Les réponses :
[Tommy@tommybureau ~]$ su
Mot de passe :
[root@tommybureau Tommy]# iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn Mode:Managed Frequency:2.462 GHz
Access Point: Not-Associated Tx-Power=6 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
[root@tommybureau Tommy]#
[root@tommybureau Tommy]# ifconfig wlan0 up
[root@tommybureau Tommy]#
[root@tommybureau Tommy]# tail -f /var/log/messages
Jun 9 14:12:21 tommybureau ntfs-3g[2213]: Version 2010.3.6 integrated FUSE 27
Jun 9 14:12:21 tommybureau ntfs-3g[2213]: Mounted /dev/sda2 (Read-Write, label "HP", NTFS 3.1)
Jun 9 14:12:21 tommybureau ntfs-3g[2213]: Cmdline options: rw,nosuid,nodev,uhelper=udisks,uid=500,gid=500,dmask=0077
Jun 9 14:12:21 tommybureau ntfs-3g[2213]: Mount options: rw,nosuid,nodev,uhelper=udisks,silent,allow_other,nonempty,relatime,fsname=/dev/sda2,blkdev,blksize=4096,default_permissions
Jun 9 14:12:21 tommybureau ntfs-3g[2213]: Global ownership and permissions enforced, configuration type 1
Jun 9 14:12:24 tommybureau NetworkManager[1228]: <info> (wlan0): device state change: 5 -> 2 (reason 0)
Jun 9 14:12:24 tommybureau NetworkManager[1228]: <info> (wlan0): deactivating device (reason: 0).
Jun 9 14:12:24 tommybureau NetworkManager[1228]: <info> (wlan0): taking down device.
Jun 9 14:12:24 tommybureau dbus: [system] Rejected send message, 1 matched rules; type="method_return", sender=":1.1" (uid=0 pid=1228 comm="NetworkManager) interface="(unset)" member="(unset)" error name="(unset)" requested_reply=0 destination=":1.50" (uid=500 pid=1858 comm="nm-applet))
Jun 9 14:12:57 tommybureau kernel: ADDRCONF(NETDEV_UP): wlan0: link is not ready
# lspci -nn | grep Network
[Tommy@tommybureau ~]$ lspci -nn | grep Network
04:00.0 Network controller [0280]: RaLink RT2860 [1814:0781]
Ensuite, j'ai fais comme letlasPS dit, j'ai créé le réseau wifi moi même.
Sa m'y connecte directement mais la connexion ne fonctionne pas et reste au plus bas niveau.
Voici à nouveau les commandes pendant cette "connexion" :
[Tommy@tommybureau ~]$ [Tommy@tommybureau ~]$ lspci -nn | grep Network
Commande non trouvée Impossible de rechercher des fichiers: Invalid search term
[Tommy@tommybureau ~]$ 04:00.0 Network controller [0280]: RaLink RT2860 [1814:0781]
Commande non trouvée
[Tommy@tommybureau ~]$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"Livebox-9866"
Mode:Ad-Hoc Frequency:2.412 GHz Cell: 42:76:1A:5C:A3:7C
Tx-Power=4 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
[Tommy@tommybureau ~]$ ifconfig wlan0 up
SIOCSIFFLAGS: Permission non accordée
[Tommy@tommybureau ~]$ su
Mot de passe :
su: mot de passe incorrect
[Tommy@tommybureau ~]$ su
Mot de passe :
[root@tommybureau Tommy]# ifconfig wlan0 up
[root@tommybureau Tommy]# ail -f /var/log/messages
Commande non trouvée
[root@tommybureau Tommy]# tail -f /var/log/messages
Jun 9 14:14:08 tommybureau NetworkManager[1228]: <info> Activation (wlan0) successful, device activated.
Jun 9 14:14:08 tommybureau NetworkManager[1228]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Jun 9 14:14:08 tommybureau dnsmasq[2308]: started, version 2.52 cachesize 150
Jun 9 14:14:08 tommybureau dnsmasq[2308]: compile time options: IPv6 GNU-getopt DBus no-I18N DHCP TFTP
Jun 9 14:14:08 tommybureau dnsmasq-dhcp[2308]: DHCP, IP range 10.42.43.10 -- 10.42.43.100, lease time 1h
Jun 9 14:14:08 tommybureau dnsmasq[2308]: no servers found in /etc/resolv.conf, will retry
Jun 9 14:14:08 tommybureau dnsmasq[2308]: cleared cache
Jun 9 14:14:09 tommybureau avahi-daemon[1242]: Registering new address record for fe80::721a:4ff:fe23:d218 on wlan0.*.
Jun 9 14:14:16 tommybureau NetworkManager[1228]: <info> (wlan0): supplicant connection state: completed -> associated
Jun 9 14:14:16 tommybureau NetworkManager[1228]: <info> (wlan0): supplicant connection state: associated -> completed
[Tommy@tommybureau ~]$ lspci -nn | grep Network
04:00.0 Network controller [0280]: RaLink RT2860 [1814:0781]