bonjour,
merci pour vos propositions.
voici les réponses :
ping -c 1 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=57 time=31.6 ms
--- 8.8.8.8 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 31.688/31.688/31.688/0.000 ms
cat /etc/apt/sources.list
#
# deb cdrom:[Debian GNU/Linux 8 _Jessie_ - Official Snapshot i386 LIVE/INSTALL Binary 20150908-22:50]/ jessie main
deb cdrom:[Debian GNU/Linux 8 _Jessie_ - Official Snapshot i386 LIVE/INSTALL Binary 20150908-22:50]/ jessie main
deb
http://ftp.fr.debian.org/debian/ jessie main
deb-src
http://ftp.fr.debian.org/debian/ jessie main
deb
http://security.debian.org/ jessie/updates main
deb-src
http://security.debian.org/ jessie/updates main
# jessie-updates, previously known as 'volatile'
deb
http://ftp.fr.debian.org/debian/ jessie-updates main
deb-src
http://ftp.fr.debian.org/debian/ jessie-updates main
# Debian 7 "Wheezy"
deb
http://httpredir.debian.org/debian/ wheezy main contrib non-freeroot@debian:
sinon , j'ai fait avec "aptitude" et ça va mieux.
Edit à toto :Exemple de l'utilisation des balises du forum pour être plus lisible :
ping -c 1 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=57 time=31.6 ms
--- 8.8.8.8 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 31.688/31.688/31.688/0.000 ms
cat /etc/apt/sources.list
#
# deb cdrom:[Debian GNU/Linux 8 _Jessie_ - Official Snapshot i386 LIVE/INSTALL Binary 20150908-22:50]/ jessie main
deb cdrom:[Debian GNU/Linux 8 _Jessie_ - Official Snapshot i386 LIVE/INSTALL Binary 20150908-22:50]/ jessie main
deb http://ftp.fr.debian.org/debian/ jessie main
deb-src http://ftp.fr.debian.org/debian/ jessie main
deb http://security.debian.org/ jessie/updates main
deb-src http://security.debian.org/ jessie/updates main
# jessie-updates, previously known as 'volatile'
deb http://ftp.fr.debian.org/debian/ jessie-updates main
deb-src http://ftp.fr.debian.org/debian/ jessie-updates main
# Debian 7 "Wheezy"
deb http://httpredir.debian.org/debian/ wheezy main contrib non-free
root@debian: