Va dans /etc/apt puis ouvrez sources.list.
Effacer le contenu du fichier puis ajouter :
deb
http://http.kali.org/kali kali-rolling main contrib non-free
# For source package access, uncomment the following line
# deb-src
http://http.kali.org/kali kali-rolling main contrib non-free
deb
http://old.kali.org/kali sana main non-free contrib
# For source package access, uncomment the following line
# deb-src
http://old.kali.org/kali sana main non-free contrib
deb
http://old.kali.org/kali moto main non-free contrib
# For source package access, uncomment the following line
# deb-src
http://old.kali.org/kali moto main non-free contrib
# deb cdrom:[Debian GNU/Linux 2016.1 _Kali-rolling_ - Official Snapshot amd64 LIVE/INSTALL Binary 20160830-11:29]/ kali-rolling contrib main non-free
#deb cdrom:[Debian GNU/Linux 2016.1 _Kali-rolling_ - Official Snapshot amd64 LIVE/INSTALL Binary 20160830-11:29]/ kali-rolling contrib main non-free
Puis ensuite ouvrez un terminal et entrez : apt-get update && apt-get upgrade
Les logiciels pourront s'intaller maintenant