package linux-image-4.15.0-54-generic (not installed) failed to install/upgrade: subprocess installed pre-removal script returned error exit status 1

[Scott Overall]

Happened while setting up new Ubuntu Installation on an UP Board SBC following the steps in the wiki linked here: https://wiki.up-community.org/Ubuntu

One step was not performed properly. On removing the generic installed kernel, a warning message came up for one of the packages and I improperly clicked abort rather than letting it proceed, and now errors are appearing.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-54-generic (not installed)
ProcVersionSignature: Ubuntu 4.15.0-37.40~upboard03-generic 4.15.18
Uname: Linux 4.15.0-37-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.19
Architecture: amd64
Date: Tue Jul 16 14:56:51 2019
ErrorMessage: subprocess installed pre-removal script returned error exit status 1
InstallationDate: Installed on 2019-07-16 (0 days ago)
InstallationMedia: Ubuntu 16.04.6 LTS "Xenial Xerus" - Release amd64 (20190227)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.5
 apt 1.2.32
SourcePackage: linux-signed-hwe
Title: package linux-image-4.15.0-54-generic (not installed) failed to install/upgrade: subprocess installed pre-removal script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)