package grub-efi-amd64-signed 1.93.10+2.02-2ubuntu8.9 failed to install/upgrade: instalado grub-efi-amd64-signed paquete post-installation guión el subproceso devolvió un error con estado de salida 1

[Linuxmano]

Some programs, like gparte, do not start. And grub is not executed.

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: grub-efi-amd64-signed 1.93.10+2.02-2ubuntu8.9
ProcVersionSignature: Ubuntu 4.15.0-39.42-generic 4.15.18
Uname: Linux 4.15.0-39-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
Date: Fri Nov 23 02:03:27 2018
ErrorMessage: instalado grub-efi-amd64-signed paquete post-installation guión el subproceso devolvió un error con estado de salida 1
Python3Details: /usr/bin/python3.6, Python 3.6.7, python3-minimal, 3.6.7-1~18.04
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2.1
 apt 1.6.6
SourcePackage: grub2-signed
Title: package grub-efi-amd64-signed 1.93.10+2.02-2ubuntu8.9 failed to install/upgrade: instalado grub-efi-amd64-signed paquete post-installation guión el subproceso devolvió un error con estado de salida 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Linuxmano (linuxmano)]

My version is Ubuntu 18.04,1 LTS.

[Launchpad Janitor (janitor)]

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