Ubuntu-fr

bob40

Réseau wi-fi ne fonctionne pas ??

NetworkManager ne reconnait pas les réseaux wifi.

Voici le résultat des commandes suivantes:

cat /etc/lsb-release


DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.10
DISTRIB_CODENAME=karmic
DISTRIB_DESCRIPTION="Ubuntu 9.10"

[b]lsusb[/b]

Bus 001 Device 002: ID 059f:1018 LaCie, Ltd 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 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 003 Device 002: ID 045e:00f9 Microsoft Corp. 
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

[b]lspci[/b]

00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub (rev 02)
00:01.0 PCI bridge: Intel Corporation 82945G/GZ/P/PL PCI Express Root Port (rev 02)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)
00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 01)
03:00.0 VGA compatible controller: nVidia Corporation G73 [GeForce 7600 GT] (rev a1)
04:02.0 Network controller: Broadcom Corporation BCM43XG (rev 01)

[b]lspci -nn | grep -i net[/b]

01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 01)
04:02.0 Network controller [0280]: Broadcom Corporation BCM43XG [14e4:4329] (rev 01)

[b]sudo lshw -C network[/b]

*-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: 01
       serial: 00:19:66:3d:23:94
       size: 100MB/s
       capacity: 100MB/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi pciexpress 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=full ip=192.168.1.102 latency=0 link=yes multicast=yes port=MII speed=100MB/s
       resources: irq:27 ioport:d800(size=256) memory:fbfff000-fbffffff memory:fbfc0000-fbfdffff(prefetchable)
  *-network
       description: Wireless interface
       product: BCM43XG
       vendor: Broadcom Corporation
       physical id: 2
       bus info: pci@0000:04:02.0
       logical name: eth2
       version: 01
       serial: 00:22:6b:a4:9f:1d
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master ethernet physical wireless
       configuration: broadcast=yes driver=wl0 driverversion=5.10.91.9 latency=64 multicast=yes wireless=IEEE 802.11bgn
       resources: irq:23 memory:febfc000-febfffff

[b]lsmod[/b]

odule                  Size  Used by
binfmt_misc            10220  1 
snd_hda_codec_realtek   277860  1 
snd_hda_intel          31880  2 
snd_hda_codec          87584  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep               9352  1 snd_hda_codec
snd_pcm_oss            44704  0 
snd_mixer_oss          18976  1 snd_pcm_oss
snd_pcm                93160  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy           3460  0 
snd_seq_oss            33440  0 
snd_seq_midi            8192  0 
lib80211_crypt_tkip    10016  0 
snd_rawmidi            27360  1 snd_seq_midi
wl                   1277380  0 
snd_seq_midi_event      8448  2 snd_seq_oss,snd_seq_midi
snd_seq                60608  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              26992  2 snd_pcm,snd_seq
snd_seq_device          8308  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
iptable_filter          3872  0 
ip_tables              21200  1 iptable_filter
x_tables               25832  1 ip_tables
snd                    77096  16 snd_hda_codec_realtek,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
ppdev                   8232  0 
soundcore               9088  1 snd
snd_page_alloc         10928  2 snd_hda_intel,snd_pcm
lib80211                7812  2 lib80211_crypt_tkip,wl
psmouse                57124  0 
lp                     11908  0 
nvidia              10316904  36 
joydev                 13088  0 
parport_pc             37352  1 
serio_raw               6596  0 
parport                40528  3 ppdev,lp,parport_pc
hid_microsoft           4292  0 
usbhid                 43968  0 
usb_storage            65952  0 
floppy                 65192  0 
r8169                  38884  0 
mii                     6368  1 r8169
intel_agp              32816  0 

[b]
iwconfig[/b]

o        no wireless extensions.

eth0      no wireless extensions.

eth2      IEEE 802.11  Nickname:""
          Access Point: Not-Associated   
          Link Quality:5  Signal level:0  Noise level:0
          Rx invalid nwid:0  invalid crypt:0  invalid misc:0
[b]

ifconfig[/b]

eth0      Link encap:Ethernet  HWaddr 00:19:66:3d:23:94  
          inet adr:192.168.1.102  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::219:66ff:fe3d:2394/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:18147 erreurs:0 :0 overruns:0 frame:0
          TX packets:11121 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:25051596 (25.0 MB) Octets transmis:911661 (911.6 KB)
          Interruption:27 Adresse de base:0x6000 

eth2      Link encap:Ethernet  HWaddr 00:22:6b:a4:9f:1d  
          adr inet6: fe80::222:6bff:fea4:9f1d/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
          Interruption:23 Adresse de base:0xc000 

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
          Packets reçus:34 erreurs:0 :0 overruns:0 frame:0
          TX packets:34 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:6297 (6.2 KB) Octets transmis:6297 (6.2 KB)

[b]sudo iwlist scan[/b]

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

eth2      No scan results


[b]uname -r -m[/b]

2.6.31-14-generic x86_64
[b]
cat /etc/network/interfaces[/b]

auto lo
iface lo inet loopback
[b]
nm-tool[/b]

NetworkManager Tool

State: connected

- Device: eth0  [Ethernet automatique] -----------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        00:19:66:3D:23:94

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.102
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             24.200.241.37
    DNS:             24.201.245.77
    DNS:             24.200.243.189


- Device: eth2 -----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            wl
  State:             disconnected
  Default:           no
  HW Address:        00:22:6B:A4:9F:1D

  Capabilities:

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

  Wireless Access Points

Merci de votre aide ...

Dernière modification par slasher-fun (Le 14/11/2009, à 18:05)

vogia

Re : Réseau wi-fi ne fonctionne pas ??

il semble un petit pb avec tes alias réseau.

essai

sudo iwlist eth1 scan

qui sait t'auras peut-etre un résultat. ça m'est déja arrivé...

bob40

Re : Réseau wi-fi ne fonctionne pas ??

voici le résultat de la commande sudo iwlist eth1 scan

eth1      Interface doesn't support scanning.

Merci ...:D