package grub-efi-amd64-signed 1.167.2+2.04-1ubuntu44.2 failed to install/upgrade: el subproceso instalado paquete grub-efi-amd64-signed script post-installation devolvió el código de salida de error 1

[Flávio Matias da Silva]

Irror.

ProblemType: Package
DistroRelease: Ubuntu 20.10
Package: grub-efi-amd64-signed 1.167.2+2.04-1ubuntu44.2
ProcVersionSignature: Ubuntu 5.8.0-55.62-generic 5.8.18
Uname: Linux 5.8.0-55-generic x86_64
NonfreeKernelModules: socwatch2_13 vtsspp sep5 socperf3 pax zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu50.7
Architecture: amd64
CasperMD5CheckResult: skip
Date: Wed Jun 23 08:53:15 2021
ErrorMessage: el subproceso instalado paquete grub-efi-amd64-signed script post-installation devolvió el código de salida de error 1
Python3Details: /usr/bin/python3.8, Python 3.8.6, python3-minimal, 3.8.6-0ubuntu1
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.20.5ubuntu2
 apt 2.1.10ubuntu0.1
SourcePackage: grub2-signed
Title: package grub-efi-amd64-signed 1.167.2+2.04-1ubuntu44.2 failed to install/upgrade: el subproceso instalado paquete grub-efi-amd64-signed script post-installation devolvió el código de salida de error 1
UpgradeStatus: No upgrade log present (probably fresh install)