package apt-config-auto-update (not installed) failed to install/upgrade: 正试图覆盖 /etc/apt/apt.conf.d/10periodic，它同时被包含于软件包 update-notifier-common 3.168.15

when power on ,there is a texttile system error,about package of apt-config-auto-update,because i use apt command get some packages,sometime is worser than this,such as system can not login in interface. i afraid and have a large time to fix these issues. i hope software centre can provider more than packages,so that i can use interface to downloading them.
as other, i think one system should own one kernel ,so i think that is upgrade system through using system ,not upgrade user interface. so i can fell better because i always use my desktop theme,and stytles.

   thanks ,
best wish.

frome ubuntu users' xu
 to ubuntu system group.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: apt-config-auto-update (not installed)
ProcVersionSignature: Ubuntu 4.15.0-142.146~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-142-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.30
AptOrdering:
 apt-config-auto-update: Install
 apt-config-auto-update: Configure
 NULL: ConfigurePending
Architecture: amd64
Date: Wed Dec 15 20:29:11 2021
ErrorMessage: 正试图覆盖 /etc/apt/apt.conf.d/10periodic，它同时被包含于软件包 update-notifier-common 3.168.15
InstallationDate: Installed on 2021-12-13 (1 days ago)
InstallationMedia: Ubuntu 16.04.7 LTS "Xenial Xerus" - Release amd64 (20200806)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.7
 apt 1.2.35
SourcePackage: pk-update-icon
Title: package apt-config-auto-update (not installed) failed to install/upgrade: 正试图覆盖 /etc/apt/apt.conf.d/10periodic，它同时被包含于软件包 update-notifier-common 3.168.15
UpgradeStatus: No upgrade log present (probably fresh install)