Probleme de connexion wifi
La pitence et le buchet !!
-
windobe !!! -
windobe !!! -
Bonjour,
J'ai des problemes pour me connecter a internet par wifi, je n'y arrive pas !!
Quand je tape dhclient j'obtient l'erreur :
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
A quoi est-ce du ?
iwlist scanning
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:18:E7:45:B5:99
ESSID:"Livebox-0E71"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=75/100 Signal level=-47 dBm Noise level=-95 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000021c11c9538
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11 ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=20 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
Est-ce normal qu'il n'y ai pas de essid a la derniere commande?
Merci de votre aide (je suis sous debian).
J'ai des problemes pour me connecter a internet par wifi, je n'y arrive pas !!
Quand je tape dhclient j'obtient l'erreur :
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
A quoi est-ce du ?
iwlist scanning
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:18:E7:45:B5:99
ESSID:"Livebox-0E71"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=75/100 Signal level=-47 dBm Noise level=-95 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000021c11c9538
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11 ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=20 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
Est-ce normal qu'il n'y ai pas de essid a la derniere commande?
Merci de votre aide (je suis sous debian).
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15 réponses
Salut,
Que donne la commande :
cat /etc/network/interfaces
et la commande
cat /etc/wpa_supplicant/wpa_supplicant.conf
Que donne la commande :
cat /etc/network/interfaces
et la commande
cat /etc/wpa_supplicant/wpa_supplicant.conf
***cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
auto lo
iface lo inet loopback
# carte wifi avec ip attribuée par dhcp
auto wlan0
wireless_mode Managed
wireless-essid Livebox-0E71
wireless-key 0x***************************** (jai remplacé)
***cat /etc/wpa_supplicant/wpa_supplicant.conf
ctrl_interface=/var/run/wpa_supplicant
eapol_version=1
ap_scan=1
fast_reauth=1
network={
ssid="Livebox-0E71"
scan_ssid=1
proto=WPA
key_mgmt=WPA-PSK
psk=0x******************************* (jai la aussi remplacé)
priority=5
}
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
auto lo
iface lo inet loopback
# carte wifi avec ip attribuée par dhcp
auto wlan0
wireless_mode Managed
wireless-essid Livebox-0E71
wireless-key 0x***************************** (jai remplacé)
***cat /etc/wpa_supplicant/wpa_supplicant.conf
ctrl_interface=/var/run/wpa_supplicant
eapol_version=1
ap_scan=1
fast_reauth=1
network={
ssid="Livebox-0E71"
scan_ssid=1
proto=WPA
key_mgmt=WPA-PSK
psk=0x******************************* (jai la aussi remplacé)
priority=5
}
Alors dans ton etc/network/interfaces
il va falloir mettre ça plutot
auto wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
à la place de
auto wlan0
wireless_mode Managed
wireless-essid Livebox-0E71
wireless-key 0x***************************** (jai remplacé)
Une fois la modification faite, relance ton interface
su -
pass
/etc/init.d/networking restart (et pense à lancer le mode association de ta livebox)
Pour une aide plus complète :
https://forums.commentcamarche.net/forum/affich-37604408-configurer-le-wifi-sous-linux-debian
Elle est fonctionnelle pour debian :)
il va falloir mettre ça plutot
auto wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
à la place de
auto wlan0
wireless_mode Managed
wireless-essid Livebox-0E71
wireless-key 0x***************************** (jai remplacé)
Une fois la modification faite, relance ton interface
su -
pass
/etc/init.d/networking restart (et pense à lancer le mode association de ta livebox)
Pour une aide plus complète :
https://forums.commentcamarche.net/forum/affich-37604408-configurer-le-wifi-sous-linux-debian
Elle est fonctionnelle pour debian :)
J'obtient ca ca =( en faisant
***/etc/init.d/networking restart
Reconfiguring network interfaces.../etc/network/interfaces:12: interface lo declared allow-auto twice
ifdown: couldn't read interfaces file "/etc/network/interfaces"
/etc/network/interfaces:12: interface lo declared allow-auto twice
ifup: couldn't read interfaces file "/etc/network/interfaces"
failed.
J'ai deja ete sur la page que tu a mit en lien mais je n'ai pas reussi a me connecter au wifi,meme en appliquant tout a la letrre !!
***/etc/init.d/networking restart
Reconfiguring network interfaces.../etc/network/interfaces:12: interface lo declared allow-auto twice
ifdown: couldn't read interfaces file "/etc/network/interfaces"
/etc/network/interfaces:12: interface lo declared allow-auto twice
ifup: couldn't read interfaces file "/etc/network/interfaces"
failed.
J'ai deja ete sur la page que tu a mit en lien mais je n'ai pas reussi a me connecter au wifi,meme en appliquant tout a la letrre !!
Vous n’avez pas trouvé la réponse que vous recherchez ?
Posez votre question
***cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
jai fai la modification
*** /etc/init.d/networking restart
Reconfiguring network interfaces.../etc/network/interfaces:12: interface lo declared allow-auto twice
ifdown: couldn't read interfaces file "/etc/network/interfaces"
/etc/network/interfaces:12: interface lo declared allow-auto twice
ifup: couldn't read interfaces file "/etc/network/interfaces"
failed.
*** /etc/init.d/networking restart
Reconfiguring network interfaces.../etc/network/interfaces:12: interface lo declared allow-auto twice
ifdown: couldn't read interfaces file "/etc/network/interfaces"
/etc/network/interfaces:12: interface lo declared allow-auto twice
ifup: couldn't read interfaces file "/etc/network/interfaces"
failed.
J'ai remodifier :
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto-hotplug wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
Et cette fois je vois ca en executant : /etc/init.d/networking restart
Reconfiguring network interfaces...done.
Je fait quoi maintenant ?? Et est-ce bon ?
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto-hotplug wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
Et cette fois je vois ca en executant : /etc/init.d/networking restart
Reconfiguring network interfaces...done.
Je fait quoi maintenant ?? Et est-ce bon ?
Deja quand je tape iwconfig je remarque que je n'est pas de points d'acces associé. Je fait comment pour l'associer a ma livebox?
je l'ai fait je sais pas combien de fois, pendant que la led clignotais j'ai fait iwconfig dhclient ifup et des trucs comme ca mais ca n'a rien associer.
Pourquoi ya marquer ethernet a wlan0 ?? O_o
if config
ifconfig
eth0 Link encap:Ethernet HWaddr 00:a0:d1:bb:58:ee
inet adr:192.168.1.11 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::2a0:d1ff:febb:58ee/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:64278 errors:0 dropped:0 overruns:0 frame:0
TX packets:46763 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:84406364 (80.4 MiB) TX bytes:5333423 (5.0 MiB)
Interruption:18 Adresse de base:0xa000
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:89 errors:0 dropped:0 overruns:0 frame:0
TX packets:89 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:7494 (7.3 KiB) TX bytes:7494 (7.3 KiB)
wlan0 Link encap:Ethernet HWaddr 00:11:f5:17:14:da
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlan0:avahi Link encap:Ethernet HWaddr 00:11:f5:17:14:da
inet adr:169.254.6.211 Bcast:169.254.255.255 Masque:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
wmaster0 Link encap:UNSPEC HWaddr 00-11-F5-17-14-DA-65-74-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
if config
ifconfig
eth0 Link encap:Ethernet HWaddr 00:a0:d1:bb:58:ee
inet adr:192.168.1.11 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::2a0:d1ff:febb:58ee/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:64278 errors:0 dropped:0 overruns:0 frame:0
TX packets:46763 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:84406364 (80.4 MiB) TX bytes:5333423 (5.0 MiB)
Interruption:18 Adresse de base:0xa000
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:89 errors:0 dropped:0 overruns:0 frame:0
TX packets:89 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:7494 (7.3 KiB) TX bytes:7494 (7.3 KiB)
wlan0 Link encap:Ethernet HWaddr 00:11:f5:17:14:da
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlan0:avahi Link encap:Ethernet HWaddr 00:11:f5:17:14:da
inet adr:169.254.6.211 Bcast:169.254.255.255 Masque:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
wmaster0 Link encap:UNSPEC HWaddr 00-11-F5-17-14-DA-65-74-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
