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Le dimanche 12 octobre 2008, Claude Micouin a écrit :
> D'accord, je commence la version longue.
> La cité U. est équipée d'un réseau Wifi (sans mot de passe à ce que j'ai
> compris). L'ordi est sous Debian Lenny, mais il est fort probable que j'y
> mette une Kubuntu (en plus ou à la place) le samedi en question.
> J'ai donc acheté une clé wifi D-link Dwl-G122 (révision C1) compatible
> Linux: c'est ce qui marqué sur la boite (avec un joli pingouin).
> http://www.ldlc.com/fiche/PB00023863.html
> Mais lors de la tentative de connexion au réseau, ça a été tintin...
> Idem avec une Knoppix.
Bonsoir,
ma fille a fait lancé quelques commandes sous root et j'ai copié les
résultats. Vous devriez y voir plus clair que moi: j'ai juste compris que le
port usb où est branchée la clé est détecté; des modules concernant la clé
ont l'air d'être chargés (rt73); par contre, iwconfig et iwlist ne semblent
rien renvoyer de bon.
A) D'abord avec un branchement de la clé sur l'ordi déjà démarré:
# lsusb
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 058f:9360 Alcor Micro Corp. 8-in-1 Media Card Reader
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 04d9:048e Holtek Semiconductor, Inc.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 004: ID 07d1:3c03 D-Link System DWL-G122 802.11g Adapter
[ralink rt73]
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
# lsmod
Module Size Used by
arc4 1824 2
ecb 2624 2
crypto_blkcipher 15236 1 ecb
rt73usb 22432 0
crc_itu_t 2080 1 rt73usb
rt2x00usb 9792 1 rt73usb
rt2x00lib 22592 2 rt73usb,rt2x00usb
firmware_class 6816 1 rt2x00lib
rfkill 5652 1 rt2x00lib
input_polldev 3752 1 rt2x00lib
mac80211 139680 2 rt2x00usb,rt2x00lib
cfg80211 21576 2 rt2x00lib,mac80211
radeon 118688 2
drm 65256 3 radeon
ppdev 6468 0
lp 8164 0
ipv6 235300 18
video 16400 0
output 2912 1 video
ac 4196 0
battery 10180 0
loop 12748 0
parport_pc 22500 1
parport 30988 3 ppdev,lp,parport_pc
psmouse 32336 0
snd_hda_intel 324248 0
serio_raw 4740 0
snd_pcsp 8576 0
snd_pcm_oss 32800 0
snd_mixer_oss 12320 1 snd_pcm_oss
k8temp 4064 0
snd_pcm 62628 3 snd_hda_intel,snd_pcsp,snd_pcm_oss
snd_timer 17800 1 snd_pcm
snd 45604 6
snd_hda_intel,snd_pcsp,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
i2c_piix4 7216 0
i2c_core 19828 1 i2c_piix4
soundcore 6368 1 snd
snd_page_alloc 7816 2 snd_hda_intel,snd_pcm
shpchp 25528 0
pci_hotplug 23460 1 shpchp
ati_agp 6220 0
agpgart 28776 2 drm,ati_agp
button 6064 0
led_class 3908 1 rt2x00lib
evdev 8000 3
wmi 6440 0
ext3 105256 3
jbd 39444 1 ext3
mbcache 7108 1 ext3
dm_mirror 15104 0
dm_log 8452 1 dm_mirror
dm_snapshot 14340 0
dm_mod 46184 3 dm_mirror,dm_log,dm_snapshot
usb_storage 75936 0
usbhid 35904 0
hid 33184 1 usbhid
ff_memless 4392 1 usbhid
sg 26964 0
ata_generic 4676 0
sd_mod 22200 5
atiixp 3396 0 [permanent]
sr_mod 13316 0
cdrom 30176 1 sr_mod
floppy 47716 0
ohci1394 24944 0
ieee1394 75800 1 ohci1394
ide_pci_generic 3908 0 [permanent]
ehci_hcd 28428 0
ohci_hcd 18500 0
usbcore 118160 7
rt73usb,rt2x00usb,usb_storage,usbhid,ehci_hcd,ohci_hcd
ahci 23176 4
libata 140416 2 ata_generic,ahci
scsi_mod 129356 5 usb_storage,sg,sd_mod,sr_mod,libata
dock 8272 1 libata
sky2 37380 0
thermal 15228 0
processor 32576 1 thermal
fan 4164 0
thermal_sys 10856 4 video,thermal,processor,fan
ide_generic 2464 0 [permanent]
ide_core 92628 3 atiixp,ide_pci_generic,ide_generic
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:1c:25:4e:ab:6f
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)
Interruption:19
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:540 errors:0 dropped:0 overruns:0 frame:0
TX packets:540 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:39644 (38.7 KiB) TX bytes:39644 (38.7 KiB)
# 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
# iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down
============================================
============================================
============================================
B) Puis avec la clé branchée avant le démarrage de l'ordi (cf. dmesg
différent)
# lsusb
Bus 006 Device 004: ID 07d1:3c03 D-Link System DWL-G122 802.11g Adapter
[ralink rt73]
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 04d9:048e Holtek Semiconductor, Inc.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 058f:9360 Alcor Micro Corp. 8-in-1 Media Card Reader
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
# lsmod
Module Size Used by
radeon 118688 2
drm 65256 3 radeon
ppdev 6468 0
lp 8164 0
ipv6 235300 18
video 16400 0
output 2912 1 video
ac 4196 0
battery 10180 0
loop 12748 0
arc4 1824 2
ecb 2624 2
crypto_blkcipher 15236 1 ecb
rt73usb 22432 0
crc_itu_t 2080 1 rt73usb
rt2x00usb 9792 1 rt73usb
rt2x00lib 22592 2 rt73usb,rt2x00usb
firmware_class 6816 1 rt2x00lib
rfkill 5652 1 rt2x00lib
parport_pc 22500 1
parport 30988 3 ppdev,lp,parport_pc
input_polldev 3752 1 rt2x00lib
pcspkr 2432 0
mac80211 139680 2 rt2x00usb,rt2x00lib
psmouse 32336 0
snd_hda_intel 324248 4
serio_raw 4740 0
cfg80211 21576 2 rt2x00lib,mac80211
snd_pcm_oss 32800 0
snd_mixer_oss 12320 1 snd_pcm_oss
k8temp 4064 0
snd_pcm 62628 3 snd_hda_intel,snd_pcm_oss
snd_timer 17800 2 snd_pcm
snd 45604 11
snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 6368 1 snd
snd_page_alloc 7816 2 snd_hda_intel,snd_pcm
i2c_piix4 7216 0
i2c_core 19828 1 i2c_piix4
shpchp 25528 0
pci_hotplug 23460 1 shpchp
button 6064 0
ati_agp 6220 0
agpgart 28776 2 drm,ati_agp
led_class 3908 1 rt2x00lib
evdev 8000 3
wmi 6440 0
ext3 105256 3
jbd 39444 1 ext3
mbcache 7108 1 ext3
dm_mirror 15104 0
dm_log 8452 1 dm_mirror
dm_snapshot 14340 0
dm_mod 46184 3 dm_mirror,dm_log,dm_snapshot
usb_storage 75936 0
sg 26964 0
usbhid 35904 0
hid 33184 1 usbhid
ff_memless 4392 1 usbhid
sr_mod 13316 0
cdrom 30176 1 sr_mod
sd_mod 22200 5
ata_generic 4676 0
atiixp 3396 0 [permanent]
floppy 47716 0
ohci1394 24944 0
ieee1394 75800 1 ohci1394
ide_pci_generic 3908 0 [permanent]
ahci 23176 4
ehci_hcd 28428 0
ohci_hcd 18500 0
libata 140416 2 ata_generic,ahci
scsi_mod 129356 5 usb_storage,sg,sr_mod,sd_mod,libata
dock 8272 1 libata
usbcore 118160 7
rt73usb,rt2x00usb,usb_storage,usbhid,ehci_hcd,ohci_hcd
sky2 37380 0
thermal 15228 0
processor 32576 1 thermal
fan 4164 0
thermal_sys 10856 4 video,thermal,processor,fan
ide_generic 2464 0 [permanent]
ide_core 92628 3 atiixp,ide_pci_generic,ide_generic
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:1c:25:4e:ab:6f
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)
Interruption:19
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:39 errors:0 dropped:0 overruns:0 frame:0
TX packets:39 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:2368 (2.3 KiB) TX bytes:2368 (2.3 KiB)
# 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
# iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down
dmesg |grep usb
[ 4.890321] usbcore: registered new interface driver usbfs
[ 4.890321] usbcore: registered new interface driver hub
[ 4.892776] usbcore: registered new device driver usb
[ 4.977017] usb usb1: configuration #1 chosen from 1 choice
[ 5.081972] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.081977] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 5.081980] usb usb1: Product: OHCI Host Controller
[ 5.081982] usb usb1: Manufacturer: Linux 2.6.26-1-686 ohci_hcd
[ 5.081984] usb usb1: SerialNumber: 0000:00:13.0
[ 5.141533] usb usb2: configuration #1 chosen from 1 choice
[ 5.245421] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.245424] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 5.245426] usb usb2: Product: OHCI Host Controller
[ 5.245428] usb usb2: Manufacturer: Linux 2.6.26-1-686 ohci_hcd
[ 5.245430] usb usb2: SerialNumber: 0000:00:13.1
[ 5.305503] usb usb3: configuration #1 chosen from 1 choice
[ 5.525411] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.525414] usb usb3: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 5.525416] usb usb3: Product: OHCI Host Controller
[ 5.525418] usb usb3: Manufacturer: Linux 2.6.26-1-686 ohci_hcd
[ 5.525420] usb usb3: SerialNumber: 0000:00:13.2
[ 5.585506] usb usb4: configuration #1 chosen from 1 choice
[ 5.625343] usb 2-2: new low speed USB device using ohci_hcd and address 2
[ 5.716517] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.716517] usb usb4: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 5.716517] usb usb4: Product: OHCI Host Controller
[ 5.716517] usb usb4: Manufacturer: Linux 2.6.26-1-686 ohci_hcd
[ 5.716517] usb usb4: SerialNumber: 0000:00:13.3
[ 5.831466] usb 2-2: configuration #1 chosen from 1 choice
[ 5.831466] usb 2-2: New USB device found, idVendor=04d9, idProduct=048e
[ 5.831466] usb 2-2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[ 6.175467] usb 3-1: new full speed USB device using ohci_hcd and address 2
[ 6.368928] usb 3-1: configuration #1 chosen from 1 choice
[ 6.368928] usb 3-1: New USB device found, idVendor=058f, idProduct=9360
[ 6.368928] usb 3-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 6.368928] usb 3-1: Product: USB Reader
[ 6.368928] usb 3-1: Manufacturer:
[ 6.368928] usb 3-1: SerialNumber: 2004888
[ 9.796037] usb usb5: configuration #1 chosen from 1 choice
[ 9.911388] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 9.911391] usb usb5: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 9.911393] usb usb5: Product: OHCI Host Controller
[ 9.911395] usb usb5: Manufacturer: Linux 2.6.26-1-686 ohci_hcd
[ 9.911397] usb usb5: SerialNumber: 0000:00:13.4
[ 9.975366] usb usb6: configuration #1 chosen from 1 choice
[ 10.111370] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002
[ 10.111373] usb usb6: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 10.111375] usb usb6: Product: EHCI Host Controller
[ 10.111377] usb usb6: Manufacturer: Linux 2.6.26-1-686 ehci_hcd
[ 10.111379] usb usb6: SerialNumber: 0000:00:13.5
[ 10.160435] usb 3-1: USB disconnect, address 2
[ 10.289452] usb 2-2: USB disconnect, address 2
[ 11.087470] usb 6-9: new high speed USB device using ehci_hcd and address 4
[ 11.358632] usb 6-9: configuration #1 chosen from 1 choice
[ 11.358632] usb 6-9: New USB device found, idVendor=07d1, idProduct=3c03
[ 11.358632] usb 6-9: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[ 11.358632] usb 6-9: Product: 802.11 bg WLAN
[ 11.358632] usb 6-9: Manufacturer: Ralink
[ 11.358632] usbcore: registered new interface driver usb-storage
[ 11.358632] usbcore: registered new interface driver hiddev
[ 11.873980] usb 2-2: new low speed USB device using ohci_hcd and address 3
[ 12.062032] usb 2-2: configuration #1 chosen from 1 choice
[ 12.062032] usb 2-2: New USB device found, idVendor=04d9, idProduct=048e
[ 12.062032] usb 2-2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[ 12.062032] input,hidraw0: USB HID v1.10 Mouse [HID 04d9:048e] on
usb-0000:00:13.1-2
[ 12.062032] usbcore: registered new interface driver usbhid
[ 12.062032] usbhid: v2.6:USB HID core driver
[ 12.330043] usb 3-1: new full speed USB device using ohci_hcd and address 3
[ 12.494044] usb 3-1: configuration #1 chosen from 1 choice
[ 12.494044] usb 3-1: New USB device found, idVendor=058f, idProduct=9360
[ 12.494044] usb 3-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 12.494044] usb 3-1: Product: USB Reader
[ 12.494044] usb 3-1: Manufacturer:
[ 12.494044] usb 3-1: SerialNumber: 2004888
[ 12.494044] usb-storage: device found at 3
[ 12.494044] usb-storage: waiting for device to settle before scanning
[ 18.979992] usb-storage: device scan complete
[ 21.625689] Registered led device: rt73usb-phy0:radio
[ 21.625689] Registered led device: rt73usb-phy0:assoc
[ 21.625689] Registered led device: rt73usb-phy0:quality
[ 21.625905] usbcore: registered new interface driver rt73usb
=========================================
=========================================
=========================================
Les captures d'écran de kwifimanager sont ici:
http://essai.micouin.free.fr/Telechargement/capturewifi1.png
http://essai.micouin.free.fr/Telechargement/capturewifi2.png
Merci.
A+
--
Claude Micouin mlnglst@free.fr http://astuce.linux.free.frJ'utilise la nouvelle orthographe recommandée par l'Académie française, et
vous ? Merci de ne pas me joindre de textes
aux formats "doc" ou "ppt", mais aux formats «html», «pdf», «rtf» ou «txt».
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