install of update fails package linux-image-unsigned-4.15.0-23-generic 4.15.0-23.25 failed to install/upgrade: run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 4

Software update contained said package, it failed.

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: linux-image-unsigned-4.15.0-23-generic 4.15.0-23.25
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Uname: Linux 4.15.0-22-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: vaughn 1753 F.... pulseaudio
 /dev/snd/controlC0: vaughn 1753 F.... pulseaudio
Date: Fri Jul 13 22:53:02 2018
ErrorMessage: run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 4
HibernationDevice: RESUME=UUID=f85c69a0-8f78-4c5c-951a-99bcf5a12b45
InstallationDate: Installed on 2018-04-29 (76 days ago)
InstallationMedia: Ubuntu-Budgie 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: Hewlett-Packard HP 15 Notebook PC
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-22-generic root=UUID=c004bf01-2c8f-4dfd-9bc7-c3b8715bfe1c ro quiet splash
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
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: grub-pc N/A
SourcePackage: dkms
Title: package linux-image-unsigned-4.15.0-23-generic 4.15.0-23.25 failed to install/upgrade: run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 4
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/29/2014
dmi.bios.vendor: Insyde
dmi.bios.version: F.13
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 2330
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 99.0B
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.13:bd08/29/2014:svnHewlett-Packard:pnHP15NotebookPC:pvr096C100002405E00050660180:rvnHewlett-Packard:rn2330:rvr99.0B:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV
dmi.product.name: HP 15 Notebook PC
dmi.product.version: 096C100002405E00050660180
dmi.sys.vendor: Hewlett-Packard