package texlive-pictures-doc 2015.20160320-1ubuntu0.1 failed to install/upgrade: il pacchetto texlive-pictures-doc non è pronto per la configurazione impossibile configurarlo (stato corrente "half-installed")

bug

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: texlive-pictures-doc 2015.20160320-1ubuntu0.1
ProcVersionSignature: Ubuntu 4.15.0-33.36~16.04.1-lowlatency 4.15.18
Uname: Linux 4.15.0-33-lowlatency x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Mon Sep 3 12:32:46 2018
ErrorMessage: il pacchetto texlive-pictures-doc non è pronto per la configurazione impossibile configurarlo (stato corrente "half-installed")
InstallationDate: Installed on 2018-07-25 (39 days ago)
InstallationMedia: Ubuntu-Studio 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.4
 apt 1.2.27
SourcePackage: texlive-base
Title: package texlive-pictures-doc 2015.20160320-1ubuntu0.1 failed to install/upgrade: il pacchetto texlive-pictures-doc non è pronto per la configurazione impossibile configurarlo (stato corrente "half-installed")
UpgradeStatus: Upgraded to xenial on 2018-09-03 (0 days ago)