package tomcat7 7.0.68-1ubuntu0.1 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 1

[Pedro]

dpkg: error al procesar el paquete tomcat7 (--configure):
 el subproceso instalado el script post-installation devolvió el código de salida de error 1

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: tomcat7 7.0.68-1ubuntu0.1
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Wed Jul 20 14:36:18 2016
ErrorMessage: el subproceso instalado el script post-installation devolvió el código de salida de error 1
InstallationDate: Installed on 2016-07-20 (0 days ago)
InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.3)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: tomcat7
Title: package tomcat7 7.0.68-1ubuntu0.1 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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

[Andreas Hasenack (ahasenack)]

Thanks for filing this bug in Ubuntu, and apologies for taking so long to update it.

Could you please show the output of the following command:

sudo systemctl status tomcat7.service

The attached logs unfortunately only tell that the service failed to start, but not why.

[Launchpad Janitor (janitor)]

[Expired for tomcat7 (Ubuntu) because there has been no activity for 60 days.]