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[Abandonné] Carte Wifi tp-link-tl-wn851nd

Hornblende

Bonjour,

j'ai installé cette carte Wifi (tp-link-tl-wn851nd) sur ma Kubuntu 12.04.
http://www.ldlc.com/comment/c4306/p201108190042/tp-link-tl-wn851nd/

Apparemment elle est censée marcher sans soucis avec ubuntu.
Mon ordinateur l'a détectée sans problème, elle repère les réseaux à portée, mais impossible de me connecter à mon réseau domestique.
Cela reste sur "Configuration de l'interface" puis passe à "attente d'autorisation".

Pourtant, mon fichier "interfaces" ne contient bien que les 2 premières lignes habituelles, et surtout la carte est bien détectée!
Mon laptop sous Ubuntu avec Gnome Shell se connecte sans problème au réseau. Il est lui aussi en 12.04.

Sachant que c'est une carte ajoutée après installation, je me dis qu'il faut surement configurer des trucs à la main...
En attendant je fais du tethering avec mon smartphone sous android pour accéder au net.

Lorsque je configure la connection exactement comme sur le portable, cela ne marche pas. Pourtant je mets la même chose dans Network manager.
J'ai essayé de passer par Wicd, mais c'est pareil: réseau détecté mais impossible de s'y connecter.
Cela fait plusieurs jours et je n'arrive pas à trouver une solution alors je viens chercher votre aide.

Quelqu'un a t'il une idée ou faut il vraiment que je réinstalle ?
(et j'ai vraiment pas envie avant la prochaine LTS...)

Idée : peut être un problème avec Kwallet et les mots de passe?

Merci

Henry de Monfreid

Salut.

Pour faciliter la résolution de ton problème, il faut que tu fasses ce qui est dit ici.

Hornblende

Salut,

oui je sais, j'avais pas le PC sous la main ce matin désolé.
Donc voici les infos:


>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.3 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 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 046d:c51b Logitech, Inc. V220 Cordless Optical Mouse for Notebooks
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 003: ID 0bb4:0003 High Tech Computer Corp. 

>>    lspci -k -nn | grep -A 3 -i net 

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
	Subsystem: Gigabyte Technology Co., Ltd Motherboard [1458:e000]
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:01.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:02.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:03.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:04.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:05.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:06.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:07.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:08.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:09.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0a.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0b.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0c.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0d.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0e.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0f.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:10.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:11.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:12.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:13.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:14.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:15.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:16.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:17.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:18.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:19.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1a.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1b.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1c.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1d.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1e.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1f.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel driver in use: ath9k
	Kernel modules: ath9k

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: eth0
       version: 06
       numéro de série: 90:2b:34:1c:b2:28
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list 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=rtl8168e-3_0.0.4 03/27/12 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:44 portE/S:e000(taille=256) mémoire:f0004000-f0004fff mémoire:f0000000-f0003fff
  *-network:0 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7df0000-f7dfffff
  *-network:1 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1
       information bus: pci@0000:03:01.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c00000-f7c0ffff
  *-network:2 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 2
       information bus: pci@0000:03:02.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c10000-f7c1ffff
  *-network:3 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 3
       information bus: pci@0000:03:03.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c20000-f7c2ffff
  *-network:4 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 4
       information bus: pci@0000:03:04.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c30000-f7c3ffff
  *-network:5 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 5
       information bus: pci@0000:03:05.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c40000-f7c4ffff
  *-network:6 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 6
       information bus: pci@0000:03:06.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c50000-f7c5ffff
  *-network:7 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 7
       information bus: pci@0000:03:07.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c60000-f7c6ffff
  *-network:8 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 8
       information bus: pci@0000:03:08.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c70000-f7c7ffff
  *-network:9 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 9
       information bus: pci@0000:03:09.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c80000-f7c8ffff
  *-network:10 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: a
       information bus: pci@0000:03:0a.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c90000-f7c9ffff
  *-network:11 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: b
       information bus: pci@0000:03:0b.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7ca0000-f7caffff
  *-network:12 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: c
       information bus: pci@0000:03:0c.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cb0000-f7cbffff
  *-network:13 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: d
       information bus: pci@0000:03:0d.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cc0000-f7ccffff
  *-network:14 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: e
       information bus: pci@0000:03:0e.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cd0000-f7cdffff
  *-network:15 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: f
       information bus: pci@0000:03:0f.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7ce0000-f7ceffff
  *-network:16 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 10
       information bus: pci@0000:03:10.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cf0000-f7cfffff
  *-network:17 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 11
       information bus: pci@0000:03:11.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d00000-f7d0ffff
  *-network:18 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 12
       information bus: pci@0000:03:12.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d10000-f7d1ffff
  *-network:19 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 13
       information bus: pci@0000:03:13.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d20000-f7d2ffff
  *-network:20 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 14
       information bus: pci@0000:03:14.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d30000-f7d3ffff
  *-network:21 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 15
       information bus: pci@0000:03:15.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d40000-f7d4ffff
  *-network:22 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 16
       information bus: pci@0000:03:16.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d50000-f7d5ffff
  *-network:23 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 17
       information bus: pci@0000:03:17.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d60000-f7d6ffff
  *-network:24 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 18
       information bus: pci@0000:03:18.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d70000-f7d7ffff
  *-network:25 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 19
       information bus: pci@0000:03:19.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d80000-f7d8ffff
  *-network:26 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1a
       information bus: pci@0000:03:1a.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d90000-f7d9ffff
  *-network:27 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1b
       information bus: pci@0000:03:1b.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7da0000-f7daffff
  *-network:28 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1c
       information bus: pci@0000:03:1c.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7db0000-f7dbffff
  *-network:29 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1d
       information bus: pci@0000:03:1d.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7dc0000-f7dcffff
  *-network:30 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1e
       information bus: pci@0000:03:1e.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7dd0000-f7ddffff
  *-network:31
       description: Interface réseau sans fil
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1f
       information bus: pci@0000:03:1f.0
       nom logique: wlan0
       version: 01
       numéro de série: f8:1a:67:52:bf:30
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=3.2.0-53-generic firmware=N/A latency=168 link=no multicast=yes wireless=IEEE 802.11bgn
       ressources: irq:11 mémoire:f7de0000-f7deffff
  *-network
       description: Ethernet interface
       identifiant matériel: 2
       nom logique: usb0
       numéro de série: 36:17:d3:a3:59:4b
       fonctionnalités: ethernet physical
       configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.154 link=yes multicast=yes

>>    lsmod 

Module                  Size  Used by
rndis_host             13855  0 
cdc_ether              13494  1 rndis_host
usbnet                 26168  2 rndis_host,cdc_ether
usb_storage            49198  0 
arc4                   12529  2 
snd_hda_codec_hdmi     32474  1 
snd_hda_codec_realtek   224173  1 
pci_stub               12622  1 
vboxpci                23237  0 
vboxnetadp             25670  0 
vboxnetflt             27612  0 
vboxdrv               320300  3 vboxpci,vboxnetadp,vboxnetflt
rfcomm                 46621  0 
bnep                   18139  2 
bluetooth             185622  10 rfcomm,bnep
binfmt_misc            17540  1 
snd_hda_intel          33719  5 
snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              17764  1 snd_hda_codec
snd_pcm                97275  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
ppdev                  17113  0 
snd_rawmidi            30748  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
joydev                 17693  0 
psmouse                97519  0 
ath9k                 130602  0 
mac80211              514621  1 ath9k
snd_seq                61929  2 snd_seq_midi,snd_seq_midi_event
ath9k_common           14053  1 ath9k
ath9k_hw              400371  2 ath9k,ath9k_common
serio_raw              13211  0 
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
ath                    23827  3 ath9k,ath9k_common,ath9k_hw
parport_pc             32866  1 
snd                    79041  19 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
cfg80211              209821  3 ath9k,mac80211,ath
mei                    41616  0 
mac_hid                13253  0 
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
lp                     17799  0 
parport                46562  3 ppdev,parport_pc,lp
hid_logitech_dj        18730  0 
usbhid                 47238  1 hid_logitech_dj
hid                    99636  2 hid_logitech_dj,usbhid
r8169                  62190  0 
i915                  478239  3 
drm_kms_helper         46978  1 i915
drm                   241971  4 i915,drm_kms_helper
i2c_algo_bit           13423  1 i915
video                  19651  1 i915


>>    iwconfig 

wlan0     IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          

>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 90:2b:34:1c:b2:28  
          adr inet6: fe80::922b:34ff:fe1c:b228/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:121 erreurs:0 :0 overruns:0 frame:0
          TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:8465 (8.4 KB) Octets transmis:4417 (4.4 KB)
          Interruption:44 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:619 erreurs:0 :0 overruns:0 frame:0
          TX packets:619 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:59150 (59.1 KB) Octets transmis:59150 (59.1 KB)

usb0      Link encap:Ethernet  HWaddr 36:17:d3:a3:59:4b  
          inet adr:192.168.42.154  Bcast:192.168.42.255  Masque:255.255.255.0
          adr inet6: fe80::3417:d3ff:fea3:594b/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:5827 erreurs:4 :0 overruns:0 frame:4
          TX packets:6031 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:3238595 (3.2 MB) Octets transmis:928314 (928.3 KB)

wlan0     Link encap:Ethernet  HWaddr f8:1a:67:52:bf:30  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)


>>    sudo iwlist scan 

wlan0     Scan completed :
          Cell 01 - Address: 14:D6:4D:E7:EA:DE
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=40/70  Signal level=-70 dBm  
                    Encryption key:on
                    ESSID:"ConnectVal"
                    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=0000001c721ac143
                    Extra: Last beacon: 404ms ago
                    IE: Unknown: 000A436F6E6E65637456616C
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000007127A
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: 0706474220010D10
                    IE: Unknown: DD050050F20500
                    IE: Unknown: DD750050F204104A00011010440001021041000100103B00010310470010385DD4DF94A048183E5014D64DE7EADF10210006442D4C696E6B102300074449522D363030102400074449522D3630301042000830303030303030301054000800060050F2040001101100074449522D363030100800020086
          Cell 02 - Address: 20:E5:2A:0F:6E:50
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=36/70  Signal level=-74 dBm  
                    Encryption key:on
                    ESSID:"nounou97"
                    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=0000001c7213abfb
                    Extra: Last beacon: 404ms ago
                    IE: Unknown: 00086E6F756E6F753937
                    IE: Unknown: 010882840B162430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1A6C181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001700000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD7F0050F204104A00011010440001021041000100103B00010310470010ECE690371662F00FE10FF4B604915E2D1021000D4E4554474541522C20496E632E10230009574E5231303030763310240009574E523130303076331042000538333235381054000800060050F204000110110009574E52313030307633100800020084
                    IE: Unknown: DD090010180202F0050000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C336C181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406001700000000000000000000000000000000000000
          Cell 03 - Address: 30:46:9A:14:23:98
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=59/70  Signal level=-51 dBm  
                    Encryption key:on
                    ESSID:"WifiMaison"
                    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=000000001a7c690a
                    Extra: Last beacon: 68ms ago
                    IE: Unknown: 000A576966694D6169736F6E
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4E111BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B080000000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C334E111BFF00000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B080000000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD8B0050F204104A0001101044000102103B00010310470010B8516B5516DF598495BE30469A142399102100044E54475210230007574E52313030301024000256321042000C3330343639613134323339391054000800060050F204000110110016574E5231303030763228576972656C65737320415029100800020004103C0001011049000600372A000120


>>    uname -r -m 

3.2.0-53-generic x86_64

>>    cat /etc/network/interfaces 

auto lo
iface lo inet loopback

>>    nm-tool 


NetworkManager Tool

State: connected (global)

- Device: usb0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            rndis_host
  State:             connected
  Default:           yes
  HW Address:        36:17:D3:A3:59:4B

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.42.154
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.42.129

    DNS:             192.168.42.129


- Device: wlan0  [WifiMaison] --------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath9k
  State:             connecting (need authentication)
  Default:           no
  HW Address:        F8:1A:67:52:BF:30

  Capabilities:

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

  Wireless Access Points 
    nounou97:        Infra, 20:E5:2A:0F:6E:50, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WPA2
    ConnectVal:      Infra, 14:D6:4D:E7:EA:DE, Freq 2437 MHz, Rate 54 Mb/s, Strength 30 WEP
    WifiMaison:      Infra, 30:46:9A:14:23:98, Freq 2462 MHz, Rate 54 Mb/s, Strength 89 WPA2


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             disconnected
  Default:           no
  HW Address:        90:2B:34:1C:B2:28

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

  Wired Properties
    Carrier:         on



>>    sudo rfkill list 

0: phy31: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Il est toujours en "Attente d'autorisation"

Hornblende

Voici au cas où le fichier quand je ne suis pas du tout branché (pas de tethering et cable ethernet débranché)


>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.3 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 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 046d:c51b Logitech, Inc. V220 Cordless Optical Mouse for Notebooks
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver

>>    lspci -k -nn | grep -A 3 -i net 

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
	Subsystem: Gigabyte Technology Co., Ltd Motherboard [1458:e000]
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:01.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:02.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:03.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:04.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:05.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:06.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:07.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:08.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:09.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0a.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0b.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0c.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0d.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0e.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0f.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:10.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:11.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:12.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:13.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:14.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:15.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:16.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:17.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:18.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:19.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1a.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1b.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1c.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1d.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1e.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1f.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel driver in use: ath9k
	Kernel modules: ath9k

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: eth0
       version: 06
       numéro de série: 90:2b:34:1c:b2:28
       taille: 10Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list 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=half firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:44 portE/S:e000(taille=256) mémoire:f0004000-f0004fff mémoire:f0000000-f0003fff
  *-network:0 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7df0000-f7dfffff
  *-network:1 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1
       information bus: pci@0000:03:01.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c00000-f7c0ffff
  *-network:2 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 2
       information bus: pci@0000:03:02.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c10000-f7c1ffff
  *-network:3 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 3
       information bus: pci@0000:03:03.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c20000-f7c2ffff
  *-network:4 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 4
       information bus: pci@0000:03:04.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c30000-f7c3ffff
  *-network:5 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 5
       information bus: pci@0000:03:05.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c40000-f7c4ffff
  *-network:6 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 6
       information bus: pci@0000:03:06.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c50000-f7c5ffff
  *-network:7 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 7
       information bus: pci@0000:03:07.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c60000-f7c6ffff
  *-network:8 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 8
       information bus: pci@0000:03:08.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c70000-f7c7ffff
  *-network:9 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 9
       information bus: pci@0000:03:09.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c80000-f7c8ffff
  *-network:10 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: a
       information bus: pci@0000:03:0a.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c90000-f7c9ffff
  *-network:11 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: b
       information bus: pci@0000:03:0b.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7ca0000-f7caffff
  *-network:12 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: c
       information bus: pci@0000:03:0c.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cb0000-f7cbffff
  *-network:13 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: d
       information bus: pci@0000:03:0d.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cc0000-f7ccffff
  *-network:14 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: e
       information bus: pci@0000:03:0e.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cd0000-f7cdffff
  *-network:15 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: f
       information bus: pci@0000:03:0f.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7ce0000-f7ceffff
  *-network:16 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 10
       information bus: pci@0000:03:10.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cf0000-f7cfffff
  *-network:17 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 11
       information bus: pci@0000:03:11.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d00000-f7d0ffff
  *-network:18 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 12
       information bus: pci@0000:03:12.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d10000-f7d1ffff
  *-network:19 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 13
       information bus: pci@0000:03:13.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d20000-f7d2ffff
  *-network:20 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 14
       information bus: pci@0000:03:14.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d30000-f7d3ffff
  *-network:21 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 15
       information bus: pci@0000:03:15.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d40000-f7d4ffff
  *-network:22 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 16
       information bus: pci@0000:03:16.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d50000-f7d5ffff
  *-network:23 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 17
       information bus: pci@0000:03:17.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d60000-f7d6ffff
  *-network:24 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 18
       information bus: pci@0000:03:18.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d70000-f7d7ffff
  *-network:25 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 19
       information bus: pci@0000:03:19.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d80000-f7d8ffff
  *-network:26 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1a
       information bus: pci@0000:03:1a.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d90000-f7d9ffff
  *-network:27 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1b
       information bus: pci@0000:03:1b.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7da0000-f7daffff
  *-network:28 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1c
       information bus: pci@0000:03:1c.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7db0000-f7dbffff
  *-network:29 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1d
       information bus: pci@0000:03:1d.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7dc0000-f7dcffff
  *-network:30 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1e
       information bus: pci@0000:03:1e.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7dd0000-f7ddffff
  *-network:31
       description: Interface réseau sans fil
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1f
       information bus: pci@0000:03:1f.0
       nom logique: wlan0
       version: 01
       numéro de série: f8:1a:67:52:bf:30
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=3.2.0-53-generic firmware=N/A latency=168 link=no multicast=yes wireless=IEEE 802.11bgn
       ressources: irq:11 mémoire:f7de0000-f7deffff

>>    lsmod 

Module                  Size  Used by
rndis_host             13855  0 
cdc_ether              13494  1 rndis_host
usbnet                 26168  2 rndis_host,cdc_ether
usb_storage            49198  0 
arc4                   12529  2 
snd_hda_codec_hdmi     32474  1 
snd_hda_codec_realtek   224173  1 
pci_stub               12622  1 
vboxpci                23237  0 
vboxnetadp             25670  0 
vboxnetflt             27612  0 
vboxdrv               320300  3 vboxpci,vboxnetadp,vboxnetflt
rfcomm                 46621  0 
bnep                   18139  2 
bluetooth             185622  10 rfcomm,bnep
binfmt_misc            17540  1 
snd_hda_intel          33719  5 
snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              17764  1 snd_hda_codec
snd_pcm                97275  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
ppdev                  17113  0 
snd_rawmidi            30748  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
joydev                 17693  0 
psmouse                97519  0 
ath9k                 130602  0 
mac80211              514621  1 ath9k
snd_seq                61929  2 snd_seq_midi,snd_seq_midi_event
ath9k_common           14053  1 ath9k
ath9k_hw              400371  2 ath9k,ath9k_common
serio_raw              13211  0 
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
ath                    23827  3 ath9k,ath9k_common,ath9k_hw
parport_pc             32866  1 
snd                    79041  19 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
cfg80211              209821  3 ath9k,mac80211,ath
mei                    41616  0 
mac_hid                13253  0 
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
lp                     17799  0 
parport                46562  3 ppdev,parport_pc,lp
hid_logitech_dj        18730  0 
usbhid                 47238  1 hid_logitech_dj
hid                    99636  2 hid_logitech_dj,usbhid
r8169                  62190  0 
i915                  478239  3 
drm_kms_helper         46978  1 i915
drm                   241971  4 i915,drm_kms_helper
i2c_algo_bit           13423  1 i915
video                  19651  1 i915


>>    iwconfig 

wlan0     IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          

>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 90:2b:34:1c:b2:28  
          adr inet6: fe80::922b:34ff:fe1c:b228/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:309 erreurs:0 :0 overruns:0 frame:0
          TX packets:24 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:25217 (25.2 KB) Octets transmis:4515 (4.5 KB)
          Interruption:44 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:899 erreurs:0 :0 overruns:0 frame:0
          TX packets:899 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:87667 (87.6 KB) Octets transmis:87667 (87.6 KB)

wlan0     Link encap:Ethernet  HWaddr f8:1a:67:52:bf:30  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)


>>    sudo iwlist scan 

wlan0     Scan completed :
          Cell 01 - Address: 20:E5:2A:0F:6E:50
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=36/70  Signal level=-74 dBm  
                    Encryption key:on
                    ESSID:"nounou97"
                    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=0000001cb5cfa5d2
                    Extra: Last beacon: 404ms ago
                    IE: Unknown: 00086E6F756E6F753937
                    IE: Unknown: 010882840B162430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1A6C181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001700000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD7F0050F204104A00011010440001021041000100103B00010310470010ECE690371662F00FE10FF4B604915E2D1021000D4E4554474541522C20496E632E10230009574E5231303030763310240009574E523130303076331042000538333235381054000800060050F204000110110009574E52313030307633100800020084
                    IE: Unknown: DD090010180202F0050000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C336C181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406001700000000000000000000000000000000000000
          Cell 02 - Address: 14:D6:4D:E7:EA:DE
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=33/70  Signal level=-77 dBm  
                    Encryption key:on
                    ESSID:"ConnectVal"
                    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=0000001cb5d677a2
                    Extra: Last beacon: 404ms ago
                    IE: Unknown: 000A436F6E6E65637456616C
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000005127A
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: 0706474220010D10
                    IE: Unknown: DD050050F20500
                    IE: Unknown: DD750050F204104A00011010440001021041000100103B00010310470010385DD4DF94A048183E5014D64DE7EADF10210006442D4C696E6B102300074449522D363030102400074449522D3630301042000830303030303030301054000800060050F2040001101100074449522D363030100800020086
          Cell 03 - Address: 30:46:9A:14:23:98
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=64/70  Signal level=-46 dBm  
                    Encryption key:on
                    ESSID:"WifiMaison"
                    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=000000005e385180
                    Extra: Last beacon: 68ms ago
                    IE: Unknown: 000A576966694D6169736F6E
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4E111BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B080000000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C334E111BFF00000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B080000000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD8B0050F204104A0001101044000102103B00010310470010B8516B5516DF598495BE30469A142399102100044E54475210230007574E52313030301024000256321042000C3330343639613134323339391054000800060050F204000110110016574E5231303030763228576972656C65737320415029100800020004103C0001011049000600372A000120


>>    uname -r -m 

3.2.0-53-generic x86_64

>>    cat /etc/network/interfaces 

auto lo
iface lo inet loopback

>>    nm-tool 


NetworkManager Tool

State: connecting

- Device: wlan0  [WifiMaison] --------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath9k
  State:             connecting (need authentication)
  Default:           no
  HW Address:        F8:1A:67:52:BF:30

  Capabilities:

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

  Wireless Access Points 
    nounou97:        Infra, 20:E5:2A:0F:6E:50, Freq 2437 MHz, Rate 54 Mb/s, Strength 69 WPA2
    ConnectVal:      Infra, 14:D6:4D:E7:EA:DE, Freq 2437 MHz, Rate 54 Mb/s, Strength 52 WEP
    teuf-PC-Wireless:Infra, E0:91:F5:85:32:20, Freq 2412 MHz, Rate 54 Mb/s, Strength 35 WPA WPA2
    WifiMaison:      Infra, 30:46:9A:14:23:98, Freq 2462 MHz, Rate 54 Mb/s, Strength 85 WPA2


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        90:2B:34:1C:B2:28

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

  Wired Properties
    Carrier:         off



>>    sudo rfkill list 

0: phy31: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Hornblende

Pour préciser un peu, j'essaye de me connecter au réseau WifiMaison qui vient de mon routeur Wifi. Le cryptage est WPA2. Et comme je l'ai dit plus tôt, je m'y connecte sans soucis avec mon netbook sous Ubuntu 12.04 avec Gnome Shell, et même avec mon téléphone portable. D'ailleurs c'est comme ça que j'arrive à avoir internet en ce moment: Wifi sur téléphone et tethering avec android.
J'ai acheté la carte Wifi exprès pour ne plus avoir à passer par le téléphone. Et elle est censée être compatible d'après la doc.
D'ailleurs elle a été reconnue dès que j'ai allumé le PC après l'avoir branchée. Et elle repère bien les réseaux Wifi, dont le mien.
Mais impossible de s'y connecter. Pourtant le mot de passe est le bon, et la configuration de Network manager est identique à celle du netbook...

Quelqu’un a une idée?

Henry de Monfreid

As-tu entré le mot de passe en tapant au clavier ou par un copier/coller ?

Peux-tu te connecter si tu enlève la clé ? (AP ouvert)

Essaie de rebooter ton routeur.

Hornblende

Salut,

j'ai rentré le mot de passe à la main (et j'ai pas fait d'erreur, j'ai vérifié en le mettant "en clair")
Mon routeur est rebooté tous les jours (je l’éteins la nuit).

J'ai pas essayé sans mot de passe...c'est une idée. Il faut que je reconfigure le routeur pour cela..
A part ça t'as une autre idée? Je ferai ça ce soir si j'ai un peu de temps (je rentre tard).

Hornblende

J'ai testé sans mot de passe pour:
- mon routeur
- mon téléphone en hotspot wifi

mon netbook s'y connecte sans problème, mais toujours impossible de se connecter avec le PC. Il me met "configuration de l'interface".

Au cas où, j'ai relancé le script wificheck pendant qu'il cherchait à ce connecter au réseau sans mot de passe:


>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.3 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 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 046d:c51b Logitech, Inc. V220 Cordless Optical Mouse for Notebooks
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 003: ID 0bb4:0003 High Tech Computer Corp. 

>>    lspci -k -nn | grep -A 3 -i net 

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
	Subsystem: Gigabyte Technology Co., Ltd Motherboard [1458:e000]
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:01.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:02.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:03.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:04.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:05.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:06.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:07.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:08.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:09.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0a.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0b.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0c.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0d.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0e.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:0f.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:10.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:11.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:12.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:13.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:14.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:15.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:16.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:17.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:18.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:19.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1a.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1b.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1c.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1d.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1e.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel modules: ath9k
03:1f.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
	Subsystem: Qualcomm Atheros Device [168c:0300]
	Kernel driver in use: ath9k
	Kernel modules: ath9k

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: eth0
       version: 06
       numéro de série: 90:2b:34:1c:b2:28
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list 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=rtl8168e-3_0.0.4 03/27/12 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:44 portE/S:e000(taille=256) mémoire:f0004000-f0004fff mémoire:f0000000-f0003fff
  *-network:0 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7df0000-f7dfffff
  *-network:1 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1
       information bus: pci@0000:03:01.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c00000-f7c0ffff
  *-network:2 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 2
       information bus: pci@0000:03:02.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c10000-f7c1ffff
  *-network:3 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 3
       information bus: pci@0000:03:03.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c20000-f7c2ffff
  *-network:4 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 4
       information bus: pci@0000:03:04.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c30000-f7c3ffff
  *-network:5 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 5
       information bus: pci@0000:03:05.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c40000-f7c4ffff
  *-network:6 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 6
       information bus: pci@0000:03:06.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c50000-f7c5ffff
  *-network:7 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 7
       information bus: pci@0000:03:07.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c60000-f7c6ffff
  *-network:8 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 8
       information bus: pci@0000:03:08.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c70000-f7c7ffff
  *-network:9 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 9
       information bus: pci@0000:03:09.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c80000-f7c8ffff
  *-network:10 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: a
       information bus: pci@0000:03:0a.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7c90000-f7c9ffff
  *-network:11 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: b
       information bus: pci@0000:03:0b.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7ca0000-f7caffff
  *-network:12 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: c
       information bus: pci@0000:03:0c.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cb0000-f7cbffff
  *-network:13 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: d
       information bus: pci@0000:03:0d.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cc0000-f7ccffff
  *-network:14 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: e
       information bus: pci@0000:03:0e.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cd0000-f7cdffff
  *-network:15 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: f
       information bus: pci@0000:03:0f.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7ce0000-f7ceffff
  *-network:16 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 10
       information bus: pci@0000:03:10.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7cf0000-f7cfffff
  *-network:17 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 11
       information bus: pci@0000:03:11.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d00000-f7d0ffff
  *-network:18 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 12
       information bus: pci@0000:03:12.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d10000-f7d1ffff
  *-network:19 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 13
       information bus: pci@0000:03:13.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d20000-f7d2ffff
  *-network:20 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 14
       information bus: pci@0000:03:14.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d30000-f7d3ffff
  *-network:21 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 15
       information bus: pci@0000:03:15.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d40000-f7d4ffff
  *-network:22 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 16
       information bus: pci@0000:03:16.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d50000-f7d5ffff
  *-network:23 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 17
       information bus: pci@0000:03:17.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d60000-f7d6ffff
  *-network:24 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 18
       information bus: pci@0000:03:18.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d70000-f7d7ffff
  *-network:25 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 19
       information bus: pci@0000:03:19.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d80000-f7d8ffff
  *-network:26 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1a
       information bus: pci@0000:03:1a.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7d90000-f7d9ffff
  *-network:27 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1b
       information bus: pci@0000:03:1b.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7da0000-f7daffff
  *-network:28 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1c
       information bus: pci@0000:03:1c.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7db0000-f7dbffff
  *-network:29 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1d
       information bus: pci@0000:03:1d.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7dc0000-f7dcffff
  *-network:30 NON-RÉCLAMÉ
       description: Network controller
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1e
       information bus: pci@0000:03:1e.0
       version: 01
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list
       configuration: latency=168
       ressources: mémoire:f7dd0000-f7ddffff
  *-network:31
       description: Interface réseau sans fil
       produit: AR9227 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 1f
       information bus: pci@0000:03:1f.0
       nom logique: wlan0
       version: 01
       numéro de série: f8:1a:67:52:bf:30
       bits: 32 bits
       horloge: 66MHz
       fonctionnalités: bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=3.2.0-53-generic firmware=N/A latency=168 link=no multicast=yes wireless=IEEE 802.11bgn
       ressources: irq:11 mémoire:f7de0000-f7deffff
  *-network
       description: Ethernet interface
       identifiant matériel: 2
       nom logique: usb0
       numéro de série: 4e:38:7c:19:10:d6
       fonctionnalités: ethernet physical
       configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.93 link=yes multicast=yes

>>    lsmod 

Module                  Size  Used by
rndis_host             13855  0 
cdc_ether              13494  1 rndis_host
usbnet                 26168  2 rndis_host,cdc_ether
usb_storage            49198  0 
arc4                   12529  2 
snd_hda_codec_hdmi     32474  1 
snd_hda_codec_realtek   224173  1 
pci_stub               12622  1 
vboxpci                23237  0 
vboxnetadp             25670  0 
vboxnetflt             27612  0 
rfcomm                 46621  0 
vboxdrv               320300  3 vboxpci,vboxnetadp,vboxnetflt
bnep                   18139  2 
bluetooth             185622  10 rfcomm,bnep
binfmt_misc            17540  1 
snd_hda_intel          33719  3 
snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              17764  1 snd_hda_codec
snd_pcm                97275  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
snd_rawmidi            30748  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                61929  2 snd_seq_midi,snd_seq_midi_event
ppdev                  17113  0 
joydev                 17693  0 
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
ath9k                 130602  0 
psmouse                97519  0 
mac80211              514621  1 ath9k
serio_raw              13211  0 
ath9k_common           14053  1 ath9k
snd                    79041  16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
ath9k_hw              400371  2 ath9k,ath9k_common
ath                    23827  3 ath9k,ath9k_common,ath9k_hw
cfg80211              209821  3 ath9k,mac80211,ath
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
mei                    41616  0 
parport_pc             32866  1 
mac_hid                13253  0 
lp                     17799  0 
parport                46562  3 ppdev,parport_pc,lp
hid_logitech_dj        18730  0 
usbhid                 47238  1 hid_logitech_dj
hid                    99636  2 hid_logitech_dj,usbhid
i915                  478239  3 
r8169                  62190  0 
drm_kms_helper         46978  1 i915
drm                   241971  4 i915,drm_kms_helper
i2c_algo_bit           13423  1 i915
video                  19651  1 i915


>>    iwconfig 

wlan0     IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          

>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 90:2b:34:1c:b2:28  
          adr inet6: fe80::922b:34ff:fe1c:b228/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:719 erreurs:0 :0 overruns:0 frame:0
          TX packets:46 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:74864 (74.8 KB) Octets transmis:8834 (8.8 KB)
          Interruption:44 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:239 erreurs:0 :0 overruns:0 frame:0
          TX packets:239 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:18241 (18.2 KB) Octets transmis:18241 (18.2 KB)

usb0      Link encap:Ethernet  HWaddr 4e:38:7c:19:10:d6  
          inet adr:192.168.42.93  Bcast:192.168.42.255  Masque:255.255.255.0
          adr inet6: fe80::4c38:7cff:fe19:10d6/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:270 erreurs:0 :0 overruns:0 frame:0
          TX packets:322 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:55997 (55.9 KB) Octets transmis:52046 (52.0 KB)

wlan0     Link encap:Ethernet  HWaddr f8:1a:67:52:bf:30  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)


>>    sudo iwlist scan 

wlan0     Scan completed :
          Cell 01 - Address: 14:D6:4D:E7:EA:DE
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=39/70  Signal level=-71 dBm  
                    Encryption key:on
                    ESSID:"ConnectVal"
                    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=00000001ab90415a
                    Extra: Last beacon: 404ms ago
                    IE: Unknown: 000A436F6E6E65637456616C
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000012127A
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: 0706474220010D10
                    IE: Unknown: DD050050F20500
                    IE: Unknown: DD750050F204104A00011010440001021041000100103B00010310470010385DD4DF94A048183E5014D64DE7EADF10210006442D4C696E6B102300074449522D363030102400074449522D3630301042000830303030303030301054000800060050F2040001101100074449522D363030100800020086
          Cell 02 - Address: 20:E5:2A:0F:6E:50
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=41/70  Signal level=-69 dBm  
                    Encryption key:on
                    ESSID:"nounou97"
                    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=0000003131a5b20b
                    Extra: Last beacon: 348ms ago
                    IE: Unknown: 00086E6F756E6F753937
                    IE: Unknown: 010882840B162430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1A6C181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001700000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD7F0050F204104A00011010440001021041000100103B00010310470010ECE690371662F00FE10FF4B604915E2D1021000D4E4554474541522C20496E632E10230009574E5231303030763310240009574E523130303076331042000538333235381054000800060050F204000110110009574E52313030307633100800020084
                    IE: Unknown: DD090010180202F0050000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C336C181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3406001700000000000000000000000000000000000000
          Cell 03 - Address: 30:46:9A:14:23:98
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=58/70  Signal level=-52 dBm  
                    Encryption key:off
                    ESSID:"WifiMaison"
                    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=0000000007cce50d
                    Extra: Last beacon: 68ms ago
                    IE: Unknown: 000A576966694D6169736F6E
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD8B0050F204104A0001101044000102103B00010310470010B8516B5516DF598495BE30469A142399102100044E54475210230007574E52313030301024000256321042000C3330343639613134323339391054000800060050F204000110110016574E5231303030763228576972656C65737320415029100800020004103C0001011049000600372A000120


>>    uname -r -m 

3.2.0-53-generic x86_64

>>    cat /etc/network/interfaces 

auto lo
iface lo inet loopback

>>    nm-tool 


NetworkManager Tool

State: connected (global)

- Device: usb0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            rndis_host
  State:             connected
  Default:           yes
  HW Address:        4E:38:7C:19:10:D6

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.42.93
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.42.129

    DNS:             192.168.42.129


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath9k
  State:             disconnected
  Default:           no
  HW Address:        F8:1A:67:52:BF:30

  Capabilities:

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

  Wireless Access Points 
    nounou97:        Infra, 20:E5:2A:0F:6E:50, Freq 2437 MHz, Rate 54 Mb/s, Strength 52 WPA2
    ConnectVal:      Infra, 14:D6:4D:E7:EA:DE, Freq 2437 MHz, Rate 54 Mb/s, Strength 49 WEP
    WifiMaison:      Infra, 30:46:9A:14:23:98, Freq 2462 MHz, Rate 54 Mb/s, Strength 79


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             disconnected
  Default:           no
  HW Address:        90:2B:34:1C:B2:28

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

  Wired Properties
    Carrier:         on



>>    sudo rfkill list 

0: phy31: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Hornblende

C'est quand même bizarre de voir les réseaux Wifi disponibles sans pouvoir s'y connecter, même sans mot de passe...
Si je vois les réseaux, ça veut dire que la carte marche non? alors pourquoi la connexion est impossible?

Hornblende

Quelqu'un a t'il une idée?

Hornblende

Apparemment c'est un problème récurrent des cartes Atheros AR9287.
Liens en guise de postit:

http://www.linuxplained.com/how-to-fix-wireless-problems-in-ubuntu-1204-precise-pangolin/
http://askubuntu.com/questions/311084/unable-to-connect-to-open-wireless-network
http://askubuntu.com/questions/294455/cant-bring-up-wireless-card-on-ubuntu-server-12-04
http://www.ossdoc.com/2012/10/how-to-fix-atheros-ar9285ar9287.html
http://ubuntu.jamesnsheri.com/2013/05/28/defectuous-functionality-of-wireless-connection-atheros-ar9287/
http://askubuntu.com/questions/224619/how-to-resolve-wireless-disconnect-problem-in-atheros-ath9k

je vais suivre ces pistes...
Dire que même avec mon netbook emachine le wifi a marché sans problème... 🙁

Hornblende

Bon ben j'y arrive vraiment pas...
Quelqu'un a t'il des pistes, peut il m'indiquer où chercher?

cracolinux

Pour ma part, je comprends pas trop pourquoi lshw et lspci te renvoient autant de fois le même dispositif ?
A mon sens, tu ne devrais avoir que le network:31 sur tout ceux de la liste qui concernent le wifi.

Quelqu'un a un avis la dessus ?

Hornblende

Merci d'avoir répondu!
Il y a marqué non réclamé, donc je pensais que c'était normal et que ça correspondait aux différentes cellules wifi.
Tu penses que ça peut être bloquant? que c'est dû à un bug ou une erreur de configuration?
Si tu veux que je teste d'autres commandes pour avoir plus d'info je peux.

Hornblende

J'ai testé avec les derniers modules wifi backports disponibles dans muon. Mais ça ne change rien...

Hornblende

Quelqu'un a une autre idée?

Hornblende

petit up dans l'espoir d'avoir des pistes de recherche...

Hornblende

Quelqu'un a t'il une idée sur comment chercher une solution?

Hornblende

Petit up.

Hornblende

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