pas de connection wifi

blibsnake · Le 20/06/2009, à 12:55

Bonjour,

ça y est j'ai installé un ubuntu 9.04, mais je n'arrive pas à me connecter en wifi..

ma carte à l'air d'etre detecté, et elle voit 5 réseaux... mais quand je met la clé WPA, elle n'arrive pas à se connecter, la carte et la connection fonctionnant très bien sur winXP

de plus quand je suis dans NetworkManager et que je veux éditer ma connection, le bouton "OK" (je ne sais plus son nom) est grisé, je ne peut donc pas valider mes modifs..

quelqu'un a une idée?

michel2652 · Le 20/06/2009, à 12:56

Bonjour,

Sur la première page du forum Wifi on te demande des informations, donne les.

A+

blibsnake · Le 20/06/2009, à 13:13

désolé j'ai été trop vite pour postée...

je posterais les résultats tout à l'heure la je suis sous XP pour le net...

blibsnake · Le 20/06/2009, à 14:21

et voila la liste des commandes, même si je m'y connait peur, je ne voit pas de gros souci, il voit la carte et les réseaux

=> cat /etc/lsb-release

DISTRIB_ID=Ubuntu 
DISTRIB_RELEASE=9.04 
DISTRIB_CODENAME=jaunty 
DISTRIB_DESCRIPTION="Ubuntu 9.04"

=> lsusb

Bus 001 Device 002: ID 058f:6362 Alcor Micro Corp. Hi-Speed 21-in-1 Flash Card Reader/Writer (Internal/External) 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 
Bus 002 Device 002: ID 0001:0000 Fry's Electronics 
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

=> lspci

00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3) 
00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3) 
00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2) 
00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2) 
00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3) 
00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2) 
00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev a2) 
00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev a3) 
00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev a3) 
00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2) 
00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3) 
00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3) 
00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3) 
00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3) 
00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3) 
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map 
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller 
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 
01:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600 GT] (rev a2) 
05:07.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) 
05:0a.0 Network controller: RaLink RT2800 802.11n PCI

=> sudo lshw -C network

*-network               
       description: Wireless interface 
       product: RT2800 802.11n PCI 
       vendor: RaLink 
       physical id: a 
       bus info: pci@0000:05:0a.0 
       logical name: ra0 
       version: 00 
       serial: 00:0c:c3:51:06:8a 
       width: 32 bits 
       clock: 33MHz 
       capabilities: pm bus_master cap_list ethernet physical wireless 
       configuration: broadcast=yes driver=rt2860 latency=32 maxlatency=4 mingnt=2 module=rt2860sta multicast=yes wireless=RT2860 Wireless 
  *-network DISABLED 
       description: Ethernet interface 
       physical id: 1 
       logical name: pan0 
       serial: d2:d7:2f:bc:71:cd 
       capabilities: ethernet physical 
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes

blibsnake · Le 20/06/2009, à 14:21

=> lsmod

Module                  Size  Used by 
binfmt_misc            18572  1 
ppdev                  16904  0 
usbhid                 47040  0 
bridge                 63904  0 
stp                    11140  1 bridge 
bnep                   22912  2 
video                  29204  0 
output                 11648  1 video 
input_polldev          12688  0 
lp                     19588  0 
parport                49584  2 ppdev,lp 
snd_intel8x0           43816  3 
snd_ac97_codec        133848  1 snd_intel8x0 
ac97_bus               10368  1 snd_ac97_codec 
snd_pcm_oss            52352  0 
snd_mixer_oss          24960  1 snd_pcm_oss 
snd_pcm                99336  3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss 
snd_seq_dummy          11524  0 
snd_seq_oss            41984  0 
snd_seq_midi           15744  0 
k8temp                 13440  0 
snd_rawmidi            33920  1 snd_seq_midi 
snd_seq_midi_event     16512  2 snd_seq_oss,snd_seq_midi 
snd_seq                66272  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event 
pcspkr                 11136  0 
psmouse                64028  0 
serio_raw              14468  0 
rt2860sta             578156  1 
snd_timer              34064  2 snd_pcm,snd_seq 
snd_seq_device         16276  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq 
snd                    78792  16 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device 
soundcore              16800  1 snd 
snd_page_alloc         18704  2 snd_intel8x0,snd_pcm 
i2c_nforce2            16136  0 
forcedeth              68368  0 
ohci1394               42036  0 
ieee1394              108288  1 ohci1394 
floppy                 75816  0 
usb_storage            94912  0 
fbcon                  49792  0 
tileblit               11264  1 fbcon 
font                   17024  1 fbcon 
bitblit                14464  1 fbcon 
softcursor             10368  1 bitblit

=> iwconfig

lo        no wireless extensions. 

eth0      no wireless extensions. 

ra0       RT2860 Wireless  ESSID:""  Nickname:"RT2860STA" 
          Mode:Auto  Frequency=2.462 GHz  Access Point: 00:16:CF:AE:2E:7E   
          Bit Rate=1 Mb/s   
          RTS thr:off   Fragment thr:off 
          Link Quality=10/100  Signal level:-92 dBm  Noise level:-87 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.

=> ifconfig

eth0      Link encap:Ethernet  HWaddr 00:50:8d:d7:a6:29  
          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 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B) 
          Interrupt:23 Base address:0x6000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0 
          inet6 addr: ::1/128 Scope:Host 
          UP LOOPBACK RUNNING  MTU:16436  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 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B) 

ra0       Link encap:Ethernet  HWaddr 00:0c:c3:51:06:8a  
          inet6 addr: fe80::20c:c3ff:fe51:68a/64 Scope:Link 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1 
          RX packets:9628 errors:0 dropped:0 overruns:0 frame:0 
          TX packets:1221 errors:0 dropped:0 overruns:0 carrier:0 
          collisions:0 txqueuelen:1000 
          RX bytes:966965 (966.9 KB)  TX bytes:0 (0.0 B) 
          Interrupt:18

=> sudo iwlist scan

lo        Interface doesn't support scanning. 

eth0      Interface doesn't support scanning. 

ra0       Scan completed : 
          Cell 01 - Address: 00:16:CF:AE:2E:7E 
                    ESSID:"Livebox-40D8" 
                    Mode:Managed 
                    Channel:1 
                    Quality:0/100  Signal level:-92 dBm  Noise level:-87 dBm 
                    Encryption key:off 
                    Bit Rates:54 Mb/s 
          Cell 02 - Address: 00:18:E7:46:D1:CF 
                    ESSID:"Livebox-FAB9" 
                    Mode:Managed 
                    Channel:6 
                    Quality:10/100  Signal level:-86 dBm  Noise level:-87 dBm 
                    Encryption key:on 
                    Bit Rates:18 Mb/s 
                    IE: WPA Version 1 
                        Group Cipher : TKIP 
                        Pairwise Ciphers (1) : TKIP 
                        Authentication Suites (1) : PSK 
          Cell 03 - Address: 00:17:33:C1:89:34 
                    ESSID:"Neuf WiFi" 
                    Mode:Managed 
                    Channel:11 
                    Quality:24/100  Signal level:-80 dBm  Noise level:-87 dBm 
                    Encryption key:off 
                    Bit Rates:54 Mb/s 
          Cell 04 - Address: 00:17:33:9D:30:F4 
                    ESSID:"Neuf WiFi" 
                    Mode:Managed 
                    Channel:11 
                    Quality:100/100  Signal level:-47 dBm  Noise level:-87 dBm 
                    Encryption key:off 
                    Bit Rates:54 Mb/s 
          Cell 05 - Address: 00:17:33:9D:30:ED 
                    ESSID:"NEUF_30EC" 
                    Mode:Managed 
                    Channel:11 
                    Quality:100/100  Signal level:-49 dBm  Noise level:-87 dBm 
                    Encryption key:on 
                    Bit Rates:54 Mb/s 
                    IE: WPA Version 1 
                        Group Cipher : TKIP 
                        Pairwise Ciphers (2) : CCMP TKIP 
                        Authentication Suites (1) : PSK 
          Cell 06 - Address: 00:17:33:C1:89:2D 
                    ESSID:"NEUF_892C" 
                    Mode:Managed 
                    Channel:11 
                    Quality:24/100  Signal level:-80 dBm  Noise level:-87 dBm 
                    Encryption key:on 
                    Bit Rates:54 Mb/s 
                    IE: WPA Version 1 
                        Group Cipher : TKIP 
                        Pairwise Ciphers (2) : CCMP TKIP 
                        Authentication Suites (1) : PSK 

pan0      Interface doesn't support scanning.

=> uname -r -m

2.6.28-11-generic x86_64

=> cat /etc/network/interfaces

auto lo 
iface lo inet loopback

=> nm-tool

NetworkManager Tool 

State: disconnected 

- Device: eth0 ----------------------------------------------------------------- 
  Type:              Wired 
  Driver:            forcedeth 
  State:             unavailable 
  Default:           no 
  HW Address:        00:50:8D:D7:A6:29 

  Capabilities: 
    Carrier Detect:  yes 

  Wired Properties 
    Carrier:         off 


- Device: ra0 ------------------------------------------------------------------ 
  Type:              802.11 WiFi 
  Driver:            rt2860 
  State:             disconnected 
  Default:           no 
  HW Address:        00:0C:C3:51:06:8A 

  Capabilities: 

  Wireless Properties 
    WEP Encryption:  yes 
    WPA Encryption:  yes 
    WPA2 Encryption: yes 

  Wireless Access Points 
    NEUF_30EC:       Infra, 00:17:33:9D:30:ED, Freq 2462 MHz, Rate 54 Mb/s, Strength 100 WPA 
    Livebox-40D8:    Infra, 00:16:CF:AE:2E:7E, Freq 2412 MHz, Rate 54 Mb/s, Strength 26 
    Neuf WiFi:       Infra, 00:17:33:C1:89:34, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 
    Neuf WiFi:       Infra, 00:17:33:9D:30:F4, Freq 2462 MHz, Rate 54 Mb/s, Strength 100 
    Livebox-FAB9:    Infra, 00:18:E7:46:D1:CF, Freq 2437 MHz, Rate 18 Mb/s, Strength 15 WPA 
    NEUF_892C:       Infra, 00:17:33:C1:89:2D, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WPA

par contre maintenant j'ai ce message aussi qui s'affiche, et même ne mettant mon mdp, ça fait rien et il re réaffiche

The application 'Network Manager Applet('usr/bin/nm-applet') want access to the default keyring, but it is lock

phlaurran · Le 20/06/2009, à 16:40

T'as fait les mises à jours (via ethernet)?

blibsnake · Le 20/06/2009, à 17:00

non je n'ai fais aucune mise à jour, je n'ai plus mes cables ethernet sous la main, il va falloir que je les recherche...

ma box est en sécurité wpa, peut être que j'ai le même souci que ce post :http://forum.ubuntu-fr.org/viewtopic.php?id=319836

je vais essayer de virer les sécurité voir ce que ça donne

blibsnake · Le 20/06/2009, à 17:10

Premier message via ubuntu...

J'ai donc également le même souci avec la sécurité WPA...

Ubuntu-fr

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#1 Le 20/06/2009, à 12:55

pas de connection wifi

#2 Le 20/06/2009, à 12:56

Re : pas de connection wifi

#3 Le 20/06/2009, à 13:13

Re : pas de connection wifi

#4 Le 20/06/2009, à 14:21

Re : pas de connection wifi

#5 Le 20/06/2009, à 14:21

Re : pas de connection wifi

#6 Le 20/06/2009, à 16:40

Re : pas de connection wifi

#7 Le 20/06/2009, à 17:00

Re : pas de connection wifi

#8 Le 20/06/2009, à 17:10

Re : pas de connection wifi

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