package kismet 2013.03.R1b-3build1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 6

[LEGRANDDhuin]

when installing upgrate to ubuntu 16.04 LTS version

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: kismet 2013.03.R1b-3build1
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Thu Aug 11 03:14:55 2016
DuplicateSignature:
 package:kismet:2013.03.R1b-3build1
 Setting up kismet (2013.03.R1b-3build1) ...
 usermod : l'utilisateur legranddhuin n'existe pas
 dpkg: error processing package kismet (--configure):
  subprocess installed post-installation script returned error exit status 6
ErrorMessage: subprocess installed post-installation script returned error exit status 6
InstallationDate: Installed on 2014-09-05 (705 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: kismet
Title: package kismet 2013.03.R1b-3build1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 6
UpgradeStatus: Upgraded to xenial on 2016-08-11 (0 days ago)

[Nick Andrik (andrikos)]

Hi,

If you see in DkgTerminalLog.txt there is this message:
l'utilisateur legranddhuin n'existe pas

Could you please specify a valid username when it requests for the users in the kismet group?
An easy solution is to uninstall and install kismet again.

This issue has been fixed in the newest version of kismet.
It is a duplicate of a previously reported bug and I'm marking it as such.
Please comment here if you need additional help

Kindest regards,
Nick