package ttf-root-installer 5.34.30-0ubuntu8 failed to install/upgrade: subprocess installed post-installation script returned error exit status 4

[Petjon]

package ttf-root-installer 5.34.30-0ubuntu8 failed to install/upgrade: subprocess installed post-installation script returned error exit status 4

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: ttf-root-installer 5.34.30-0ubuntu8
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: Mon Aug 8 09:23:01 2016
DuplicateSignature:
 package:ttf-root-installer:5.34.30-0ubuntu8
 Setting up ttf-root-installer (5.34.30-0ubuntu8) ...
 dpkg: error processing package ttf-root-installer (--configure):
  subprocess installed post-installation script returned error exit status 4
ErrorMessage: subprocess installed post-installation script returned error exit status 4
InstallationDate: Installed on 2015-10-25 (287 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: root-system
Title: package ttf-root-installer 5.34.30-0ubuntu8 failed to install/upgrade: subprocess installed post-installation script returned error exit status 4
UpgradeStatus: Upgraded to xenial on 2016-08-08 (0 days ago)

[Launchpad Janitor (janitor)]

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