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#1 Le 14/10/2009, à 09:02
- Laone
Problème Wifi
Bonjour,
j'ai un ordi bureau connecté en filaire sur ma LiveBox Orange et un ordi portable connecté en wifi toujours sur cette LiveBox.
Cet ordi portable a Vista et Ubuntu.
Je viens de changer ma Livebox pour cause de panne.
J'ai tout réinstallé :
- ma connexion filaire marche correctement et je peux visiter tous les sites que je veux.
- ma connexion wifi Vista marche correctement et je peux visiter tous les sites que je veux.
- ma connexion wifi Ubuntu marche correctement (J'ai mis la clé WEP avec ma clé de sécurité), mais je n'ai accès à aucun site.
S'il vous plaît, dans vos explications, n'allez pas trop vite car je suis débutant en Ubuntu.
Hors ligne
#2 Le 14/10/2009, à 09:31
- Phantom Lord
Re : Problème Wifi
Salut,
Peux tu donner les commandes citées dans ce post s'il te plaît? post à lire
Open minds for an Open World
Hors ligne
#3 Le 14/10/2009, à 09:57
- Laone
Re : Problème Wifi
Merci d'avoir répondu et d'avoir bien expliqué.
C'est la première fois que je fais cela.
gerard@gerard-laptop:~$
gerard@gerard-laptop:~$ cat/etc/lsb-release
bash: cat/etc/lsb-release: Aucun fichier ou dossier de ce type
gerard@gerard-laptop:~$ lsusb
Bus 002 Device 003: ID 04f2:b120 Chicony Electronics Co., Ltd
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 002: ID 08ff:1600 AuthenTec, Inc. AES1600
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 093a:2510 Pixart Imaging, Inc.
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 0930:0508 Toshiba Corp. Integrated Bluetooth HCI
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 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
gerard@gerard-laptop:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:03.0 Communication controller: Intel Corporation Mobile 4 Series Chipset MEI Controller (rev 07)
00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network Connection (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03)
01:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
04:0b.0 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
gerard@gerard-laptop:~$ lspci -nn | grep -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
01:00.0 Network controller [0280]: Intel Corporation Wireless WiFi Link 5100 [8086:4232]
gerard@gerard-laptop:~$ sudo lshw -C network
[sudo] password for gerard:
Sorry, try again.
[sudo] password for gerard:
Sorry, try again.
[sudo] password for gerard:
*-network
description: Ethernet interface
product: 82567LM Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 03
serial: 00:1c:7e:e8:a3:bc
capacity: 1GB/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=0.3.3.3-k6 firmware=1.8-8 latency=0 link=no module=e1000e multicast=yes port=twisted pair
*-network
description: Wireless interface
product: Wireless WiFi Link 5100
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:01:00.0
logical name: wmaster0
version: 00
serial: 00:22:fa:30:b6:46
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwlagn ip=10.42.43.1 latency=0 module=iwlagn multicast=yes wireless=IEEE 802.11abgn
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: 1a:86:c5:f6:5d:f9
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
gerard@gerard-laptop:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11abgn ESSID:"3C38"
Mode:Ad-Hoc Frequency:2.412 GHz Cell: D6:F3:75:E1:26:A2
Tx-Power=15 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.
gerard@gerard-laptop:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1c:7e:e8:a3:bc
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)
Mémoire:ffcc0000-ffce0000
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:160 erreurs:0 :0 overruns:0 frame:0
TX packets:160 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:12048 (12.0 KB) Octets transmis:12048 (12.0 KB)
wlan0 Link encap:Ethernet HWaddr 00:22:fa:30:b6:46
inet adr:10.42.43.1 Bcast:10.42.43.255 Masque:255.255.255.0
adr inet6: fe80::222:faff:fe30:b646/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:86 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:15809 (15.8 KB)
wmaster0 Link encap:UNSPEC HWaddr 00-22-FA-30-B6-46-36-34-00-00-00-00-00-00-00-00
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)
gerard@gerard-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: 00:18:02:83:8F:A0
ESSID:"Livebox-3C38"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=66/100 Signal level:-67 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000C4C697665626F782D33433338
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F20201018D0003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
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
Extra:tsf=000000010502c181
Extra: Last beacon: 504ms ago
pan0 Interface doesn't support scanning.
gerard@gerard-laptop:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
gerard@gerard-laptop:~$ nm_tool
bash: nm_tool : commande introuvable
gerard@gerard-laptop:~$ nm_tool
bash: nm_tool : commande introuvable
gerard@gerard-laptop:~$ nm-tool
NetworkManager Tool
State: connected
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: e1000e
State: unavailable
Default: no
HW Address: 00:1C:7E:E8:A3:BC
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [3C38] --------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlagn
State: connected
Default: no
HW Address: 00:22:FA:30:B6:46
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
*3C38: Ad-Hoc, D6:F3:75:E1:26:A2, Freq 2412 MHz, Rate 60 Mb/s, Strength 0 WEP
Livebox-3C38: Infra, 00:18:02:83:8F:A0, Freq 2437 MHz, Rate 54 Mb/s, Strength 66 WEP
IPv4 Settings:
Address: 10.42.43.1
Prefix: 24 (255.255.255.0)
Gateway: 0.0.0.0
gerard@gerard-laptop:~$
gerard@gerard-laptop:~$
Hors ligne
#4 Le 14/10/2009, à 13:37
- Laone
Re : Problème Wifi
Problème résolu.
Il fallait seulement écrire l'adresse Mac cochée de la LiveBox pour que ça connecte correctement.
Merci pour votre aide.
Hors ligne
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