Ubuntu-fr

delawich

probleme wifi

bonjour

j'ai  installé la dernière version de ubuntu et j'ai un soucis pour le wifi

je dispose d'un acer 3630 si vous pouvez m'orientez car la au début c'est

pas simple merci de votre aide !!!

delawich

Re : probleme wifi

voici les commandes

commande ifconfig

eth0      Link encap:Ethernet  HWaddr 00:16:36:51:b3:a6 
          inet adr:192.168.1.23  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::216:36ff:fe51:b3a6/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:385385 erreurs:0 :0 overruns:0 frame:0
          TX packets:219589 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          Octets reçus:567248558 (567.2 MB) Octets transmis:16961780 (16.9 MB)
          Interruption:19 Adresse de base:0x2000

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:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

commande iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:"" 
          Mode:Managed  Frequency:2.417 GHz  Access Point: Not-Associated   
          Tx-Power=20 dBm   
          Retry min limit:7   RTS thr:off   Fragment thr=2352 B   
          Power Management: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

pan0      no wireless extensions

lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 045e:0083 Microsoft Corp. Basic Optical Mouse
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

lspci

00:00.0 Host bridge: Silicon Integrated Systems [SiS] 661FX/M661FX/M661MX Host (rev 11)
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual PCI-to-PCI bridge)
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS963 [MuTIOL Media IO] (rev 25)
00:02.1 SMBus: Silicon Integrated Systems [SiS] SiS961/2 SMBus Controller
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE]
00:02.6 Modem: Silicon Integrated Systems [SiS] AC'97 Modem Controller (rev a0)
00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] AC'97 Sound Controller (rev a0)
00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 Controller (rev 0f)
00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 Controller (rev 0f)
00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet (rev 91)
00:06.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller (rev 01)
00:0b.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02)
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 661/741/760 PCI/AGP or 662/761Gx PCIE VGA Display Adapter

lsmod

Module                  Size  Used by
usbhid                 42336  0
rfkill_input           12800  0
binfmt_misc            16776  1
ppdev                  15620  0
bridge                 56340  0
stp                    10500  1 bridge
bnep                   20224  2
video                  25360  0
output                 11008  1 video
lp                     17156  0
parport                42220  2 ppdev,lp
joydev                 18368  0
arc4                    9856  2
ecb                    10752  2
snd_intel8x0           37532  3
snd_ac97_codec        112292  1 snd_intel8x0
ac97_bus                9856  1 snd_ac97_codec
snd_pcm_oss            46336  0
snd_mixer_oss          22656  1 snd_pcm_oss
snd_pcm                82948  3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_seq_dummy          10756  0
b43                   131484  0
snd_seq_oss            37760  0
snd_seq_midi           14336  0
snd_rawmidi            29696  1 snd_seq_midi
mac80211              217208  1 b43
pcmcia                 44748  0
snd_seq_midi_event     15104  2 snd_seq_oss,snd_seq_midi
snd_seq                56880  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              29704  2 snd_pcm,snd_seq
snd_seq_device         14988  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
cfg80211               38032  1 mac80211
psmouse                61972  0
yenta_socket           32396  1
rsrc_nonstatic         19328  1 yenta_socket
i2c_sis96x             12420  0
serio_raw              13316  0
pcspkr                 10496  0
shpchp                 40212  0
pcmcia_core            43540  3 pcmcia,yenta_socket,rsrc_nonstatic
led_class              12036  1 b43
input_polldev          11912  1 b43
snd                    62628  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              15200  1 snd
snd_page_alloc         16904  2 snd_intel8x0,snd_pcm
sis_agp                15360  1
agpgart                42696  1 sis_agp
ssb                    41220  1 b43
sis900                 28288  0
mii                    13312  1 sis900
fbcon                  46112  0
tileblit               10752  1 fbcon
font                   16384  1 fbcon
bitblit                13824  1 fbcon
softcursor              9984  1 bitblit

delawich

Re : probleme wifi

nm - tool

NetworkManager Tool

State: connected

- Device: eth0  [Auto eth0] ----------------------------------------------------
  Type:              Wired
  Driver:            sis900
  State:             connected
  Default:           yes
  HW Address:        00:16:36:51:B3:A6

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.23
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            b43
  State:             disconnected
  Default:           no
  HW Address:        00:00:00:00:00:00

  Capabilities:

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

  Wireless Access Points

cat  /etc/network/interfaces

auto lo
iface lo inet loopback

uname -r -m
2.6.28-11-generic i686

cat /etc/lsb-release
DISTRIB_DESCRIPTION="Ubuntu 9.04"

sudo 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

pan0      Interface doesn't support scanning.

sudo lshw -C network
  *-network:0             
       description: Ethernet interface
       product: SiS900 PCI Fast Ethernet
       vendor: Silicon Integrated Systems [SiS]
       physical id: 4
       bus info: pci@0000:00:04.0
       logical name: eth0
       version: 91
       serial: 00:16:36:51:b3:a6
       size: 100MB/s
       capacity: 100MB/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sis900 driverversion=v1.08.10 Apr. 2 2006 duplex=full ip=192.168.1.23 latency=173 link=yes maxlatency=11 mingnt=52 module=sis900 multicast=yes port=MII speed=100MB/s
  *-network:1
       description: Network controller
       product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: b
       bus info: pci@0000:00:0b.0
       version: 02
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master
       configuration: driver=b43-pci-bridge latency=64 module=ssb
  *-network:0 DISABLED
       description: Wireless interface
       physical id: 1
       logical name: wlan0
       serial: 00:16:ce:61:f6:85
       capabilities: ethernet physical wireless
       configuration: broadcast=yes multicast=yes wireless=IEEE 802.11bg
  *-network:1 DISABLED
       description: Ethernet interface
       physical id: 2
       logical name: pan0
       serial: 56:69:13:43:fa:5a
       capabilities: ethernet physical
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes

voici toute les commandes demandé j'espere qu vous allez pouvoir m'aider

delawich

Re : probleme wifi

avez vous une réponse