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#1 Le 05/03/2011, à 21:11

Lookass

Réseau wifi détecté mais connexion par firefox impossible

Bonjour !


Je suis tout nouveau dans le monde de Linux, et mon souci concerne un netbook hp mini et la version Ubuntu 10.10 : je détecte des réseaux wifi dont celui qui m'intéresse, j'arrive a m'y connecter mais à l'ouverture de Firefox, il m'est impossible de charger la page d'accueil...

J'avais déja eu un souci à la mise en place du wifi avec cette machine, et passer par le réseau ethernet m'avait sauvé la vie, j'ai donc souhaité faire la meme chose, et là le réseau est détecté mais pas moyen de m'y connecter.

Après avoir cherché sur le forum des problèmes similaires, je n'ai pas réussi à solutionner l'histoire...

Pourriez vous me filer un petit coup de main ?

Voila les codes :

 [cat /etc/lsb-release 
 
DISTRIB_ID=Ubuntu 
DISTRIB_RELEASE=10.04 
DISTRIB_CODENAME=lucid 
DISTRIB_DESCRIPTION="Ubuntu 10.04.1 LTS"] 
 
 
 
[lsusb 
 
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 
Bus 004 Device 002: ID 03f0:2a1d Hewlett-Packard  
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 
Bus 001 Device 005: ID 1058:070a Western Digital Technologies, Inc.  
Bus 001 Device 003: ID 0bda:0159 Realtek Semiconductor Corp.  
Bus 001 Device 002: ID 5986:0182 Acer, Inc  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub] 
 
 
 
[lspci 
 
00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge 
00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller 
00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller 
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02) 
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02) 
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02) 
00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 (rev 02) 
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02) 
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02) 
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02) 
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02) 
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 
00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02) 
00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA AHCI Controller (rev 02) 
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02) 
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) 
02:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)] 
 
 
 
[lspci -nn|grep -i net 
 
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02) 
02:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)] 
 
 
 
[sudo lshw -C network 
 
*-network                
       description: Ethernet interface 
       product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller 
       vendor: Realtek Semiconductor Co., Ltd. 
       physical id: 0 
       bus info: pci@0000:01:00.0 
       logical name: eth0 
       version: 02 
       serial: c8:0a:a9:14:74:42 
       size: 10MB/s 
       capacity: 100MB/s 
       width: 64 bits 
       clock: 33MHz 
       capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation 
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10MB/s 
       resources: irq:27 ioport:5000(size=256) memory:50010000-50010fff(prefetchable) memory:50000000-5000ffff(prefetchable) memory:50020000-5002ffff(prefetchable) 
  *-network 
       description: Wireless interface 
       product: BCM4312 802.11b/g 
       vendor: Broadcom Corporation 
       physical id: 0 
       bus info: pci@0000:02:00.0 
       logical name: eth1 
       version: 01 
       serial: c4:17:fe:9a:a0:45 
       width: 64 bits 
       clock: 33MHz 
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless 
       configuration: broadcast=yes driver=wl0 driverversion=5.60.48.36 ip=10.0.1.3 latency=0 multicast=yes wireless=IEEE 802.11bg 
resources: irq:17 memory:56000000-56003fff 
 
 lsmod 
Module                  Size  Used by 
nls_utf8                1069  1  
udf                    78785  1  
crc_itu_t               1371  1 udf 
ses                     5875  0  
enclosure               6624  1 ses 
nls_iso8859_1           3249  1  
nls_cp437               4919  1  
vfat                    8933  1  
fat                    47767  1 vfat 
binfmt_misc             6587  1  
rfcomm                 33421  4  
ppdev                   5259  0  
sco                     7885  2  
bridge                 45582  0  
stp                     1655  1 bridge 
bnep                    9436  2  
l2cap                  30624  16 rfcomm,bnep 
joydev                  8708  0  
snd_hda_codec_idt      51978  1  
fbcon                  35102  71  
tileblit                2031  1 fbcon 
font                    7557  1 fbcon 
bitblit                 4707  1 fbcon 
softcursor              1189  1 bitblit 
vga16fb                11385  0  
vgastate                8961  1 vga16fb 
snd_hda_intel          22037  2  
snd_hda_codec          74201  2 snd_hda_codec_idt,snd_hda_intel 
snd_hwdep               5412  1 snd_hda_codec 
snd_pcm_oss            35308  0  
snd_mixer_oss          13746  1 snd_pcm_oss 
snd_pcm                70694  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss 
snd_seq_dummy           1338  0  
snd_seq_oss            26722  0  
snd_seq_midi            4557  0  
snd_rawmidi            19056  1 snd_seq_midi 
snd_seq_midi_event      6003  2 snd_seq_oss,snd_seq_midi 
snd_seq                47263  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event 
snd_timer              19098  2 snd_pcm,snd_seq 
snd_seq_device          5700  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq 
i915                  286079  4  
drm_kms_helper         29297  1 i915 
snd                    54180  16 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device 
uvcvideo               57054  0  
drm                   162409  5 i915,drm_kms_helper 
lib80211_crypt_tkip     7596  0  
i2c_algo_bit            5028  1 i915 
psmouse                63245  0  
videodev               34361  1 uvcvideo 
v4l1_compat            13251  2 uvcvideo,videodev 
intel_agp              24119  2 i915 
btusb                  10957  2  
bluetooth              49892  9 rfcomm,sco,bnep,l2cap,btusb 
serio_raw               3978  0  
wl                   1959598  0  
lib80211                5046  2 lib80211_crypt_tkip,wl 
soundcore               6620  1 snd 
snd_page_alloc          7076  2 snd_hda_intel,snd_pcm 
video                  17375  1 i915 
output                  1871  1 video 
agpgart                31724  2 drm,intel_agp 
lp                      7060  0  
parport                32635  2 ppdev,lp 
usb_storage            39553  3  
r8169                  34076  0  
ahci                   32200  2  
mii                     4381  1 r8169] 
 
 
 
[iwconfig 
 
lo        no wireless extensions. 
 
eth0      no wireless extensions. 
 
eth1      IEEE 802.11  Access Point: Not-Associated    
          Link Quality:4  Signal level:198  Noise level:163 
          Rx invalid nwid:0  invalid crypt:0  invalid misc:0 
 
pan0      no wireless extensions.] 
 
 
 
[ifconfig 
 
eth0      Link encap:Ethernet  direcciónHW c8:0a:a9:14:74:42   
          Dirección inet6: fe80::ca0a:a9ff:fe14:7442/64 Alcance:Enlace 
          ACTIVO DIFUSIÓN MULTICAST  MTU:1500  Métrica:1 
          Paquetes RX:85355 errores:0 perdidos:0 overruns:0 frame:0 
          Paquetes TX:37 errores:0 perdidos:0 overruns:0 carrier:0 
          colisiones:0 long.colaTX:1000  
          Bytes RX:5186769 (5.1 MB)  TX bytes:11070 (11.0 KB) 
          Interrupción:27 Dirección base: 0x4000  
 
eth1      Link encap:Ethernet  direcciónHW c4:17:fe:9a:a0:45   
          Direc. inet:10.0.1.3  Difus.:255.255.255.255  Másc:255.255.255.0 
          Dirección inet6: fe80::c617:feff:fe9a:a045/64 Alcance:Enlace 
          ACTIVO DIFUSIÓN FUNCIONANDO MULTICAST  MTU:1500  Métrica:1 
          Paquetes RX:1047435 errores:0 perdidos:0 overruns:0 frame:3101 
          Paquetes TX:1649 errores:19 perdidos:0 overruns:0 carrier:0 
          colisiones:0 long.colaTX:1000  
          Bytes RX:64119958 (64.1 MB)  TX bytes:172997 (172.9 KB) 
          Interrupción:17  
 
lo        Link encap:Bucle local   
          Direc. inet:127.0.0.1  Másc:255.0.0.0 
          Dirección inet6: ::1/128 Alcance:Anfitrión 
          ACTIVO BUCLE FUNCIONANDO  MTU:16436  Métrica:1 
          Paquetes RX:8 errores:0 perdidos:0 overruns:0 frame:0 
          Paquetes TX:8 errores:0 perdidos:0 overruns:0 carrier:0 
          colisiones:0 long.colaTX:0  
          Bytes RX:480 (480.0 B)  TX bytes:480 (480.0 B)] 
 
 
 
[iwlist scan 
 
lo        Interface doesn't support scanning. 
 
eth0      Interface doesn't support scanning. 
 
eth1      Scan completed : 
          Cell 01 - Address: 00:03:93:E9:6C:89 
                    ESSID:"Rodrigo's Network" 
                    Mode:Managed 
                    Frequency:2.412 GHz (Channel 1) 
                    Quality:4/5  Signal level:-60 dBm  Noise level:-92 dBm 
                    Encryption key:on 
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s 
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s 
                              48 Mb/s; 54 Mb/s 
          Cell 02 - Address: D8:5D:4C:C3:8C:A2 
                    ESSID:"maximiliano" 
                    Mode:Managed 
                    Frequency:2.427 GHz (Channel 4) 
                    Quality:1/5  Signal level:-88 dBm  Noise level:-92 dBm 
                    IE: Unknown: DD810050F204104A0001101044000101103B0001031047001000000000000010000000D85D4CC38CA21021000754502D4C494E4B10230009544C2D57523734304E10240003312E3010420003312E301054000800060050F204000110110019576972656C65737320526F7574657220544C2D57523734304E100800020086103C000101 
                    Encryption key:on 
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s 
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s 
                              48 Mb/s; 54 Mb/s 
          Cell 03 - Address: 00:26:82:4E:E2:9C 
                    ESSID:"AIDA" 
                    Mode:Managed 
                    Frequency:2.437 GHz (Channel 6) 
                    Quality:1/5  Signal level:-85 dBm  Noise level:-92 dBm 
                    Encryption key:on 
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s 
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s 
                              48 Mb/s; 54 Mb/s 
          Cell 04 - Address: 00:23:CD:DA:99:3E 
                    ESSID:"Javiera" 
                    Mode:Managed 
                    Frequency:2.437 GHz (Channel 6) 
                    Quality:1/5  Signal level:-83 dBm  Noise level:-92 dBm 
                    Encryption key:on 
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s 
                              12 Mb/s; 24 Mb/s; 36 Mb/s; 9 Mb/s; 18 Mb/s 
                              48 Mb/s; 54 Mb/s 
          Cell 05 - Address: 20:CF:30:74:35:F8 
                    ESSID:"TELMEX_94a2" 
                    Mode:Managed 
                    Frequency:2.452 GHz (Channel 9) 
                    Quality:4/5  Signal level:-65 dBm  Noise level:-92 dBm 
                    Encryption key:on 
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s 
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s 
                              48 Mb/s; 54 Mb/s 
pan0      Interface doesn't support scanning.] 
 
 
 
[sudo uname -r -m 
 
2.6.32-25-generic i686] 
 
 
 
[cat /etc/network/interfaces 
 
auto lo 
iface lo inet loopback 
 
auto eth1 
 
iface eth1 inet dhcp] 
 
 
 
[nm-tool 
 
NetworkManager Tool 
 
State: connected 
 
- Device: eth0 ----------------------------------------------------------------- 
  Type:              Wired 
  Driver:            r8169 
  State:             unavailable 
  Default:           no 
  HW Address:        C8:0A:A9:14:74:42 
 
  Capabilities: 
    Carrier Detect:  yes 
    Speed:           10 Mb/s 
 
  Wired Properties 
    Carrier:         off 
 
 
- Device: eth1  [Auto Rodrigo's Network] --------------------------------------- 
  Type:              802.11 WiFi 
  Driver:            wl 
  State:             connected 
  Default:           yes 
  HW Address:        C4:17:FE:9A:A0:45 
 
  Capabilities: 
    Speed:           36 Mb/s 
 
  Wireless Properties 
    WEP Encryption:  yes 
    WPA Encryption:  yes 
    WPA2 Encryption: yes 
 
  Wireless Access Points (* = current AP) 
    AIDA:            Infra, 00:26:82:4E:E2:9C, Freq 2437 MHz, Rate 54 Mb/s, Strength 100 WEP 
    DICRUSE:         Infra, 00:1A:73:EA:9B:66, Freq 2447 MHz, Rate 0 Mb/s, Strength 20 WEP 
    TELMEX_94a2:     Infra, 20:CF:30:74:35:F8, Freq 2452 MHz, Rate 0 Mb/s, Strength 40 WEP 
    Javiera:         Infra, 00:23:CD:DA:99:3E, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WEP 
    *Rodrigo's Network: Infra, 00:03:93:E9:6C:89, Freq 2412 MHz, Rate 0 Mb/s, Strength 80 WEP 
    maximiliano:     Infra, D8:5D:4C:C3:8C:A2, Freq 2427 MHz, Rate 54 Mb/s, Strength 20 WEP 
 
  IPv4 Settings: 
    Address:         10.0.1.3 
    Prefix:          24 (255.255.255.0) 
    Gateway:         10.0.1.1 
 
    DNS:             10.0.1.1]

D'après ce que j'ai pu comprendre, j'utilise un driver 802.11 Linux STA pour du matériel Broadcom BCM 43xx


Merci d'avance pour votre aide !

Dernière modification par slasher-fun (Le 05/03/2011, à 23:51)

Hors ligne

#2 Le 05/03/2011, à 23:51

Spirzouf

Re : Réseau wifi détecté mais connexion par firefox impossible

Une idée comme ça, sans garantie... Ce ne serait pas un problème de DNS ??
Et à défaut d'autre réponse à ton post jusqu'à maintenant, j'espère ne pas dire de trop grosse bêtise en te proposant de faire ceci :

essaie en console un ping sur ta box / routeur :

ping 10.0.1.1

puis un ping sur google

ping www.google.fr

de nouveau un ping sur google sans passer par un serveur DNS :

ping 209.85.227.103

(NB : appuyer sur CTRL + C après une 30aine de sec pour arrêter les ping, et copier les résumés dans ta réponse)

Si tout marche sauf le ping de www.google.fr, il faudrait alors renseigner manuellement les serveurs DNS en fonction de ton FAI...

Hors ligne