.

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: python3-update-manager 1:18.04.11.4
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
AptOrdering:
 linux-headers-4.15.0-20:amd64: Remove
 NULL: ConfigurePending
Aptdaemon:

Architecture: amd64
Date: Thu Jul 26 17:06:59 2018
ErrorMessage: problemy z zależnościami - pozostawianie nieskonfigurowanego
GsettingsChanges:

InstallationDate: Installed on 2018-07-08 (19 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
PackageArchitecture: all
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: update-manager
Title: package python3-update-manager 1:18.04.11.4 failed to install/upgrade: problemy z zależnościami - pozostawianie nieskonfigurowanego
UpgradeStatus: No upgrade log present (probably fresh install)