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#1 Le 03/11/2012, à 19:34

Relisora

Wifi fonctionnant 5 secondes

Bonjour,

Tout d'abord le contexte :

Je suis novice dans l'utilisation de Linux et j'ai installé Ubuntu 12.04 en dual-boot avec win7.
Je ne rencontre aucun problème avec win7.

Le problème :

En me connectant au wifi, l'ordinateur arrive à utiliser internet pendant environ 5 secondes pendant lesquelles je peux en vitesse rafraîchir une page internet ou en ouvrir une. Une fois ce temps dépassé le chargement tourne dans le vide jusqu'à m'afficher un délai trop long atteint.


J'ai recherché une solution sur internet mais sans succès et me suis déjà rendu sur un chat dédié à Linux.

Merci !

Voici la liste des commandes que vous demandez de traiter :


cat /etc/lsb-release :

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"

lsusb :

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth
Bus 002 Device 003: ID 0408:03f1 Quanta Computer, Inc. 
Bus 002 Device 004: ID 03f0:231d Hewlett-Packard 

lspci :

00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
00:1c.7 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 8 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 320M] (rev a2)
01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
04:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
04:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
04:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)

lspci -nn | grep -i net :

02:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:4239] (rev 35)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 03)

lspci -k :

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
guillaume@guillaume-device:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth
Bus 002 Device 003: ID 0408:03f1 Quanta Computer, Inc. 
Bus 002 Device 004: ID 03f0:231d Hewlett-Packard 
guillaume@guillaume-device:~$ lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
00:1c.7 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 8 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 320M] (rev a2)
01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
04:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
04:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
04:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
guillaume@guillaume-device:~$ lspci -nn | grep -i net
02:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:4239] (rev 35)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 03)
guillaume@guillaume-device:~$ /clear
bash: /clear: Aucun fichier ou dossier de ce type
guillaume@guillaume-device:~$ cleat
Commande 'cleat' non trouvée, vouliez-vous dire :
 La commande 'clear' du paquet 'ncurses-bin' (main)
cleat : commande introuvable
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.7 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 8 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel modules: i2c-i801
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
	Subsystem: Hewlett-Packard Company Device 0000
	Kernel driver in use: intel ips
	Kernel modules: intel_ips
01:00.0 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 320M] (rev a2)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: nvidia
	Kernel modules: nvidia_current, nvidia_experimental_304, nouveau, nvidiafb
01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
	Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: r8169
	Kernel modules: r8169
04:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: firewire_ohci
	Kernel modules: firewire-ohci
04:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: sdhci-pci
	Kernel modules: sdhci-pci
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel modules: sdhci-pci
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: jmb38x_ms
	Kernel modules: jmb38x_ms
04:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659


sudo lshw -C network :

PCI (sysfs)

lsmod :

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
guillaume@guillaume-device:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth
Bus 002 Device 003: ID 0408:03f1 Quanta Computer, Inc. 
Bus 002 Device 004: ID 03f0:231d Hewlett-Packard 
guillaume@guillaume-device:~$ lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
00:1c.7 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 8 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 320M] (rev a2)
01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
04:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
04:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
04:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
guillaume@guillaume-device:~$ lspci -nn | grep -i net
02:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:4239] (rev 35)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 03)
guillaume@guillaume-device:~$ /clear
bash: /clear: Aucun fichier ou dossier de ce type
guillaume@guillaume-device:~$ cleat
Commande 'cleat' non trouvée, vouliez-vous dire :
 La commande 'clear' du paquet 'ncurses-bin' (main)
cleat : commande introuvable
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.7 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 8 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel modules: i2c-i801
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
	Subsystem: Hewlett-Packard Company Device 0000
	Kernel driver in use: intel ips
	Kernel modules: intel_ips
01:00.0 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 320M] (rev a2)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: nvidia
	Kernel modules: nvidia_current, nvidia_experimental_304, nouveau, nvidiafb
01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
	Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: r8169
	Kernel modules: r8169
04:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: firewire_ohci
	Kernel modules: firewire-ohci
04:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: sdhci-pci
	Kernel modules: sdhci-pci
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel modules: sdhci-pci
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: jmb38x_ms
	Kernel modules: jmb38x_ms
04:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ sudo lshw -C network
[sudo] password for guillaume: 
^Cguillaume@guillaume-device:~$ sudo lshw -C network
  *-network               
       description: Interface réseau sans fil
       produit: Centrino Advanced-N 6200
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: wlan0
       version: 35
       numéro de série: 00:23:14:2f:65:34
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.2.0-32-generic-pae firmware=9.221.4.1 build 25532 ip=192.168.0.6 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:43 mémoire:da100000-da101fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: eth0
       version: 03
       numéro de série: c8:0a:a9:30:c1:4e
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168d-2.fw ip=192.168.0.11 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:42 portE/S:4000(taille=256) mémoire:d4104000-d4104fff mémoire:d4100000-d4103fff mémoire:d4110000-d411ffff
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ lsmod
Module                  Size  Used by
nls_iso8859_1          12617  1 
nls_cp437              12751  1 
vfat                   17308  1 
fat                    55605  1 vfat
vesafb                 13516  1 
parport_pc             32114  0 
bnep                   17830  2 
ppdev                  12849  0 
rfcomm                 38139  12 
snd_hda_codec_hdmi     31775  4 
nvidia              10245054  44 
arc4                   12473  2 
snd_hda_codec_idt      60251  1 
hp_wmi                 13652  0 
sparse_keymap          13658  1 hp_wmi
snd_hda_intel          32765  5 
snd_hda_codec         109562  3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep              13276  1 snd_hda_codec
snd_pcm                80845  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
ir_lirc_codec          12739  0 
lirc_dev               18700  1 ir_lirc_codec
ir_mce_kbd_decoder     12681  0 
ir_sony_decoder        12462  0 
snd_seq_midi           13132  0 
ir_jvc_decoder         12459  0 
ir_rc6_decoder         12459  0 
snd_rawmidi            25424  1 snd_seq_midi
ir_rc5_decoder         12459  0 
snd_seq_midi_event     14475  1 snd_seq_midi
snd_seq                51567  2 snd_seq_midi,snd_seq_midi_event
ir_nec_decoder         12459  0 
rc_rc6_mce             12454  0 
ene_ir                 18019  0 
rc_core                21263  10 ir_lirc_codec,ir_mce_kbd_decoder,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder,rc_rc6_mce,ene_ir
snd_timer              28931  2 snd_pcm,snd_seq
snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
wmi                    18744  1 hp_wmi
video                  19068  0 
snd                    62064  20 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
hp_accel               25728  0 
lis3lv02d              19268  1 hp_accel
input_polldev          13648  1 lis3lv02d
iwlwifi               366485  0 
mac80211              436455  1 iwlwifi
jmb38x_ms              17406  0 
uvcvideo               67203  0 
btusb                  17912  2 
lp                     17455  0 
soundcore              14635  1 snd
psmouse                86486  0 
joydev                 17393  0 
bluetooth             158438  23 bnep,rfcomm,btusb
memstick               15857  1 jmb38x_ms
cfg80211              178679  2 iwlwifi,mac80211
parport                40930  3 parport_pc,ppdev,lp
snd_page_alloc         14108  2 snd_hda_intel,snd_pcm
serio_raw              13027  0 
intel_ips              17822  0 
videodev               86588  1 uvcvideo
mac_hid                13077  0 
usbhid                 41906  0 
hid                    77367  1 usbhid
mmc_block              22618  2 
sdhci_pci              18324  0 
sdhci                  28241  1 sdhci_pci
firewire_ohci          40172  0 
firewire_core          56906  1 firewire_ohci
crc_itu_t              12627  1 firewire_core
r8169                  56321  0 

iwconfig :

lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"TRENDnet637"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:14:D1:C4:8D:DE   
          Bit Rate=1 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=59/70  Signal level=-51 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:81  Invalid misc:53   Missed beacon:0

eth0      no wireless extensions.

ifconfig :

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
guillaume@guillaume-device:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth
Bus 002 Device 003: ID 0408:03f1 Quanta Computer, Inc. 
Bus 002 Device 004: ID 03f0:231d Hewlett-Packard 
guillaume@guillaume-device:~$ lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
00:1c.7 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 8 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 320M] (rev a2)
01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
04:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
04:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
04:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
guillaume@guillaume-device:~$ lspci -nn | grep -i net
02:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:4239] (rev 35)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 03)
guillaume@guillaume-device:~$ /clear
bash: /clear: Aucun fichier ou dossier de ce type
guillaume@guillaume-device:~$ cleat
Commande 'cleat' non trouvée, vouliez-vous dire :
 La commande 'clear' du paquet 'ncurses-bin' (main)
cleat : commande introuvable
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.7 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 8 (rev 05)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel modules: i2c-i801
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
	Subsystem: Hewlett-Packard Company Device 0000
	Kernel driver in use: intel ips
	Kernel modules: intel_ips
01:00.0 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 320M] (rev a2)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: nvidia
	Kernel modules: nvidia_current, nvidia_experimental_304, nouveau, nvidiafb
01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
	Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: r8169
	Kernel modules: r8169
04:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: firewire_ohci
	Kernel modules: firewire-ohci
04:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: sdhci-pci
	Kernel modules: sdhci-pci
04:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel modules: sdhci-pci
04:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
	Kernel driver in use: jmb38x_ms
	Kernel modules: jmb38x_ms
04:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
	Subsystem: Hewlett-Packard Company Device 3659
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
	Subsystem: Hewlett-Packard Company Device 3659
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ sudo lshw -C network
[sudo] password for guillaume: 
^Cguillaume@guillaume-device:~$ sudo lshw -C network
  *-network               
       description: Interface réseau sans fil
       produit: Centrino Advanced-N 6200
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: wlan0
       version: 35
       numéro de série: 00:23:14:2f:65:34
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.2.0-32-generic-pae firmware=9.221.4.1 build 25532 ip=192.168.0.6 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:43 mémoire:da100000-da101fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: eth0
       version: 03
       numéro de série: c8:0a:a9:30:c1:4e
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168d-2.fw ip=192.168.0.11 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:42 portE/S:4000(taille=256) mémoire:d4104000-d4104fff mémoire:d4100000-d4103fff mémoire:d4110000-d411ffff
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ lsmod
Module                  Size  Used by
nls_iso8859_1          12617  1 
nls_cp437              12751  1 
vfat                   17308  1 
fat                    55605  1 vfat
vesafb                 13516  1 
parport_pc             32114  0 
bnep                   17830  2 
ppdev                  12849  0 
rfcomm                 38139  12 
snd_hda_codec_hdmi     31775  4 
nvidia              10245054  44 
arc4                   12473  2 
snd_hda_codec_idt      60251  1 
hp_wmi                 13652  0 
sparse_keymap          13658  1 hp_wmi
snd_hda_intel          32765  5 
snd_hda_codec         109562  3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep              13276  1 snd_hda_codec
snd_pcm                80845  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
ir_lirc_codec          12739  0 
lirc_dev               18700  1 ir_lirc_codec
ir_mce_kbd_decoder     12681  0 
ir_sony_decoder        12462  0 
snd_seq_midi           13132  0 
ir_jvc_decoder         12459  0 
ir_rc6_decoder         12459  0 
snd_rawmidi            25424  1 snd_seq_midi
ir_rc5_decoder         12459  0 
snd_seq_midi_event     14475  1 snd_seq_midi
snd_seq                51567  2 snd_seq_midi,snd_seq_midi_event
ir_nec_decoder         12459  0 
rc_rc6_mce             12454  0 
ene_ir                 18019  0 
rc_core                21263  10 ir_lirc_codec,ir_mce_kbd_decoder,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder,rc_rc6_mce,ene_ir
snd_timer              28931  2 snd_pcm,snd_seq
snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
wmi                    18744  1 hp_wmi
video                  19068  0 
snd                    62064  20 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
hp_accel               25728  0 
lis3lv02d              19268  1 hp_accel
input_polldev          13648  1 lis3lv02d
iwlwifi               366485  0 
mac80211              436455  1 iwlwifi
jmb38x_ms              17406  0 
uvcvideo               67203  0 
btusb                  17912  2 
lp                     17455  0 
soundcore              14635  1 snd
psmouse                86486  0 
joydev                 17393  0 
bluetooth             158438  23 bnep,rfcomm,btusb
memstick               15857  1 jmb38x_ms
cfg80211              178679  2 iwlwifi,mac80211
parport                40930  3 parport_pc,ppdev,lp
snd_page_alloc         14108  2 snd_hda_intel,snd_pcm
serio_raw              13027  0 
intel_ips              17822  0 
videodev               86588  1 uvcvideo
mac_hid                13077  0 
usbhid                 41906  0 
hid                    77367  1 usbhid
mmc_block              22618  2 
sdhci_pci              18324  0 
sdhci                  28241  1 sdhci_pci
firewire_ohci          40172  0 
firewire_core          56906  1 firewire_ohci
crc_itu_t              12627  1 firewire_core
r8169                  56321  0 
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ iwconfig
lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"TRENDnet637"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:14:D1:C4:8D:DE   
          Bit Rate=1 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=59/70  Signal level=-51 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:81  Invalid misc:53   Missed beacon:0

eth0      no wireless extensions.

guillaume@guillaume-device:~$ clear









guillaume@guillaume-device:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr c8:0a:a9:30:c1:4e  
          inet adr:192.168.0.11  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::ca0a:a9ff:fe30:c14e/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:2366 erreurs:0 :0 overruns:0 frame:0
          TX packets:2802 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1014027 (1.0 MB) Octets transmis:407249 (407.2 KB)
          Interruption:42 Adresse de base:0x6000 

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:650 erreurs:0 :0 overruns:0 frame:0
          TX packets:650 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:64857 (64.8 KB) Octets transmis:64857 (64.8 KB)

wlan0     Link encap:Ethernet  HWaddr 00:23:14:2f:65:34  
          inet adr:192.168.0.6  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::223:14ff:fe2f:6534/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:2056 erreurs:0 :0 overruns:0 frame:0
          TX packets:727 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:756624 (756.6 KB) Octets transmis:142124 (142.1 KB)

sudo iwlist scan :

là d'abord il m'a dit qu'il n'y arrivait pas et au moment où je voulais copier cette réponse il m'a indiqué ça ( je vous copie/colle le tout)

       numéro de série: 00:23:14:2f:65:34
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.2.0-32-generic-pae firmware=9.221.4.1 build 25532 ip=192.168.0.6 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:43 mémoire:da100000-da101fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: eth0
       version: 03
       numéro de série: c8:0a:a9:30:c1:4e
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168d-2.fw ip=192.168.0.11 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:42 portE/S:4000(taille=256) mémoire:d4104000-d4104fff mémoire:d4100000-d4103fff mémoire:d4110000-d411ffff
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ lsmod
Module                  Size  Used by
nls_iso8859_1          12617  1 
nls_cp437              12751  1 
vfat                   17308  1 
fat                    55605  1 vfat
vesafb                 13516  1 
parport_pc             32114  0 
bnep                   17830  2 
ppdev                  12849  0 
rfcomm                 38139  12 
snd_hda_codec_hdmi     31775  4 
nvidia              10245054  44 
arc4                   12473  2 
snd_hda_codec_idt      60251  1 
hp_wmi                 13652  0 
sparse_keymap          13658  1 hp_wmi
snd_hda_intel          32765  5 
snd_hda_codec         109562  3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep              13276  1 snd_hda_codec
snd_pcm                80845  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
ir_lirc_codec          12739  0 
lirc_dev               18700  1 ir_lirc_codec
ir_mce_kbd_decoder     12681  0 
ir_sony_decoder        12462  0 
snd_seq_midi           13132  0 
ir_jvc_decoder         12459  0 
ir_rc6_decoder         12459  0 
snd_rawmidi            25424  1 snd_seq_midi
ir_rc5_decoder         12459  0 
snd_seq_midi_event     14475  1 snd_seq_midi
snd_seq                51567  2 snd_seq_midi,snd_seq_midi_event
ir_nec_decoder         12459  0 
rc_rc6_mce             12454  0 
ene_ir                 18019  0 
rc_core                21263  10 ir_lirc_codec,ir_mce_kbd_decoder,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder,rc_rc6_mce,ene_ir
snd_timer              28931  2 snd_pcm,snd_seq
snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
wmi                    18744  1 hp_wmi
video                  19068  0 
snd                    62064  20 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
hp_accel               25728  0 
lis3lv02d              19268  1 hp_accel
input_polldev          13648  1 lis3lv02d
iwlwifi               366485  0 
mac80211              436455  1 iwlwifi
jmb38x_ms              17406  0 
uvcvideo               67203  0 
btusb                  17912  2 
lp                     17455  0 
soundcore              14635  1 snd
psmouse                86486  0 
joydev                 17393  0 
bluetooth             158438  23 bnep,rfcomm,btusb
memstick               15857  1 jmb38x_ms
cfg80211              178679  2 iwlwifi,mac80211
parport                40930  3 parport_pc,ppdev,lp
snd_page_alloc         14108  2 snd_hda_intel,snd_pcm
serio_raw              13027  0 
intel_ips              17822  0 
videodev               86588  1 uvcvideo
mac_hid                13077  0 
usbhid                 41906  0 
hid                    77367  1 usbhid
mmc_block              22618  2 
sdhci_pci              18324  0 
sdhci                  28241  1 sdhci_pci
firewire_ohci          40172  0 
firewire_core          56906  1 firewire_ohci
crc_itu_t              12627  1 firewire_core
r8169                  56321  0 
guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ iwconfig
lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"TRENDnet637"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:14:D1:C4:8D:DE   
          Bit Rate=1 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=59/70  Signal level=-51 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:81  Invalid misc:53   Missed beacon:0

eth0      no wireless extensions.

guillaume@guillaume-device:~$ clear









guillaume@guillaume-device:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr c8:0a:a9:30:c1:4e  
          inet adr:192.168.0.11  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::ca0a:a9ff:fe30:c14e/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:2366 erreurs:0 :0 overruns:0 frame:0
          TX packets:2802 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1014027 (1.0 MB) Octets transmis:407249 (407.2 KB)
          Interruption:42 Adresse de base:0x6000 

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:650 erreurs:0 :0 overruns:0 frame:0
          TX packets:650 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:64857 (64.8 KB) Octets transmis:64857 (64.8 KB)

wlan0     Link encap:Ethernet  HWaddr 00:23:14:2f:65:34  
          inet adr:192.168.0.6  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::223:14ff:fe2f:6534/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:2056 erreurs:0 :0 overruns:0 frame:0
          TX packets:727 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:756624 (756.6 KB) Octets transmis:142124 (142.1 KB)

guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ sudo iwlist scan
lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 00:14:D1:C4:8D:DE
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=60/70  Signal level=-50 dBm  
                    Encryption key:on
                    ESSID:"TRENDnet637"
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000105f36a73160
                    Extra: Last beacon: 148ms ago
                    IE: Unknown: 000B5452454E446E6574363337
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1AFC0117FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: 3D1601000700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: 0706494520010D10
                    IE: Unknown: DD1E00904C33FC0117FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: DD1A00904C3401000700000000000000000000000000000000000000
                    IE: Unknown: DD9D0050F204104A0001101044000101103B000103104700102880288028801880A8800014D1C48DDE1021001852616C696E6B20546563686E6F6C6F67792C20436F72702E1023001C52616C696E6B20576972656C6573732041636365737320506F696E74102400065254323836301042000831323334353637381054000800060050F20400011011000952616C696E6B41505310080002008A103C000101
          Cell 02 - Address: E6:47:63:93:BD:A4
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=37/70  Signal level=-73 dBm  
                    Encryption key:on
                    ESSID:"ALICE_ANNE_WI"
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000033bd0b221b1
                    Extra: Last beacon: 5132ms ago
                    IE: Unknown: 000D414C4943455F414E4E455F5749
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070100000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070100000000000000000000000000000000000000
          Cell 03 - Address: 18:F4:6A:29:1A:67
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=30/70  Signal level=-80 dBm  
                    Encryption key:on
                    ESSID:"NUMERICABLE-B47C"
                    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
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000230a0ac33d9
                    Extra: Last beacon: 4744ms ago
                    IE: Unknown: 00104E554D4552494341424C452D42343743
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180201F0000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 04 - Address: C2:A1:D7:32:BD:0D
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:off
                    ESSID:"SFR WiFi Public"
                    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
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001005e175517
                    Extra: Last beacon: 5120ms ago
                    IE: Unknown: 000F5346522057694669205075626C6963
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B001300000000000000000000000000000000000000
                    IE: Unknown: DD090010180201F02C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 05 - Address: E0:A1:D7:32:BD:0C
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"SFR_BD08"
                    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
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001005e174a77
                    Extra: Last beacon: 5120ms ago
                    IE: Unknown: 00085346525F42443038
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD820050F204104A00011010440001021041000100103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA812102100035346521023000A4E42362D4658432D72311024000A4E42362D4658432D72311042000C4530413144373332424430381054000800060050F2040001101100085346525F42443038100800020084103C000101
                    IE: Unknown: DD090010180201F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 06 - Address: C2:A1:D7:32:BD:0F
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"SFR WiFi Mobile"
                    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
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001005e175ca0
                    Extra: Last beacon: 5116ms ago
                    IE: Unknown: 000F5346522057694669204D6F62696C65
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B001100000000000000000000000000000000000000
                    IE: Unknown: DD090010180200F02C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 07 - Address: 6A:73:A9:64:02:40
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:on
                    ESSID:"Didier_et_Elisabeth"
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000f2f70612d
                    Extra: Last beacon: 5116ms ago
                    IE: Unknown: 00134469646965725F65745F456C69736162657468
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000018127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 08 - Address: 6A:73:A9:64:02:41
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=55/70  Signal level=-55 dBm  
                    Encryption key:on
                    ESSID:""
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000f2f738a52
                    Extra: Last beacon: 4908ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000018127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 09 - Address: 6A:73:A9:64:02:42
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000f2f73938b
                    Extra: Last beacon: 4904ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010002
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000018127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 10 - Address: 6A:73:A9:64:02:43
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=55/70  Signal level=-55 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000f2f739c55
                    Extra: Last beacon: 4904ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000018127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 11 - Address: 00:24:D4:E6:78:22
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    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
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000a3f4aa68160
                    Extra: Last beacon: 4748ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

eth0      Interface doesn't support scanning.

ce qu'il y avait d'écrit au début est tout simplement la dernière ligne ci-jointe

uname -r -m :

3.2.0-32-generic-pae i686

cat  /etc/network/interfaces :

auto lo
iface lo inet loopback

nm-tool :

                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070100000000000000000000000000000000000000
          Cell 03 - Address: 18:F4:6A:29:1A:67
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=30/70  Signal level=-80 dBm  
                    Encryption key:on
                    ESSID:"NUMERICABLE-B47C"
                    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
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000230a0ac33d9
                    Extra: Last beacon: 4744ms ago
                    IE: Unknown: 00104E554D4552494341424C452D42343743
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180201F0000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 04 - Address: C2:A1:D7:32:BD:0D
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:off
                    ESSID:"SFR WiFi Public"
                    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
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001005e175517
                    Extra: Last beacon: 5120ms ago
                    IE: Unknown: 000F5346522057694669205075626C6963
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B001300000000000000000000000000000000000000
                    IE: Unknown: DD090010180201F02C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 05 - Address: E0:A1:D7:32:BD:0C
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"SFR_BD08"
                    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
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001005e174a77
                    Extra: Last beacon: 5120ms ago
                    IE: Unknown: 00085346525F42443038
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD820050F204104A00011010440001021041000100103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA812102100035346521023000A4E42362D4658432D72311024000A4E42362D4658432D72311042000C4530413144373332424430381054000800060050F2040001101100085346525F42443038100800020084103C000101
                    IE: Unknown: DD090010180201F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 06 - Address: C2:A1:D7:32:BD:0F
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"SFR WiFi Mobile"
                    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
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001005e175ca0
                    Extra: Last beacon: 5116ms ago
                    IE: Unknown: 000F5346522057694669204D6F62696C65
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B001100000000000000000000000000000000000000
                    IE: Unknown: DD090010180200F02C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 07 - Address: 6A:73:A9:64:02:40
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:on
                    ESSID:"Didier_et_Elisabeth"
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000f2f70612d
                    Extra: Last beacon: 5116ms ago
                    IE: Unknown: 00134469646965725F65745F456C69736162657468
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000018127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 08 - Address: 6A:73:A9:64:02:41
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=55/70  Signal level=-55 dBm  
                    Encryption key:on
                    ESSID:""
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000f2f738a52
                    Extra: Last beacon: 4908ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000018127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 09 - Address: 6A:73:A9:64:02:42
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000f2f73938b
                    Extra: Last beacon: 4904ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010002
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000018127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 10 - Address: 6A:73:A9:64:02:43
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=55/70  Signal level=-55 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    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
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000000f2f739c55
                    Extra: Last beacon: 4904ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000018127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 11 - Address: 00:24:D4:E6:78:22
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    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
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000a3f4aa68160
                    Extra: Last beacon: 4748ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

eth0      Interface doesn't support scanning.

guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ uname -r -m
3.2.0-32-generic-pae i686
guillaume@guillaume-device:~$ clear





















guillaume@guillaume-device:~$ cat  /etc/network/interfaces
auto lo
iface lo inet loopback

guillaume@guillaume-device:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        C8:0A:A9:30:C1:4E

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.0.11
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.254

    DNS:             212.27.40.241
    DNS:             212.27.40.240


- Device: wlan0  [TRENDnet637 1] -----------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             connected
  Default:           no
  HW Address:        00:23:14:2F:65:34

  Capabilities:
    Speed:           1 Mb/s

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

  Wireless Access Points (* = current AP)
    FreeWifi_secure: Infra, 6A:73:A9:64:02:43, Freq 2462 MHz, Rate 54 Mb/s, Strength 84 WPA Enterprise
    FreeWifi_secure: Infra, E6:47:63:93:BD:A7, Freq 2462 MHz, Rate 54 Mb/s, Strength 25 WPA Enterprise
    FreeWifi_secure: Infra, 00:24:D4:E6:78:22, Freq 2462 MHz, Rate 54 Mb/s, Strength 32 WPA2 Enterprise
    SFR WiFi Mobile: Infra, C2:A1:D7:32:BD:0F, Freq 2462 MHz, Rate 54 Mb/s, Strength 30 WPA2 Enterprise
    Didier_et_Elisabeth: Infra, 6A:73:A9:64:02:40, Freq 2462 MHz, Rate 54 Mb/s, Strength 80 WEP
    PAPI_MAMIE_RITA: Infra, 00:24:D4:E6:78:20, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WEP
    NUMERICABLE-B47C:Infra, 18:F4:6A:29:1A:67, Freq 2462 MHz, Rate 54 Mb/s, Strength 39 WEP
    FreeWifi:        Infra, 6A:73:A9:64:02:42, Freq 2462 MHz, Rate 54 Mb/s, Strength 84
    SFR_BD08:        Infra, E0:A1:D7:32:BD:0C, Freq 2462 MHz, Rate 54 Mb/s, Strength 27 WPA
    FreeWifi:        Infra, 00:24:D4:E6:78:21, Freq 2462 MHz, Rate 54 Mb/s, Strength 35
    SFR WiFi Public: Infra, C2:A1:D7:32:BD:0D, Freq 2462 MHz, Rate 54 Mb/s, Strength 30
    FreeWifi:        Infra, E6:47:63:93:BD:A6, Freq 2462 MHz, Rate 54 Mb/s, Strength 35
    Mehdi07:         Infra, F4:CA:E5:B9:38:90, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WPA
    *TRENDnet637:    Infra, 00:14:D1:C4:8D:DE, Freq 2412 MHz, Rate 54 Mb/s, Strength 73 WEP
    FreeWifi:        Infra, F4:CA:E5:B9:38:91, Freq 2462 MHz, Rate 54 Mb/s, Strength 20
    freebox_BJMRIX:  Infra, 2A:2A:CA:29:A3:1C, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA
    Livebox-63f3:    Infra, 00:1E:37:96:F4:56, Freq 2457 MHz, Rate 54 Mb/s, Strength 27 WPA
    FreeWifi_secure: Infra, F4:CA:E5:B9:38:92, Freq 2462 MHz, Rate 54 Mb/s, Strength 20 WPA2 Enterprise
    FreeWifi:        Infra, 2A:2A:CA:29:A3:1E, Freq 2462 MHz, Rate 54 Mb/s, Strength 25
    ALICE_ANNE_WI:   Infra, E6:47:63:93:BD:A4, Freq 2462 MHz, Rate 54 Mb/s, Strength 34 WPA
    FreeWifi_secure: Infra, 2A:2A:CA:29:A3:1F, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WPA Enterprise

  IPv4 Settings:
    Address:         192.168.0.6
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.254

    DNS:             212.27.40.241
    DNS:             212.27.40.240


guillaume@guillaume-device:~$ clear

guillaume@guillaume-device:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        C8:0A:A9:30:C1:4E

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.0.11
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.254

    DNS:             212.27.40.241
    DNS:             212.27.40.240


- Device: wlan0  [TRENDnet637 1] -----------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             connected
  Default:           no
  HW Address:        00:23:14:2F:65:34

  Capabilities:
    Speed:           1 Mb/s

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

  Wireless Access Points (* = current AP)
    FreeWifi_secure: Infra, 6A:73:A9:64:02:43, Freq 2462 MHz, Rate 54 Mb/s, Strength 84 WPA Enterprise
    FreeWifi_secure: Infra, E6:47:63:93:BD:A7, Freq 2462 MHz, Rate 54 Mb/s, Strength 25 WPA Enterprise
    FreeWifi_secure: Infra, 00:24:D4:E6:78:22, Freq 2462 MHz, Rate 54 Mb/s, Strength 32 WPA2 Enterprise
    SFR WiFi Mobile: Infra, C2:A1:D7:32:BD:0F, Freq 2462 MHz, Rate 54 Mb/s, Strength 30 WPA2 Enterprise
    Didier_et_Elisabeth: Infra, 6A:73:A9:64:02:40, Freq 2462 MHz, Rate 54 Mb/s, Strength 80 WEP
    PAPI_MAMIE_RITA: Infra, 00:24:D4:E6:78:20, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WEP
    NUMERICABLE-B47C:Infra, 18:F4:6A:29:1A:67, Freq 2462 MHz, Rate 54 Mb/s, Strength 39 WEP
    FreeWifi:        Infra, 6A:73:A9:64:02:42, Freq 2462 MHz, Rate 54 Mb/s, Strength 84
    SFR_BD08:        Infra, E0:A1:D7:32:BD:0C, Freq 2462 MHz, Rate 54 Mb/s, Strength 27 WPA
    FreeWifi:        Infra, 00:24:D4:E6:78:21, Freq 2462 MHz, Rate 54 Mb/s, Strength 35
    SFR WiFi Public: Infra, C2:A1:D7:32:BD:0D, Freq 2462 MHz, Rate 54 Mb/s, Strength 30
    FreeWifi:        Infra, E6:47:63:93:BD:A6, Freq 2462 MHz, Rate 54 Mb/s, Strength 35
    Mehdi07:         Infra, F4:CA:E5:B9:38:90, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WPA
    *TRENDnet637:    Infra, 00:14:D1:C4:8D:DE, Freq 2412 MHz, Rate 54 Mb/s, Strength 73 WEP
    FreeWifi:        Infra, F4:CA:E5:B9:38:91, Freq 2462 MHz, Rate 54 Mb/s, Strength 20
    freebox_BJMRIX:  Infra, 2A:2A:CA:29:A3:1C, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA
    Livebox-63f3:    Infra, 00:1E:37:96:F4:56, Freq 2457 MHz, Rate 54 Mb/s, Strength 27 WPA
    FreeWifi_secure: Infra, F4:CA:E5:B9:38:92, Freq 2462 MHz, Rate 54 Mb/s, Strength 20 WPA2 Enterprise
    FreeWifi:        Infra, 2A:2A:CA:29:A3:1E, Freq 2462 MHz, Rate 54 Mb/s, Strength 25
    ALICE_ANNE_WI:   Infra, E6:47:63:93:BD:A4, Freq 2462 MHz, Rate 54 Mb/s, Strength 34 WPA
    FreeWifi_secure: Infra, 2A:2A:CA:29:A3:1F, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WPA Enterprise

  IPv4 Settings:
    Address:         192.168.0.6
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.254

    DNS:             212.27.40.241
    DNS:             212.27.40.240

sudo rfkill list :

0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: hp-wifi: Wireless LAN
	Soft blocked: no
	Hard blocked: no
2: hp-bluetooth: Bluetooth
	Soft blocked: no
	Hard blocked: no
3: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no


En espérant avoir tout dit !

PS : le bouton wifi est bien activé ( j'ai vue que vous le demandiez dans d'autres posts )

Dernière modification par Relisora (Le 03/11/2012, à 20:01)

Hors ligne

#2 Le 04/11/2012, à 04:42

ZZzzZzzz

Re : Wifi fonctionnant 5 secondes

salut
moi j'ai pas le wifi sur ce ordi mais jai eu le meme prob avec la conection par le rj45, de 5 a 10sc et apres plus rien et 1mnt après ça recommencé et si de suite

voici ce aue j'ai changé :

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
	Subsystem: ASUSTeK Computer Inc. P8P67 and other motherboards
	Kernel driver in use: r8168
	Kernel modules: r8168, r8169

tente de passer module en "r8168"
même symptômes mais peut être pas le même problème neutral


Mme Albanel merci de révéler a la france le gigantesque abîme qui existe entre les décisions du gouvernement et les revendications du peuple.

Le fait qu'un support soit utilisé, même massivement, même majoritairement pour une activité illicite ne le rend pas illicite pour autant dès lors qu'un usage licite existe. C'est le principe de la liberté. "Eolas"

Hors ligne

#3 Le 04/11/2012, à 11:54

toutafai

Re : Wifi fonctionnant 5 secondes

salut,

débranche ton cable ethernet quand tu te connecte en wifi


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 05/11/2012, à 12:52

Relisora

Re : Wifi fonctionnant 5 secondes

non rien de cela n'a résolu mon problème hmm

Hors ligne

#5 Le 05/11/2012, à 14:46

chibbata

Re : Wifi fonctionnant 5 secondes

salut

sudo rmmod iwlwifi
sudo modprobe iwlwifi 11n_disable=1

si le wifi fonctionne,fais la suite

gksudo gedit /etc/modprobe.d/iwlwifi.conf

une page blanche s'ouvre,ajoutes ceçi
options iwlwifi 11n_disable=1

enregistres et quittes gedit

Hors ligne

#6 Le 06/11/2012, à 14:21

Relisora

Re : Wifi fonctionnant 5 secondes

salut,

J'ai fais les manip que tu m'as dis de faire mais malheureusement le résultat est le même que d'habitude c'est à dire que le wifi à fonctionné 5 secondes environ après avoir fait ce que tu m'as dit de faire .

Hors ligne

#7 Le 06/11/2012, à 17:49

toutafai

Re : Wifi fonctionnant 5 secondes

Essaye de changer de cryptage/chiffrement sur ton routeur wifi, pour soit du wpa1 tkip, soit (et mieux) du wpa2 AES

Dernière modification par toutafai (Le 06/11/2012, à 17:49)


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

#8 Le 06/11/2012, à 17:50

chibbata

Re : Wifi fonctionnant 5 secondes

sudo apt-get install linux-backports-modules-cw-3.4-precise-generic-pae 

redemarres le pc

Hors ligne

#9 Le 08/11/2012, à 12:41

Relisora

Re : Wifi fonctionnant 5 secondes

Le wifi ne fonctionne plus du tout maintenant

Hors ligne

#10 Le 08/11/2012, à 14:48

chibbata

Re : Wifi fonctionnant 5 secondes

désolé !!
retour en arriere

sudo apt-get remove --purge linux-backports-modules-cw-3.4-precise-generic-pae 

redemarres le pc

puis essayes ces commandes

sudo iwconfig wlan0 rate 54M
sudo ifconfig wlan0 down
sudo ifconfig wlan0 up
sudo rmmod iwlwifi
sudo modprobe iwlwifi swcrypto=1

Dernière modification par chibbata (Le 08/11/2012, à 15:10)

Hors ligne

#11 Le 08/11/2012, à 19:50

Relisora

Re : Wifi fonctionnant 5 secondes

alors maintenant il y a un problème qui ( je trouve ) est étonnant, internet ne fonctionne nul part ( en wifi ) SAUF sur le jeu DOFUS. ( si celà peut vous intéresser le jeu DOFUS fonctionne avec adobe air ) .

Hors ligne

#12 Le 09/11/2012, à 14:36

chibbata

Re : Wifi fonctionnant 5 secondes

salut
post le resultat de

cat /etc/resolv.conf
cat /etc/hosts

sinon tu peux essayer de remplacer network-manager par wicd http://www.clapico.com/2010/05/02/wicd-2/

Hors ligne

#13 Le 10/11/2012, à 15:28

Relisora

Re : Wifi fonctionnant 5 secondes

Avec le logiciel le fonctionnement est parfait ! Merci !

Hors ligne