package mythbuntu-diskless-client (not installed) failed to install/upgrade: le sous-processus nouveau script pre-installation a retourné une erreur de sortie d'état 1

[josselin]

I try to obtain the nm-applet on Kubuntu 14.04 for my wireless device.
In typing in the terminal nm-applet I had the advice to install the following packages network-manager-gnome and mythbuntu-diskless-client. Obviously that were a mistake to install the second one. But I don't care it's not installed.
So no warnings.
But people just be careful.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: mythbuntu-diskless-client (not installed)
ProcVersionSignature: Ubuntu 4.2.0-34.39~14.04.1-generic 4.2.8-ckt4
Uname: Linux 4.2.0-34-generic i686
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: i386
Date: Tue Apr 5 07:26:21 2016
ErrorMessage: le sous-processus nouveau script pre-installation a retourné une erreur de sortie d'état 1
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.5
 apt 1.0.1ubuntu2.11
SourcePackage: mythbuntu-diskless
Title: package mythbuntu-diskless-client (not installed) failed to install/upgrade: le sous-processus nouveau script pre-installation a retourné une erreur de sortie d'état 1
UpgradeStatus: No upgrade log present (probably fresh install)