package linux-image-4.15.0-48-generic 4.15.0-48.51~16.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/zz-runlilo exited with return code 1

[Giambattista Caltabiano]

I have no idea what the issue is.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-48-generic 4.15.0-48.51~16.04.1
ProcVersionSignature: Ubuntu 4.15.0-47.50~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-47-generic i686
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: i386
Date: Wed May 8 07:19:15 2019
DpkgHistoryLog:
 Start-Date: 2019-05-08 07:14:41
 Commandline: /usr/bin/unattended-upgrade
 Upgrade: sudo:i386 (1.8.16-0ubuntu1.5, 1.8.16-0ubuntu1.6), distro-info-data:i386 (0.28ubuntu0.11, 0.28ubuntu0.12)
ErrorMessage: run-parts: /etc/kernel/postinst.d/zz-runlilo exited with return code 1
InstallationDate: Installed on 2018-07-20 (291 days ago)
InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release i386 (20180228)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.5
 apt 1.2.31
SourcePackage: lilo
Title: package linux-image-4.15.0-48-generic 4.15.0-48.51~16.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/zz-runlilo exited with return code 1
UpgradeStatus: No upgrade log present (probably fresh install)