package systemd 239-7ubuntu10.10 failed to install/upgrade: package systemd is already installed and configured

[Fulvio Denza]

When I open the terminal and I move into / directory appears bug on the package libss2::amd64

ProblemType: Package
DistroRelease: Ubuntu 18.10
Package: systemd 239-7ubuntu10.10
ProcVersionSignature: Ubuntu 4.18.0-16.17-generic 4.18.20
Uname: Linux 4.18.0-16-generic x86_64
ApportVersion: 2.20.10-0ubuntu13.2
AptdaemonVersion: 1.1.1+bzr982-0ubuntu20
Architecture: amd64
Date: Fri Mar 22 21:45:04 2019
ErrorMessage: package systemd is already installed and configured
InstallationDate: Installed on 2019-03-22 (0 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
MachineType: LENOVO 20J1CTO1WW
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-16-generic root=UUID=78ba6e66-5994-4116-b87f-313f77ded754 ro quiet splash vt.handoff=1
Python3Details: /usr/bin/python3.6, Python 3.6.7, python3-minimal, 3.6.7-1~18.10
PythonDetails: /usr/bin/python2.7, Python 2.7.15+, python-minimal, 2.7.15-3
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu5
 apt 1.7.4
SourcePackage: dpkg
SystemdDelta:
 [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

 2 overridden configuration files found.
Title: package systemd 239-7ubuntu10.10 failed to install/upgrade: package systemd is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/25/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: R0JET36W (1.21 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20J1CTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrR0JET36W(1.21):bd06/25/2018:svnLENOVO:pn20J1CTO1WW:pvrThinkPad132ndGen:rvnLENOVO:rn20J1CTO1WW:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad 13 2nd Gen
dmi.product.name: 20J1CTO1WW
dmi.product.sku: LENOVO_MT_20J1_BU_Think_FM_ThinkPad 13 2nd Gen
dmi.product.version: ThinkPad 13 2nd Gen
dmi.sys.vendor: LENOVO