package swapspace 1.14-1 failed to install/upgrade: installed swapspace package post-installation script subprocess returned error exit status 1

[Animesh Sharma]

I reinstalled ubuntu 20.04 on 18.04 and it keeps crashing(everything keyboard, mouse, screen freezes). The fanspeed increases and my machine starts heating cos of this

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: swapspace 1.14-1
ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
Uname: Linux 5.4.0-40-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.3
AptOrdering:
 swapspace:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
CasperMD5CheckResult: skip
Date: Thu Jul 9 00:43:08 2020
ErrorMessage: installed swapspace package post-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2020-07-08 (0 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.2ubuntu0.1
SourcePackage: swapspace
Title: package swapspace 1.14-1 failed to install/upgrade: installed swapspace package post-installation script subprocess returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.