Bonsoir,
Après mon install d’une squeeze toute fraîche sur mon eeepc 901 lors d’une install party aux RMLL 2010 (\o/), j’ai des problèmes pour me connecter en wifi. Ça marchait nikel avec wicd tout à l’heure, maintenant chez moi ça ne passe pas !
Avec wicd il m’affiche toujours la même erreur : impossible d’obtenir une adresse ip.
Je précise que je me connecte soit sur un FreeWifi (de préférence) soit sur un NeufWifi (berk) qui sont tous les deux des hotspots et donc pas de clé à renseigner. Ces hotspots fonctionnent bien - la preuve, j’arrive à poster mon message ici (à partir d’un mac).
Je n’ai pas de ligne, et donc je ne peux pas tester si ça fonctionne en ethernet (sauf à squatter chez le voisin ^^)
Quelqu’un pour m’aider ?
Les résultats des commandes :
[code]root@Youbeee:~# iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 RT2860 Wireless ESSID:"" Nickname:"RT2860STA"
Mode:Auto Frequency=2.427 GHz
Link Quality=94/100 Signal level:0 dBm Noise level:-97 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.[/code]
[code]root@Youbeee:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:23:54:90:1a:7f
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:19
collisions:0 lg file transmission:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interruption:28
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:32 errors:0 dropped:0 overruns:0 frame:0
TX packets:32 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:2168 (2.1 KiB) TX bytes:2168 (2.1 KiB)
wlan0 Link encap:Ethernet HWaddr 00:22:43:5d:4f:ce
adr inet6: fe80::222:43ff:fe5d:4fce/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:91563 errors:0 dropped:0 overruns:0 frame:0
TX packets:3672 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:22699466 (21.6 MiB) TX bytes:2216 (2.1 KiB)
Interruption:19 [/code]
root@Youbeee:~# iwlist wlan0 scanning
wlan0 Scan completed :
Cell 02 - Address: 46:CF:D7:E0:86:92
Protocol:802.11b/g/n
ESSID:"FreeWifi"
Mode:Managed
Channel:4
Quality:34/100 Signal level:-76 dBm Noise level:-97 dBm
Encryption key:off
Bit Rates:54 Mb/s
Cell 13 - Address: 00:17:33:DE:FA:DD
Protocol:802.11b/g
ESSID:"Neuf WiFi"
Mode:Managed
Channel:11
Quality:34/100 Signal level:-76 dBm Noise level:-97 dBm
Encryption key:off
Bit Rates:54 Mb/s
Cell 14 - Address: 00:17:33:DE:FA:DE
Protocol:802.11b/g
ESSID:"SFR WiFi Public"
Mode:Managed
Channel:11
Quality:39/100 Signal level:-74 dBm Noise level:-97 dBm
Encryption key:off
Bit Rates:54 Mb/s
(j’ai raccourci, hein)
[code]root@Youbeee:~# iwconfig wlan0 essid FreeWifi
root@Youbeee:~# dhclient wlan0
Internet Systems Consortium DHCP Client V3.1.3
Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/wlan0/00:22:43:5d:4f:ce
Sending on LPF/wlan0/00:22:43:5d:4f:ce
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 6
receive_packet failed on wlan0: Network is down
receive_packet failed on wlan0: Network is down
receive_packet failed on wlan0: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 15
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 18
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 16
receive_packet failed on wlan0: Network is down
receive_packet failed on wlan0: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 4
send_packet: Network is down
No DHCPOFFERS received.
No working leases in persistent database - sleeping.[/code]
lspci (extrait)
01:00.0 Network controller: RaLink RT2860
04:00.0 Ethernet controller: Atheros Communications AR8121/AR8113/AR8114 Gigabit or Fast Ethernet (rev b0)
dans le lsmod
rt2860sta 378519 1
uname -r
2.6.32-5-686
[code]/etc/networking/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[/code]
(/etc/resolv.conf est vide) (il ne devrait pas ?)
[code]et enfin une partie du syslog :
[ 5368.977389] RX DESC f6f53000 size = 2048
[ 5368.978015] <-- RTMPAllocTxRxRingMemory, Status=0
[ 5368.982540] --> Error 2 opening /etc/Wireless/RT2860STA/RT2860STA.dat
[ 5368.982554] 1. Phy Mode = 0
[ 5368.982562] 2. Phy Mode = 0
[ 5369.014532] 3. Phy Mode = 0
[ 5369.019514] MCS Set = 00 00 00 00 00
[ 5369.022146] <==== RTMPInitialize, Status=0
[ 5369.022221] 0x1300 = 000a4200
[ 5369.187322] ATL1E 0000:04:00.0: irq 28 for MSI/MSI-X
[ 5369.188275] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 5369.280265] RX DESC f6fc5000 size = 2048
[ 5369.282100] <-- RTMPAllocTxRxRingMemory, Status=0
[ 5369.287349] --> Error 2 opening /etc/Wireless/RT2860STA/RT2860STA.dat
[ 5369.287364] 1. Phy Mode = 0
[ 5369.287371] 2. Phy Mode = 0
[ 5369.319274] 3. Phy Mode = 0
[ 5369.324258] MCS Set = 00 00 00 00 00
[ 5369.326841] <==== RTMPInitialize, Status=0
[ 5369.326916] 0x1300 = 000a4200
[ 5371.405382] RX DESC ef913000 size = 2048
[ 5371.406312] <-- RTMPAllocTxRxRingMemory, Status=0
[ 5371.411565] --> Error 2 opening /etc/Wireless/RT2860STA/RT2860STA.dat
[ 5371.411584] 1. Phy Mode = 0
[ 5371.411595] 2. Phy Mode = 0
[ 5371.445135] 3. Phy Mode = 0
[ 5371.450181] MCS Set = 00 00 00 00 00
[ 5371.451716] <==== RTMPInitialize, Status=0
[ 5371.451790] 0x1300 = 000a4200
[ 5373.490247] ==>rt_ioctl_siwfreq::SIOCSIWFREQ[cmd=0x8b04] (Channel=4)
[ 5373.697134] ERROR!!! RTMPCancelTimer failed, Timer hasn’t been initialize!
[ 5376.516213] ===>rt_ioctl_giwscan. 17(17) BSS returned, data->length = 2029
[ 5381.964067] wlan0: no IPv6 routers present
[/code]
J’ai oublié quelque chose ?
Merci beaucoup !!!