package systemd 234-2ubuntu12.1 failed to install/upgrade: triggers looping, abandoned

[Lishant Sahu]

no update is showing but it says it's done.

ProblemType: Package
DistroRelease: Ubuntu 17.10
Package: systemd 234-2ubuntu12.1
ProcVersionSignature: Ubuntu 4.13.0-26.29~16.04.2-generic 4.13.13
Uname: Linux 4.13.0-26-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
Date: Wed Jan 17 01:20:09 2018
ErrorMessage: triggers looping, abandoned
InstallationDate: Installed on 2018-01-01 (15 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
MachineType: HP HP 245 G4 Notebook PC
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-26-generic root=UUID=b7273ef9-5fca-4ec5-abd7-0924aa6b9ed2 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.24ubuntu1
 apt 1.5.1
SourcePackage: systemd
SystemdDelta:
 [EXTENDED] /etc/systemd/system/display-manager.service → /lib/systemd/system/display-manager.service.d/xdiagnose.conf
 [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf
 [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf

 3 overridden configuration files found.
Title: package systemd 234-2ubuntu12.1 failed to install/upgrade: triggers looping, abandoned
UpgradeStatus: Upgraded to artful on 2018-01-16 (0 days ago)
dmi.bios.date: 10/29/2015
dmi.bios.vendor: Insyde
dmi.bios.version: F.1C
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 80C7
dmi.board.vendor: HP
dmi.board.version: KBC Version 98.0E
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.1C:bd10/29/2015:svnHP:pnHP245G4NotebookPC:pvrType1ProductConfigId:rvnHP:rn80C7:rvrKBCVersion98.0E:cvnHP:ct10:cvrChassisVersion:
dmi.product.family: 103C_5336AN G=N L=SMB B=HP S=245
dmi.product.name: HP 245 G4 Notebook PC
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP