package friendly-recovery 0.2.41ubuntu0.20.04.1 failed to install/upgrade: el subproceso instalado paquete friendly-recovery script post-installation devolvió el código de salida de error 127

[Sergi Sanchez]

After upgrade process "#sudo apt upgrade", the final message was:
Se encontraron errores al procesar:
 grub-pc
 friendly-recovery
 linux-image-5.4.0-66-generic
 linux-image-5.4.0-72-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: friendly-recovery 0.2.41ubuntu0.20.04.1
ProcVersionSignature: Ubuntu 5.4.0-65.73-generic 5.4.78
Uname: Linux 5.4.0-65-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
CasperMD5CheckResult: skip
Date: Wed Apr 21 11:09:21 2021
ErrorMessage: el subproceso instalado paquete friendly-recovery script post-installation devolvió el código de salida de error 127
InstallationDate: Installed on 2018-05-24 (1063 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
PackageArchitecture: all
Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.18, python-is-python2, 2.7.17-4
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.5
SourcePackage: friendly-recovery
Title: package friendly-recovery 0.2.41ubuntu0.20.04.1 failed to install/upgrade: el subproceso instalado paquete friendly-recovery script post-installation devolvió el código de salida de error 127
UpgradeStatus: Upgraded to focal on 2020-04-24 (361 days ago)