Comment 1 for bug 1240707

Here's the bug report title automatically generated before the system tried to "dpkg --configure -a" ( it didn't sent it ).

package libpam-modules 1.1.3-7ubuntu3 failed to install/upgrade: ErrorMessage: problème de pré-dépendance - libpam-modules:amd64 non installé

Installing "libpam-modules:amd64" will most probably fix the issue for me