Pages : 1
#1 Le 07/02/2009, à 10:04
- yalo68
connection wifi ne marche pas
Bonjour,
J'ai essayé différents post pour faire fonctionner mon wifi sur ma nouvelle install xubuntu, sans succès. Mon portable est un HP nx 6125 avec un chip broadcom 4318.
Dans un premier temps j'ai supprimer ma clé wep, mon sid est "default". J'ai fait le test en ip dynamique et manuelle, sans résultat.
Ma connection fillaire est ok.
Voici mon relevé de config:
yannick@yannick-laptop:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.10
DISTRIB_CODENAME=intrepid
DISTRIB_DESCRIPTION="Ubuntu 8.10"yannick@yannick-laptop:~$ lsusb
Bus 003 Device 002: ID 08ff:2580 AuthenTec, Inc. AES2501 Fingerprint Sensor
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 03f0:011d Hewlett-Packard Integrated Bluetooth Module
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 005: ID 08ec:0015 M-Systems Flash Disk Pioneers Kingston DataTraveler ELITE
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubyannick@yannick-laptop:~$ lspci
00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:04.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 11)
00:14.1 IDE interface: ATI Technologies Inc IXP SB400 IDE Controller
00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge
00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge
00:14.5 Multimedia audio controller: ATI Technologies Inc IXP SB400 AC'97 Audio Controller (rev 02)
00:14.6 Modem: ATI Technologies Inc SB400 AC'97 Modem Controller (rev 02)
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
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon XPRESS 200M 5955 (PCIE)
02:01.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5788 Gigabit Ethernet (rev 03)
02:02.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02)
02:04.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
02:04.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller
02:04.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller
02:04.4 SD Host controller: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controlleryannick@yannick-laptop:~$ sudo lshw -C network
*-network:0
description: Ethernet interface
product: NetXtreme BCM5788 Gigabit Ethernet
vendor: Broadcom Corporation
physical id: 1
bus info: pci@0000:02:01.0
logical name: eth0
version: 03
serial: 00:0f:b0:75:eb:c0
capacity: 1GB/s
width: 32 bits
clock: 66MHz
capabilities: pm vpd msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.94 firmware=5788-v3.26 latency=64 link=no mingnt=64 module=tg3 multicast=yes port=twisted pair
*-network:1
description: Network controller
product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller
vendor: Broadcom Corporation
physical id: 2
bus info: pci@0000:02:02.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=b43-pci-bridge latency=64 module=ssb
*-network:0
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:14:a5:12:02:69
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: ba:49:41:d5:c0:66
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yesyannick@yannick-laptop:~$ lsmod
Module Size Used by
nls_iso8859_1 12032 1
nls_cp437 13696 1
vfat 18816 1
fat 57376 1 vfat
ipv6 263972 8
af_packet 25728 2
rfkill_input 12672 0
radeon 147616 2
drm 86056 3 radeon
sco 18308 2
bridge 56980 0
stp 10628 1 bridge
bnep 20480 2
rfcomm 44432 2
l2cap 30464 16 bnep,rfcomm
ppdev 15620 0
powernow_k8 22148 0
cpufreq_ondemand 14988 1
cpufreq_userspace 11396 0
cpufreq_powersave 9856 0
cpufreq_conservative 14600 0
cpufreq_stats 13188 0
freq_table 12672 3 powernow_k8,cpufreq_ondemand,cpufreq_stats
pci_slot 12680 0
sbs 19464 0
sbshc 13440 1 sbs
iptable_filter 10752 0
ip_tables 19600 1 iptable_filter
x_tables 22916 1 ip_tables
sbp2 29324 0
lp 17156 0
joydev 18368 0
pcmcia 43052 0
usb_storage 82752 1
libusual 30356 1 usb_storage
snd_atiixp 24204 1
snd_atiixp_modem 20360 0
snd_ac97_codec 111652 2 snd_atiixp,snd_atiixp_modem
ac97_bus 9856 1 snd_ac97_codec
snd_pcm_oss 46848 0
snd_mixer_oss 22784 1 snd_pcm_oss
snd_pcm 83204 4 snd_atiixp,snd_atiixp_modem,snd_ac97_codec,snd_pcm_oss
snd_seq_dummy 10884 0
evdev 17696 10
snd_seq_oss 38528 0
snd_seq_midi 14336 0
snd_rawmidi 29824 1 snd_seq_midi
serio_raw 13444 0
psmouse 45200 0
snd_seq_midi_event 15232 2 snd_seq_oss,snd_seq_midi
snd_seq 57776 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 29960 2 snd_pcm,snd_seq
snd_seq_device 15116 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd 63268 13 snd_atiixp,snd_atiixp_modem,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
pcspkr 10624 0
arc4 9984 2
ecb 10880 2
crypto_blkcipher 25476 1 ecb
k8temp 12416 0
soundcore 15328 1 snd
sdhci_pci 15360 0
sdhci 23940 1 sdhci_pci
tifm_7xx1 13824 0
snd_page_alloc 16136 3 snd_atiixp,snd_atiixp_modem,snd_pcm
mmc_core 58268 1 sdhci
tifm_core 16028 1 tifm_7xx1
b43 131356 0
rfkill 17176 3 rfkill_input,b43
mac80211 216820 1 b43
yenta_socket 31756 1
rsrc_nonstatic 19072 1 yenta_socket
cfg80211 32392 1 mac80211
pcmcia_core 43412 3 pcmcia,yenta_socket,rsrc_nonstatic
led_class 12164 1 b43
input_polldev 11912 1 b43
btusb 19736 3
bluetooth 61924 11 sco,bnep,rfcomm,l2cap,btusb
parport_pc 39204 1
parport 42604 3 ppdev,lp,parport_pc
container 11520 0
video 25232 0
output 11008 1 video
wmi 14504 0
battery 18436 0
ac 12292 0
button 14224 0
i2c_piix4 16144 0
i2c_core 31892 1 i2c_piix4
ati_agp 14988 0
agpgart 42184 2 drm,ati_agp
shpchp 38036 0
pci_hotplug 34976 1 shpchp
ext3 133256 1
jbd 55828 1 ext3
mbcache 16004 1 ext3
sr_mod 22212 1
cdrom 43168 1 sr_mod
sd_mod 42392 4
crc_t10dif 9984 1 sd_mod
sg 39732 0
pata_atiixp 12800 3
pata_acpi 12160 0
ohci1394 37936 0
ata_generic 12932 0
tg3 129924 0
libphy 27392 1 tg3
ieee1394 96324 2 sbp2,ohci1394
ssb 40580 1 b43
libata 178208 3 pata_atiixp,pata_acpi,ata_generic
scsi_mod 155212 6 sbp2,usb_storage,sr_mod,sd_mod,sg,libata
ohci_hcd 32016 0
ehci_hcd 43788 0
dock 16656 1 libata
usbcore 149360 6 usb_storage,libusual,btusb,ohci_hcd,ehci_hcd
thermal 23708 0
processor 42156 3 powernow_k8,thermal
fan 12548 0
fbcon 47648 0
tileblit 10880 1 fbcon
font 16512 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblit
fuse 60828 1yannick@yannick-laptop:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:"WiFi"
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Bit Rate:1 Mb/s Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality=38/100 Signal level:-77 dBm Noise level=-64 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.yannick@yannick-laptop:~$ uname -r -m
2.6.27-11-generic i686yannick@yannick-laptop:~$ cat /etc/network/interface
cat: /etc/network/interface: Aucun fichier ou dossier de ce typeyannick@yannick-laptop:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopbackyannick@yannick-laptop:~$ nm-tool
NetworkManager Tool
State: disconnected
- Device: eth0 ----------------------------------------------------------------
Type: Wired
Driver: tg3
State: unavailable
Default: no
HW Address: 00:0F:B0:75:EB:C0
Capabilities:
Supported: yes
Carrier Detect: yes
Wired Settings
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: b43
State: disconnected
Default: no
HW Address: 00:14:A5:12:02:69
Capabilities:
Supported: yes
Wireless Settings
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
default: Infra, 00:1B:FC:57:AA:19, Freq 2412 MHz, Rate 54 Mb/s, Strength 36
WiFi: Infra, 00:0A:78:9F:03:44, Freq 2412 MHz, Rate 54 Mb/s, Strength 36yannick@yannick-laptop:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:1B:FC:57:AA:19
ESSID:"default"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=63/100 Signal level:-48 dBm Noise level=-65 dBm
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000028e0bd718a
Extra: Last beacon: 60ms ago
pan0 Interface doesn't support scanning.Merci d'avance pour votre aide 
#2 Le 07/02/2009, à 11:51
- michel2652
Re : connection wifi ne marche pas
#3 Le 07/02/2009, à 17:50
- toutafai
Re : connection wifi ne marche pas
bonjour,
tu peux voir ici (désolé, c'est en anglais) :
http://blog.sampbar.com/2009/01/broadcom-bcm4318-ubuntu-intrepid/
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#4 Le 09/02/2009, à 10:14
- yalo68
Re : connection wifi ne marche pas
Merci, le lien de michel2652 a résolu mon problème.
Pages : 1