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#1 Le 12/09/2008, à 15:34
- mithgaladh
[Résolu] pb de wifi
bonjour à tous
je viens d'acheter un portable avec ubuntu mais j'ai un soucis:
il ne veux pas se connecter à mon réseau wifi.
au départ, le "network-admin" fonctionnais et il captais plusieurs réseaux alentours, mais meme avec ma clé wep, il n'arrivait pas à se connecter, mais après redémarrage l'icone du "network-admin" n'est plus sur le tableau de bord.
et les réseaux wifi n'apparaissent nul part
lorsque je tape:
sudo iwlist wlan0 scandans le terminal, il montre mon réseau, mais je ne sais pas comment faire pour qu'il s'y connecte.
puis je faire réapparaitre l'icône sur le tableau de bord?
ça me simplifierait les choses pour me connecter également à la fac
merci
#2 Le 12/09/2008, à 15:56
- Kanor
Re : [Résolu] pb de wifi
Bonjour dans le monde joyeux du wifi
Fait un tour sur ce lien
http://forum.ubuntu-fr.org/viewtopic.php?id=141183
et donne nous un peu plus d'info
Hors ligne
#3 Le 13/09/2008, à 11:52
- mithgaladh
Re : [Résolu] pb de wifi
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.1"lsusb
Bus 007 Device 001: ID 0000:0000
Bus 006 Device 001: ID 0000:0000
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
00:19.0 Ethernet controller: Intel Corporation 82562GT 10/100 Network Connection (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801Hhttp://forum.ubuntu-fr.org/post.php?tid=251570BM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
01:00.0 VGA compatible controller: ATI Technologies Inc Unknown device 7196
10:00.0 Network controller: Broadcom Corporation BCM4312 802.11a/b/g (rev 02)sudo lshw -C network
*-network
description: Ethernet interface
product: 82562GT 10/100 Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 03
serial: 00:1f:29:93:b7:87
size: 100MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000 driverversion=7.3.20-k2-NAPI duplex=full firmware=1.1-2 ip=192.168.0.4 latency=0 link=yes module=e1000 multicast=yes port=twisted pair speed=100MB/s
*-network
description: Network controller
product: BCM4312 802.11a/b/g
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:10:00.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=b43-pci-bridge latency=0 module=ssb
*-network
description: Wireless interface
physical id: 2
logical name: wlan0
serial: 00:00:00:21:00:22
capabilities: ethernet physical wireless
configuration: broadcast=yes multicast=yes wireless=IEEE 802.11glsmod
Module Size Used by
ipv6 267780 10
rfcomm 41744 2
l2cap 25728 13 rfcomm
bluetooth 61156 4 rfcomm,l2cap
acpi_cpufreq 10796 2
cpufreq_userspace 5284 0
cpufreq_stats 7104 0
cpufreq_ondemand 9740 1
cpufreq_conservative 8712 0
cpufreq_powersave 2688 0
freq_table 5536 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand
sbs 15112 0
sbshc 7680 1 sbs
dock 11280 0
af_packet 23812 6
iptable_filter 3840 0
ip_tables 14820 1 iptable_filter
x_tables 16132 1 ip_tables
parport_pc 36260 0
lp 12324 0
parport 37832 2 parport_pc,lp
loop 18948 0
joydev 13120 0
rfkill_input 5504 0
arc4 2944 2
ecb 4480 2
blkcipher 8324 1 ecb
b43 144420 0
rfkill 8592 3 rfkill_input,b43
mac80211 165652 1 b43
cfg80211 15112 1 mac80211
led_class 6020 1 b43
input_polldev 5896 1 b43
serio_raw 7940 0
psmouse 40336 0
fglrx 1555468 23
container 5632 0
video 19856 0
output 4736 1 video
snd_hda_intel 344728 5
snd_pcm_oss 42144 0
snd_mixer_oss 17920 1 snd_pcm_oss
snd_pcm 78596 3 snd_hda_intel,snd_pcm_oss
snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
snd_hwdep 10500 1 snd_hda_intel
evdev 13056 7
snd_seq_dummy 4868 0
snd_seq_oss 35584 0
snd_seq_midi 9376 0
wmi_acer 9644 0
snd_rawmidi 25760 1 snd_seq_midi
battery 14212 0
snd_seq_midi_event 8320 2 snd_seq_oss,snd_seq_midi
ac 6916 0
snd_seq 54224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 24836 3 snd_pcm,snd_seq
snd_seq_device 9612 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
button 9232 0
iTCO_wdt 13092 0
snd 56996 19 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
iTCO_vendor_support 4868 1 iTCO_wdt
intel_agp 25492 0
shpchp 34452 0
pci_hotplug 30880 1 shpchp
pcspkr 4224 0
soundcore 8800 1 snd
agpgart 34760 2 fglrx,intel_agp
ext3 136712 1
jbd 48404 1 ext3
mbcache 9600 1 ext3
sr_mod 17956 0
cdrom 37408 1 sr_mod
pata_acpi 8320 0
ata_generic 8324 0
sg 36880 0
sd_mod 30720 3
ata_piix 19588 0
ahci 28420 2
libata 159344 4 pata_acpi,ata_generic,ata_piix,ahci
scsi_mod 151436 4 sr_mod,sg,sd_mod,libata
ssb 34308 1 b43
ehci_hcd 37900 0
uhci_hcd 27024 0
usbcore 146028 3 ehci_hcd,uhci_hcd
e1000 126016 0
thermal 16796 0
processor 36872 4 acpi_cpufreq,thermal
fan 5636 0
fbcon 42912 0
tileblit 3456 1 fbcon
font 9472 1 fbcon
bitblit 6784 1 fbcon
softcursor 3072 1 bitblit
fuse 50708 3iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2346 B
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:0ifconfig
eth0 Link encap:Ethernet HWaddr 00:1f:29:93:b7:87
inet adr:192.168.0.4 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::21f:29ff:fe93:b787/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:15728 erreurs:0 :0 overruns:0 frame:0
TX packets:10832 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:100
Octets reçus:22026926 (21.0 MB) Octets transmis:1020513 (996.5 KB)
Adresse de base:0x5000 Mémoire:dc500000-dc520000
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:1862 erreurs:0 :0 overruns:0 frame:0
TX packets:1862 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:95596 (93.3 KB) Octets transmis:95596 (93.3 KB)
wlan0 Link encap:Ethernet HWaddr 00:00:00:21:00:22
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)
wlan0:avahi Link encap:Ethernet HWaddr 00:00:00:21:00:22
inet adr:169.254.1.14 Bcast:169.254.255.255 Masque:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
wmaster0 Link encap:UNSPEC HWaddr 00-00-00-21-00-22-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING 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)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: 0E:58:1C:E3:D7:B8
ESSID:"workgroup"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=91/100 Signal level=-41 dBm Noise level=-73 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 12 Mb/s
24 Mb/s; 48 Mb/s
Extra:tsf=00000011d12bd06b
Cell 02 - Address: 0E:58:1C:E3:D7:B9
ESSID:""
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=55/100 Signal level=-88 dBm Noise level=-73 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 12 Mb/s
24 Mb/s; 48 Mb/s
Extra:tsf=00000011d131aa33
Cell 03 - Address: 0E:58:1C:E3:D7:BA
ESSID:""
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=85/100 Signal level=-49 dBm Noise level=-73 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 12 Mb/s
24 Mb/s; 48 Mb/s
Extra:tsf=00000011d12d0371
Cell 04 - Address: 0E:58:1C:E3:D7:BB
ESSID:"freephonie"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=85/100 Signal level=-49 dBm Noise level=-73 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 12 Mb/s
24 Mb/s; 48 Mb/s
Extra:tsf=0000
0011d12c74e3uname -r -m
2.6.24-19-generic i686cat /etc/network/interfaces
auto lo
iface lo inet loopbacknm-tool
NetworkManager Tool
State: connected
- Device: eth0 ----------------------------------------------------------------
NM Path: /org/freedesktop/NetworkManager/Devices/eth0
Type: Wired
Driver: e1000
Active: yes
HW Address: 00:1F:29:93:B7:87
Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 100 Mb/s
Wired Settings
Hardware Link: yes
IP Settings:
IP Address: 192.168.0.4
Subnet Mask: 255.255.255.0
Broadcast: 192.168.0.255
Gateway: 192.168.0.254
Primary DNS: 212.27.40.241
Secondary DNS: 212.27.40.240
- Device: wlan0 ----------------------------------------------------------------
NM Path: /org/freedesktop/NetworkManager/Devices/wlan0
Type: 802.11 Wireless
Driver:
Active: no
HW Address: 00:00:00:21:00:22
Capabilities:
Supported: yes
Wireless Settings
Scanning: yes
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Networks (* = Current Network)
workgroup: Infrastructure Mode, Freq 2.412 MHz, Rate 62 Mb/s, Strength 90%, Encrypted (WEP)
freephonie: Infrastructure Mode, Freq 2.412 MHz, Rate 62 Mb/s, Strength 88%, Encrypted (WPA Enterprise)
NUMERICABLE-05C5:Infrastructure Mode, Freq 2.437 MHz, Rate 62 Mb/s, Strength 45%, Encrypted (WEP)voici les info que vous me demandiez.
le réseau qui m'interesse c'est celui appellé workgoup, et il possède qu'une clé wep
d'apres les 2/3 infos que j'ai glané le pb pourrait venir du fichier "interface", mais je ne sais pas comment le changer
si vous pouviez m'aider, svp
merci ^_^
#4 Le 13/09/2008, à 12:12
- Kanor
Re : [Résolu] pb de wifi
A premier vue tout marche
Si tu lance la commande
nm-applettu va voir apparaitre l'icone au haut droit de network manager la tu devrais pouvoir choisir ton point d'accès et met le network en mode itinérant
Hors ligne
#5 Le 13/09/2008, à 13:02
- yurek
Re : [Résolu] pb de wifi
pour faire réapparaitre automatiquement l'icone il faudrait que tu réinstalle network-manager
sudo apt-get install network-manager network-manager-gnome --reinstall
http://doc.ubuntu-fr.org/installation/debutants
http://doc.ubuntu-fr.org/diagnostic
http://doc.ubuntu-fr.org/diagnostic_outils
http://doc.ubuntu-fr.org/reflexe_ubunteros
Hors ligne
#6 Le 13/09/2008, à 13:26
- Kanor
Re : [Résolu] pb de wifi
Je pense que c'est plus simple d'aller dans l'application session qui se trouve dans systéme => préférence et de rajouter une entré Network manager avec la commande
nm-applet --sm-disable
Hors ligne
#7 Le 13/09/2008, à 13:31
- mithgaladh
Re : [Résolu] pb de wifi
j'ai bien une icone marquée connexion réseau en haut, mais je ne peux choisir qu'entre l0 et eth0
#8 Le 13/09/2008, à 13:36
- Kanor
Re : [Résolu] pb de wifi
Quand tu clique droite dessus et tu va sur A propos c'est quoi le nom de l'application
Hors ligne
#9 Le 13/09/2008, à 13:40
- mithgaladh
Re : [Résolu] pb de wifi
ça s'appelle moniteur réseau 2.12.1
quand je tape tes commandes dans le terminal, rien ne se passe
#10 Le 13/09/2008, à 13:44
- Kanor
Re : [Résolu] pb de wifi
Ah ce n'est pas Network manager ça .
Clique droite sur un panel => Ajouter au tableau de bord
Zone de notification
et enfin relancer ma commande
nm-applet
Hors ligne
#11 Le 13/09/2008, à 13:50
- mithgaladh
Re : [Résolu] pb de wifi
YOUPI ça marche 
merci bcp 
je te dois une fière bretelle Kanor 
#12 Le 13/09/2008, à 13:57
- Kanor
Re : [Résolu] pb de wifi
No prb si c'est résolue tu clique sur signaler pour prévenir un modérateur comme tu n'es pas inscris
Hors ligne
#13 Le 13/09/2008, à 19:38
- BenoîtF
Re : [Résolu] pb de wifi
J'ai moi aussi un problème de connexion wifi (à partir de mon pc fixe). L'indicateur de réseau fonctionne (la jauge en escalier à droite), mon antenne usb détecte bien plusieurs réseaux dans mon environnement immédiat, après que la connexion ait été paramétrée en mode itinérant, mais paradoxalement mon propre modem sans-fil (SpeedTouch3385LL fourni par Club-internet il y a 4 ou 5 ans, n'est pas détecté, alors qu'il fonctionne très bien (mes enfants se connectent sans difficulté à partir de windows, et moi aussi). Du coup, j' "emprunte" sous Ubuntu un peu de connexion à un voisin non identifié, mais j'aimerais quand même être chez moi. Je joins ci-dessous les résultats de tous les tests indiqués dans le lien, et utilisés par Mithgaladh. Tout se passait bien avec Ubuntu 7... Avez-vous une idée de solution svp ?
wlan0 Scan completed :
Cell 01 - Address: 00:16:41:50:65:E7
ESSID:"Wanadoo_fb91"
Mode:Master
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=45/100 Signal level=-88 dBm
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:tsf=000000369441a51f
Cell 02 - Address: 00:0F:CC:B1:24:78
ESSID:"yvesb"
Mode:Master
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=45/100 Signal level=-86 dBm
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 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
Extra:tsf=000000cc9a162cc7
Cell 03 - Address: 00:14:A4:67:4F:EE
ESSID:"WANADOO-6649"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=44/100 Signal level=-91 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:tsf=00000144286dbf40
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.1"
lsusb
Bus 005 Device 007: ID 0b05:1706 ASUSTek Computer, Inc. WL-167G 802.11g Adapter [ralink]
Bus 005 Device 005: ID 0409:005a NEC Corp.
Bus 005 Device 003: ID 04cf:8818 Myson Century, Inc. USB2.0 to ATAPI Bridge Controller
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 002: ID 0d4e:1000 Agere Systems Netherland BV
Bus 003 Device 001: ID 0000:0000
Bus 001 Device 004: ID 04a9:108d Canon, Inc.
Bus 001 Device 003: ID 066f:4200 SigmaTel, Inc. STIr4200 IrDA Bridge
Bus 001 Device 001: ID 0000:0000
Bus 002 Device 002: ID 046d:08a2 Logitech, Inc. Labtec WebCam Pro
Bus 002 Device 001: ID 0000:0000
lspci
00:00.0 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.1 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.2 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.3 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.4 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:00.5 PIC: VIA Technologies, Inc. P4M900 I/O APIC Interrupt Controller
00:00.6 Host bridge: VIA Technologies, Inc. P4M900 Security Device
00:00.7 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
00:02.0 PCI bridge: VIA Technologies, Inc. P4M900 PCI to PCI Bridge Controller (rev 80)
00:0f.0 IDE interface: VIA Technologies, Inc. Unknown device 5372
00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 07)
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev b0)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev b0)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev b0)
00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev b0)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 90)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8237S PCI to ISA Bridge
00:11.7 Host bridge: VIA Technologies, Inc. VT8251 Ultra VLINK Controller
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 7c)
00:13.0 Host bridge: VIA Technologies, Inc. VT8237A Host Bridge
00:13.1 PCI bridge: VIA Technologies, Inc. VT8237A PCI to PCI Bridge
01:00.0 VGA compatible controller: VIA Technologies, Inc. Chrome9 HC IGP (rev 01)
03:05.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 0a)
03:05.1 Input device controller: Creative Labs SB Live! Game Port (rev 0a)
03:06.0 Serial controller: Timedia Technology Co Ltd PCI2S550 (Dual 16550 UART) (rev 01)
sudo lshw -C network
*-network
description: Ethernet interface
product: VT6102 [Rhine-II]
vendor: VIA Technologies, Inc.
physical id: 12
bus info: pci@0000:00:12.0
logical name: eth0
version: 7c
serial: 00:19:66:50:86:b1
size: 10MB/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=via-rhine driverversion=1.4.3 duplex=half latency=32 link=no maxlatency=8 mingnt=3 module=via_rhine multicast=yes port=MII speed=10MB/s
*-network
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:18:f3:2b:b3:7b
capabilities: ethernet physical wireless
configuration: broadcast=yes ip=192.168.1.12 multicast=yes wireless=IEEE 802.11g
lsmod
Module Size Used by
usblp 15872 0
af_packet 23812 4
ipv6 267780 10
rfcomm 41744 2
l2cap 25728 13 rfcomm
bluetooth 61156 4 rfcomm,l2cap
ppdev 10372 0
speedstep_lib 6532 0
cpufreq_stats 7104 0
cpufreq_conservative 8712 0
cpufreq_userspace 5284 0
cpufreq_ondemand 9740 0
freq_table 5536 2 cpufreq_stats,cpufreq_ondemand
cpufreq_powersave 2688 0
video 19856 0
output 4736 1 video
sbs 15112 0
container 5632 0
sbshc 7680 1 sbs
dock 11280 0
battery 14212 0
iptable_filter 3840 0
ip_tables 14820 1 iptable_filter
x_tables 16132 1 ip_tables
ac 6916 0
lp 12324 0
arc4 2944 2
ecb 4480 2
blkcipher 8324 1 ecb
snd_emu10k1_synth 8064 0
snd_emux_synth 36224 1 snd_emu10k1_synth
snd_seq_virmidi 8192 1 snd_emux_synth
snd_seq_midi_emul 7552 1 snd_emux_synth
snd_emu10k1 146880 4 snd_emu10k1_synth
snd_usb_audio 83936 1
snd_ac97_codec 101028 1 snd_emu10k1
rt2500usb 24320 0
rt2x00usb 12800 1 rt2500usb
rt2x00lib 22528 2 rt2500usb,rt2x00usb
snd_pcm_oss 42144 0
snd_mixer_oss 17920 1 snd_pcm_oss
ac97_bus 3072 1 snd_ac97_codec
rfkill 8592 1 rt2x00lib
snd_util_mem 5632 2 snd_emux_synth,snd_emu10k1
snd_pcm 78596 4 snd_emu10k1,snd_usb_audio,snd_ac97_codec,snd_pcm_oss
input_polldev 5896 1 rt2x00lib
crc_itu_t 3072 1 rt2x00lib
mac80211 165652 2 rt2x00usb,rt2x00lib
usb_storage 73664 0
stir4200 13956 0
snd_page_alloc 11400 2 snd_emu10k1,snd_pcm
snd_usb_lib 18432 1 snd_usb_audio
snd_seq_dummy 4868 0
gspca 643920 0
libusual 19108 1 usb_storage
cfg80211 15112 1 mac80211
videodev 29440 1 gspca
v4l2_common 18304 1 videodev
v4l1_compat 15492 1 videodev
snd_seq_oss 35584 0
irda 203068 1 stir4200
snd_hwdep 10500 3 snd_emux_synth,snd_emu10k1,snd_usb_audio
snd_seq_midi 9376 0
crc_ccitt 3072 1 irda
snd_rawmidi 25760 4 snd_seq_virmidi,snd_emu10k1,snd_usb_lib,snd_seq_midi
snd_seq_midi_event 8320 3 snd_seq_virmidi,snd_seq_oss,snd_seq_midi
snd_seq 54224 9 snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 24836 3 snd_emu10k1,snd_pcm,snd_seq
snd_seq_device 9612 8 snd_emu10k1_synth,snd_emux_synth,snd_emu10k1,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd 56996 24 snd_emux_synth,snd_seq_virmidi,snd_emu10k1,snd_usb_audio,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_usb_lib,snd_seq_dummy,snd_seq_oss,snd_hwdep,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
emu10k1_gp 4608 0
gameport 16008 2 emu10k1_gp
soundcore 8800 1 snd
evdev 13056 4
serio_raw 7940 0
psmouse 40336 0
button 9232 0
parport_pc 36260 1
parport 37832 3 ppdev,lp,parport_pc
pcspkr 4224 0
shpchp 34452 0
pci_hotplug 30880 1 shpchp
ext3 136712 1
jbd 48404 1 ext3
mbcache 9600 1 ext3
sg 36880 0
sr_mod 17956 0
cdrom 37408 1 sr_mod
sd_mod 30720 3
ata_generic 8324 0
floppy 59588 0
ehci_hcd 37900 0
uhci_hcd 27024 0
sata_via 12420 0
pata_via 13316 2
via_rhine 26632 0
mii 6400 1 via_rhine
pata_acpi 8320 0
usbcore 146028 12 usblp,snd_usb_audio,rt2500usb,rt2x00usb,usb_storage,stir4200,snd_usb_lib,gspca,libusual,ehci_hcd,uhci_hcd
libata 159344 4 ata_generic,sata_via,pata_via,pata_acpi
scsi_mod 151436 5 usb_storage,sg,sr_mod,sd_mod,libata
thermal 16796 0
processor 36872 1 thermal
fan 5636 0
fbcon 42912 0
tileblit 3456 1 fbcon
font 9472 1 fbcon
bitblit 6784 1 fbcon
softcursor 3072 1 bitblit
fuse 50708 3
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
irda0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:"Wanadoo_fb91"
Mode:Managed Frequency:2.422 GHz Access Point: 00:16:41:50:65:E7
Bit Rate=54 Mb/s Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2346 B
Link Quality=53/100 Signal level=-86 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
ifconfig
eth0 Link encap:Ethernet HWaddr 00:19:66:50:86:b1
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:19 Adresse de base:0x800
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:2924 erreurs:0 :0 overruns:0 frame:0
TX packets:2924 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:146200 (142.7 KB) Octets transmis:146200 (142.7 KB)
wlan0 Link encap:Ethernet HWaddr 00:18:f3:2b:b3:7b
inet adr:192.168.1.12 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::218:f3ff:fe2b:b37b/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:128747 erreurs:0 :0 overruns:0 frame:0
TX packets:75634 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:188276434 (179.5 MB) Octets transmis:8092746 (7.7 MB)
wmaster0 Link encap:UNSPEC HWaddr 00-18-F3-2B-B3-7B-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING 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)
iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
irda0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 No scan results
uname -r -m
2.6.24-19-generic i686
cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool
NetworkManager Tool
State: connected
- Device: eth0 ----------------------------------------------------------------
NM Path: /org/freedesktop/NetworkManager/Devices/eth0
Type: Wired
Driver: via-rhine
Active: no
HW Address: 00:19:66:50:86:B1
Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 10 Mb/s
Wired Settings
Hardware Link: no
- Device: wlan0 ----------------------------------------------------------------
NM Path: /org/freedesktop/NetworkManager/Devices/wlan0
Type: 802.11 Wireless
Driver: rt2500usb
Active: yes
HW Address: 00:18:F3:2B:B3:7B
Capabilities:
Supported: yes
Speed: 54 Mb/s
Wireless Settings
Scanning: yes
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Networks (* = Current Network)
*Wanadoo_fb91: Infrastructure Mode, Freq 2.422 MHz, Rate 62 Mb/s, Strength 45%
yvesb: Infrastructure Mode, Freq 2.442 MHz, Rate 62 Mb/s, Strength 45%
WANADOO-6649: Infrastructure Mode, Freq 2.412 MHz, Rate 62 Mb/s, Strength 45%, Encrypted (WPA)
Lizybiz: Infrastructure Mode, Freq 2.437 MHz, Rate 62 Mb/s, Strength 45%, Encrypted (WPA WPA2)
IP Settings:
IP Address: 192.168.1.12
Subnet Mask: 255.255.255.0
Broadcast: 192.168.1.255
Gateway: 192.168.1.1
Primary DNS: 192.168.1.1
Secondary DNS: 0.0.0.0
#14 Le 13/09/2008, à 19:41
- willy78
Re : [Résolu] pb de wifi
salut BenoîtF
tu ecris sur topic Résolu ça va pas attirer les foules,
la règle ici est de crée un sujet par problème donc crée une discussion avec tes infos et un titre qui correspond a ton problème!
Quelques tutos pour le wifi sous Ubuntu:
http://wlety.free.fr/forum
Hors ligne
#15 Le 13/09/2008, à 22:41
- forinbenoit
Re : [Résolu] pb de wifi
Entendu, mes excuses, je poste sur un nouveau fil.
Bonne nuit.
Hors ligne
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