Comment 0 for bug 1568935

$ lsb_release -rd
Description: Ubuntu Xenial Xerus (development branch)
Release: 16.04

$ apt-cache policy software-center
software-center:
  Instalados: (ninguno)
  Candidato: 16.01+16.04.20160217
  Tabla de versión:
     16.01+16.04.20160217 500
        500 http://co.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
        500 http://co.archive.ubuntu.com/ubuntu xenial/universe i386 Packages

Steps to reproduce:
1. Open software-center. Search for any non-installed program.
2. Click on "Install"
3. On authenticate window, don't enter a password. Simply Cancel.

Expected result:
A message showing the authentication was refused, or the application couldn't be installed

Current result:
A notification "ProgramX has been installed"

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: software-center (not installed)
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Apr 11 10:38:08 2016
InstallationDate: Installed on 2016-03-27 (14 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323)
SourcePackage: software-center
UpgradeStatus: No upgrade log present (probably fresh install)