package libstartup-notification0:amd64 0.12-4build1 failed to install/upgrade: package libstartup-notification0:amd64 is already installed and configured

[Abhishek]

i dont know much about it

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: libstartup-notification0:amd64 0.12-4build1
ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18
Uname: Linux 4.15.0-43-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
AptdaemonVersion: 1.1.1+bzr982-0ubuntu19
Architecture: amd64
CrashReports:
 640:1000:117:1675966:2019-01-25 09:24:17.151929340 +0530:2019-01-25 09:24:18.183932819 +0530:/var/crash/_usr_lib_update-notifier_system-crash-notification.1000.crash
 640:0:117:901316:2019-01-25 09:24:11.503910296 +0530:2019-01-25 10:39:45.831198675 +0530:/var/crash/libstartup-notification0.0.crash
 640:1000:117:55079:2019-01-25 09:24:18.983935517 +0530:2019-01-25 09:24:18.983935517 +0530:/var/crash/_usr_share_apport_apport-gtk.1000.crash
 640:0:117:1223321:2019-01-25 10:13:11.973828077 +0530:2019-01-25 10:13:12.973828077 +0530:/var/crash/libstartup-notification0:amd64.0.crash
Date: Fri Jan 25 10:13:12 2019
ErrorMessage: package libstartup-notification0:amd64 is already installed and configured
InstallationDate: Installed on 2019-01-19 (5 days ago)
InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228)
Python3Details: /usr/bin/python3.6, Python 3.6.7, python3-minimal, 3.6.7-1~18.04
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2.1
 apt 1.6.6ubuntu0.1
SourcePackage: dpkg
Title: package libstartup-notification0:amd64 0.12-4build1 failed to install/upgrade: package libstartup-notification0:amd64 is already installed and configured
UpgradeStatus: Upgraded to bionic on 2019-01-25 (0 days ago)