Hello,
thanks for replying
devil, apt policy xserver-xorg-video-intel :
xserver-xorg-video-intel:
Installé : 2:2.99.917+git20160706-1
Candidat : 2:2.99.917+git20160706-1
Table de version :
*** 2:2.99.917+git20160706-1 500
500 http://httpredir.debian.org/debian unstable/main amd64 Packages
100 /var/lib/dpkg/status
musca, thanks for that, i fixed the typo.