Problème de Carte Wifi sur Debian
Bonjour à tous,
Je viens de me monter une petite machine sous debian (lenny) mais voila ma carte Wifi semble ne pas s'être correctement installé.
- Debian lenny
- Carte Wifi Startech PCI555WG
- Routeur Linksys
cmd 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=0 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
cmd ifconfig:
eth0 Link encap:Ethernet HWaddr 00:09:6b:03:92:2b
inet adr:192.168.2.10 Bcast:192.168.2.255 Masque:255.255.255.0
adr inet6: fe80::209:6bff:fe03:922b/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2248 errors:0 dropped:0 overruns:0 frame:0
TX packets:2051 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:1351133 (1.2 MiB) TX bytes:372125 (363.4 KiB)
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:268 errors:0 dropped:0 overruns:0 frame:0
TX packets:268 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:90858 (88.7 KiB) TX bytes:90858 (88.7 KiB)
cmd ifconfig -a :
eth0 Link encap:Ethernet HWaddr 00:09:6b:03:92:2b
inet adr:192.168.2.10 Bcast:192.168.2.255 Masque:255.255.255.0
adr inet6: fe80::209:6bff:fe03:922b/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2258 errors:0 dropped:0 overruns:0 frame:0
TX packets:2054 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:1352067 (1.2 MiB) TX bytes:373447 (364.6 KiB)
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:268 errors:0 dropped:0 overruns:0 frame:0
TX packets:268 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:90858 (88.7 KiB) TX bytes:90858 (88.7 KiB)
wlan0 Link encap:Ethernet HWaddr 00:1f:1f:53:7b:8f
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)
wmaster0 Link encap:UNSPEC HWaddr 00-1F-1F-53-7B-8F-65-74-00-00-00-00-00-00-00-00
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)
cmd route -n:
Table de routage IP du noyau
Destination Passerelle Genmask Indic Metric Ref Use Iface
192.168.2.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
0.0.0.0 192.168.2.1 0.0.0.0 UG 0 0 0 eth0
fichier resolv.conf:
domain gateway.2wire.net
search gateway.2wire.net
nameserver 192.168.2.1
fichier interfaces:
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
auto wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
fichier wpa_supplicant.conf:
ctrl_interface=/var/run/wpa_supplicant
eapol_version=1
ap_scan=1
fast_reauth=1
network={
ssid="*****g"
scan_ssid=1
proto=WPA
key_mgmt=WPA-PSK
psk=****
priority=5
}
cmd dhclient wlan0 :
Internet Systems Consortium DHCP Client V3.1.1
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
wmaster0: unknown hardware address type 801
SIOCSIFFLAGS: No such file or directory
SIOCSIFFLAGS: No such file or directory
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:1f:1f:53:7b:8f
Sending on LPF/wlan0/00:1f:1f:53:7b:8f
Sending on Socket/fallback
receive_packet failed on wlan0: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 17
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 i
Merci de votre aide!
Je viens de me monter une petite machine sous debian (lenny) mais voila ma carte Wifi semble ne pas s'être correctement installé.
- Debian lenny
- Carte Wifi Startech PCI555WG
- Routeur Linksys
cmd 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=0 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
cmd ifconfig:
eth0 Link encap:Ethernet HWaddr 00:09:6b:03:92:2b
inet adr:192.168.2.10 Bcast:192.168.2.255 Masque:255.255.255.0
adr inet6: fe80::209:6bff:fe03:922b/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2248 errors:0 dropped:0 overruns:0 frame:0
TX packets:2051 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:1351133 (1.2 MiB) TX bytes:372125 (363.4 KiB)
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:268 errors:0 dropped:0 overruns:0 frame:0
TX packets:268 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:90858 (88.7 KiB) TX bytes:90858 (88.7 KiB)
cmd ifconfig -a :
eth0 Link encap:Ethernet HWaddr 00:09:6b:03:92:2b
inet adr:192.168.2.10 Bcast:192.168.2.255 Masque:255.255.255.0
adr inet6: fe80::209:6bff:fe03:922b/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2258 errors:0 dropped:0 overruns:0 frame:0
TX packets:2054 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:1352067 (1.2 MiB) TX bytes:373447 (364.6 KiB)
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:268 errors:0 dropped:0 overruns:0 frame:0
TX packets:268 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:90858 (88.7 KiB) TX bytes:90858 (88.7 KiB)
wlan0 Link encap:Ethernet HWaddr 00:1f:1f:53:7b:8f
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)
wmaster0 Link encap:UNSPEC HWaddr 00-1F-1F-53-7B-8F-65-74-00-00-00-00-00-00-00-00
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)
cmd route -n:
Table de routage IP du noyau
Destination Passerelle Genmask Indic Metric Ref Use Iface
192.168.2.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
0.0.0.0 192.168.2.1 0.0.0.0 UG 0 0 0 eth0
fichier resolv.conf:
domain gateway.2wire.net
search gateway.2wire.net
nameserver 192.168.2.1
fichier interfaces:
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
auto wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
fichier wpa_supplicant.conf:
ctrl_interface=/var/run/wpa_supplicant
eapol_version=1
ap_scan=1
fast_reauth=1
network={
ssid="*****g"
scan_ssid=1
proto=WPA
key_mgmt=WPA-PSK
psk=****
priority=5
}
cmd dhclient wlan0 :
Internet Systems Consortium DHCP Client V3.1.1
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
wmaster0: unknown hardware address type 801
SIOCSIFFLAGS: No such file or directory
SIOCSIFFLAGS: No such file or directory
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:1f:1f:53:7b:8f
Sending on LPF/wlan0/00:1f:1f:53:7b:8f
Sending on Socket/fallback
receive_packet failed on wlan0: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 17
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 i
Merci de votre aide!
8 réponses
-
Bonjour,
J'avais eu ca (mais sur une autre carte wifi) car il manquait le firmware de la carte.
Comme root:dmesg | grep firmware
indique le firmware qui doit etre charge. Celui-ci doit se trouver (du moins sous Debian Lenny) sous /lib/firmware et/ou /usr/lib/hotplug/firmware
Merci -
Bonjour,
Je viens d'essayer ce que vous m'avez dit mais aucun firmware ne semble installés
Voila le résultat de mes commandes.
# dmesg | grep firmware
[ 14.773492] intel_rng: don't want to disable this in firmware setup, and if
[ 19.299535] firmware: requesting rt2561s.bin
[ 19.344003] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
[ 19.344003] firmware: requesting rt2561s.bin
[ 19.362987] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
[ 101.327099] firmware: requesting rt2561s.bin
[ 101.339048] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
[ 684.623609] firmware: requesting rt2561s.bin
[ 685.055436] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
[ 931.806547] firmware: requesting rt2561s.bin
[ 931.822680] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
[ 931.822860] firmware: requesting rt2561s.bin
[ 931.909878] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
[ 1750.025527] firmware: requesting rt2561s.bin
[ 1750.682456] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
[ 3113.300203] firmware: requesting rt2561s.bin
[ 3113.863022] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
[ 3146.393122] firmware: requesting rt2561s.bin
[ 3146.406788] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
[ 3146.407132] firmware: requesting rt2561s.bin
[ 3146.434393] phy0 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.
# cd /lib/firmware/
M778:/lib/firmware# ls -l
total 0
# cd /usr/lib/hotplug/firmware/
# ls -l
total 0
Merci d'avance. -
Ok, donc c'est bien ca le probleme:
% apt-cache search rt2561 firmware-ralink - Binary firmware for Ralink RT2561, RT2571, RT2661 and RT2671 wireless cards % apt-get install firmware-ralink
Puis ca devrait aller mieux ;o)
Bon courage ! -
Merci de votre temps mais la commande apt-cache seach rt2561 ne me retourne rien et par conséquent il en est de même pour apt-get install...
Est-ce que "firmware-ralink" dépend de la marque de notre carte réseau?
Merci encore.
ps : apt-cache search rt2 me retourne :
....
rt2400-source - source for rt2400 wireless network driver
rt2500-source - source for rt2500 wireless network driver
rt2570-source - source for rt2570 wireless network driver
.... -
Re,
Apres verification:% apt-cache showpkg firmware-ralink Package: firmware-ralink Versions: 0.14+lenny2 (/var/lib/apt/lists/ftp.debian.org_debian_dists_lenny_non-free_binary-i386_Packages) Description Language: File: /var/lib/apt/lists/ftp.debian.org_debian_dists_lenny_non-free_binary-i386_Packages MD5: e32260d7370be0205016bc8f603aa45e Reverse Depends: rt73-source,firmware-ralink rt73-common,firmware-ralink Dependencies: 0.14+lenny2 - initramfs-tools (0 (null)) linux-image (0 (null)) Provides: 0.14+lenny2 - Reverse Provides: % grep non-free /etc/apt/sources.list deb http://ftp.debian.org/debian/ lenny contrib main non-free
Il faut donc ajouter le depot non-free dans les sources apt pour obtenir ce package.
Pour ce faire:
* edit /etc/apt/sources.list
* rajouter la ligne deb http://ftp.debian.org/debian/ lenny contrib main non-free
* puis un petit coup de apt-get update, et l'install du fw devrait fonctionner.
Bon courage !
PS: rt2561 est le chipset wifi utilise sur votre carte wifi, comme l'atteste le dmesg precedent. -
Re
Et merci ça fonctionne, j'arrive à scanner mais pas à me connecter, est-ce que cela peut venir du fait que mon réseau soit en wpa2
Merci -
C'est possible, pour le support du WPA, il faut installer le package wpasupplicant.
Puis, dans /etc/network/interfaces, il faut rajouter les champs wpa-psk/wpa-driver/wpa-key-mgmt/wpa-proto/wpa-ssid.
Pour etre honnete, j'ai utilise le GUI /usr/bin/network-admin (accessible depuis Gnome par System->Administration->Network) pour remplir ces champs, et qui fait ca tres bien ! -
C'est bon j'ai réussi ça fonctionne. Merci je sais pas ce que j'aurai fait sans vous ;)
Merci encore et bonne journée ;)
