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#1 Le 16/11/2012, à 23:34

hervé16

[Résolu] connexion impossible en wifi

Bonjour,
Je viens d'acquérir un pc portable packard bell easynote LE11-BZ-005FR.
Je n'ai rencontré aucune problème pour l'installation, ni pour la connexion internet filaire.
Mais pour le réseau sans fil AÏE...
Il voit ma livebox et me demande constamment mon mot de passe ou ma clef de chiffrement (clef WAP ?)
Pour info je suis nul en informatique mais j'aime l'esprit linux.
Voici donc le résultat des commandes demandées :
cat /etc/lsb-release

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

lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 1bcf:2c18 Sunplus Innovation Technology Inc.

lspci

00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Device 9809
00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Wrestler HDMI Audio [Radeon HD 6250/6310]
00:10.0 USB controller: Advanced Micro Devices [AMD] Hudson USB XHCI Controller (rev 03)
00:11.0 SATA controller: Advanced Micro Devices [AMD] Hudson SATA Controller [AHCI mode]
00:12.0 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:12.2 USB controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
00:13.0 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:13.2 USB controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
00:14.0 SMBus: Advanced Micro Devices [AMD] Hudson SMBus Controller (rev 14)
00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01)
00:14.3 ISA bridge: Advanced Micro Devices [AMD] Hudson LPC Bridge (rev 11)
00:14.4 PCI bridge: Advanced Micro Devices [AMD] Hudson PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
00:15.0 PCI bridge: Advanced Micro Devices [AMD] Device 43a0
00:15.1 PCI bridge: Advanced Micro Devices [AMD] Device 43a1
00:15.2 PCI bridge: Advanced Micro Devices [AMD] Device 43a2
00:15.3 PCI bridge: Advanced Micro Devices [AMD] Device 43a3
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
03:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)
04:00.0 Ethernet controller: Atheros Communications Inc. AR8151 v2.0 Gigabit Ethernet (rev c0)]
lspci -nn | grep -i net
[03:00.0 Network controller [0280]: Atheros Communications Inc. AR9485 Wireless Network Adapter [168c:0032] (rev 01)
04:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR8151 v2.0 Gigabit Ethernet [1969:1083] (rev c0)

lspci -k

00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Complex
	Subsystem: Advanced Micro Devices [AMD] Family 14h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Device 9809
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: fglrx_pci
	Kernel modules: fglrx_updates, radeon
00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Wrestler HDMI Audio [Radeon HD 6250/6310]
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:10.0 USB controller: Advanced Micro Devices [AMD] Hudson USB XHCI Controller (rev 03)
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: xhci_hcd
00:11.0 SATA controller: Advanced Micro Devices [AMD] Hudson SATA Controller [AHCI mode]
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: ohci_hcd
00:12.2 USB controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: ehci_hcd
00:13.0 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: ohci_hcd
00:13.2 USB controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11)
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: ehci_hcd
00:14.0 SMBus: Advanced Micro Devices [AMD] Hudson SMBus Controller (rev 14)
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel modules: i2c-piix4
00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:14.3 ISA bridge: Advanced Micro Devices [AMD] Hudson LPC Bridge (rev 11)
	Subsystem: Acer Incorporated [ALI] Device 073d
00:14.4 PCI bridge: Advanced Micro Devices [AMD] Hudson PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11)
	Subsystem: Acer Incorporated [ALI] Device 073d
	Kernel driver in use: ohci_hcd
00:15.0 PCI bridge: Advanced Micro Devices [AMD] Device 43a0
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:15.1 PCI bridge: Advanced Micro Devices [AMD] Device 43a1
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:15.2 PCI bridge: Advanced Micro Devices [AMD] Device 43a2
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:15.3 PCI bridge: Advanced Micro Devices [AMD] Device 43a3
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
	Kernel driver in use: k10temp
	Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
03:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)
	Subsystem: Lite-On Communications Inc Device 6617
	Kernel driver in use: ath9k
	Kernel modules: ath9k
04:00.0 Ethernet controller: Atheros Communications Inc. AR8151 v2.0 Gigabit Ethernet (rev c0)
	Subsystem: Atheros Communications Inc. AR8151 v2.0 Gigabit Ethernet
	Kernel driver in use: atl1c
	Kernel modules: atl1c

sudo lshw -C network

  *-network               
       description: Interface réseau sans fil
       produit: AR9485 Wireless Network Adapter
       fabriquant: Atheros Communications Inc.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlan0
       version: 01
       numéro de série: 44:6d:57:b5:64:82
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=3.2.0-33-generic-pae firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
       ressources: irq:17 mémoire:f020http://forum.ubuntu-fr.org/img/fluxtoolbar/smooth/bt_pre.png0000-f027ffff mémoire:f0400000-f040ffff
  *-network
       description: Ethernet interface
       produit: AR8151 v2.0 Gigabit Ethernet
       fabriquant: Atheros Communications Inc.
       identifiant matériel: 0
       information bus: pci@0000:04:00.0
       nom logique: eth0
       version: c0
       numéro de série: 4c:72:b9:36:3c:7e
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.0-NAPI duplex=full firmware=N/A ip=192.168.1.48 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:50 mémoire:f0100000-f013ffff portE/S:2000(taille=128)

lsmod

Module                  Size  Used by
vesafb                 13516  1 
acer_wmi               23612  0 
sparse_keymap          13658  1 acer_wmi
snd_seq_midi           13132  0 
snd_rawmidi            25424  1 snd_seq_midi
arc4                   12473  2 
snd_hda_codec_conexant    52554  1 
snd_seq_midi_event     14475  1 snd_seq_midi
ath9k                 117326  0 
snd_hda_codec_hdmi     31775  1 
rfcomm                 38139  0 
parport_pc             32114  0 
snd_hda_intel          32765  5 
bnep                   17830  2 
snd_hda_codec         109562  3 snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep              13276  1 snd_hda_codec
mac80211              436455  1 ath9k
bluetooth             158438  10 rfcomm,bnep
ppdev                  12849  0 
snd_seq                51567  2 snd_seq_midi,snd_seq_midi_event
uvcvideo               67203  0 
videodev               86588  1 uvcvideo
ath9k_common           13781  1 ath9k
psmouse                86486  0 
snd_pcm                80845  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
serio_raw              13027  0 
snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
ath9k_hw              391554  2 ath9k,ath9k_common
ath                    19387  3 ath9k,ath9k_common,ath9k_hw
k10temp                12990  0 
cfg80211              178679  3 ath9k,mac80211,ath
fglrx                2909855  220 
snd_timer              28931  2 snd_seq,snd_pcm
i2c_piix4              13093  0 
snd                    62064  20 snd_rawmidi,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_pcm,snd_seq_device,snd_timer
soundcore              14635  1 snd
snd_page_alloc         14108  2 snd_hda_intel,snd_pcm
video                  19068  0 
wmi                    18744  1 acer_wmi
mac_hid                13077  0 
lp                     17455  0 
parport                40930  3 parport_pc,ppdev,lp
atl1c                  36718  0

iwconfig

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=16 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          
eth0      no wireless extensions.

ifconfig

eth0      Link encap:Ethernet  HWaddr 4c:72:b9:36:3c:7e  
          inet adr:192.168.1.48  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::4e72:b9ff:fe36:3c7e/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:4230 erreurs:0 :0 overruns:0 frame:0
          TX packets:3095 errors:0 dropped:0 overruns:0 carrier:1
          collisions:0 lg file transmission:1000 
          Octets reçus:5018717 (5.0 MB) Octets transmis:320953 (320.9 KB)
          Interruption:50 

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:1878 erreurs:0 :0 overruns:0 frame:0
          TX packets:1878 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:152492 (152.4 KB) Octets transmis:152492 (152.4 KB)

wlan0     Link encap:Ethernet  HWaddr 44:6d:57:b5:64:82  
          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

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 00:0E:9B:8E:B0:D4
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=46/70  Signal level=-64 dBm  
                    Encryption key:on
                    ESSID:"Livebox-8FB8"
                    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=000000150beea337
                    Extra: Last beacon: 784ms ago
                    IE: Unknown: 000C4C697665626F782D38464238
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00

eth0      Interface doesn't support scanning.

uname -r -m

3.2.0-33-generic-pae i686

cat  /etc/network/interfaces

auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            atl1c
  State:             connected
  Default:           yes
  HW Address:        4C:72:B9:36:3C:7E

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.48
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath9k
  State:             disconnected
  Default:           no
  HW Address:        44:6D:57:B5:64:82

  Capabilities:

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

  Wireless Access Points 
    Livebox-8FB8:    Infra, 00:0E:9B:8E:B0:D4, Freq 2412 MHz, Rate 54 Mb/s, Strength 55 WPA]
sudo rfkill list
[0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: acer-wireless: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Bon, voilà...
Par avance merci,

Dernière modification par hervé16 (Le 17/11/2012, à 17:38)

Hors ligne

#2 Le 17/11/2012, à 10:51

toutafai

Re : [Résolu] connexion impossible en wifi

Bonjour,

Ton pc n'est pas associé avec ta livebox. Il faut associer les 2 (voit la documentation de ta livebox, ou bien la doc en ligne sur le site d'orange)


Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).

Hors ligne

#3 Le 17/11/2012, à 12:11

sechanbask

Re : [Résolu] connexion impossible en wifi

bonjour,

Arrives-tu as te connecter si tu lui donnes la clé ? ou est-ce qu'il te la redemmandes ?
As tu pensé à appuyer sur le bouton de synchro de ta box si elle en a un ?

Hors ligne

#4 Le 17/11/2012, à 17:33

hervé16

Re : [Résolu] connexion impossible en wifi

Oups,
Merci beaucoup, tout à coup, je suis pris d'une honte sans bornes...
Je me disais bien aussi, une facilité déconcertante à installer, pour internet, on branche le câble et ça marche, mais pour le wifi, du coup, pas de fil visible... J'ai eu un bug personnel.
Effectivement, mettre la box en association était la solution, je cherchais une résolution complexe alors que je tourne sur ubuntu depuis plusieurs années sans aucun souci (Ce doit être les restes de souvenirs de W......)
Merci beaucoup et encore honte à moi

Hors ligne

#5 Le 17/11/2012, à 18:08

toutafai

Re : [Résolu] connexion impossible en wifi

pas de problème, bon surf sans fil à la patte :-)


Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).

Hors ligne