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Sephin

Problême d'authentification Wifi

Bonjour à tous !

Donc voila, j'éssaye de me connecter via wifi sur le net mais on me demande en boucle ma clé WEP, que j'ai bien entendu taper correctement.
Je ne sais pas comment résoudre mon probleme.
Voici les informations données par le terminal:

cat /etc/lsb-release :

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.10
DISTRIB_CODENAME=quantal
DISTRIB_DESCRIPTION="Ubuntu 12.10"

lsusb :

Bus 002 Device 002: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0 multicard reader
Bus 004 Device 002: ID 046d:c51b Logitech, Inc. V220 Cordless Optical Mouse for Notebooks
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:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

lspci :

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
06:00.0 Ethernet controller: Atheros Communications Inc. AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 11)
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)

lspci -nn | grep -i net :

06:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 11)
07:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)

lspci -k :

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 09)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: i915
	Kernel modules: i915
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)
	Subsystem: Fujitsu Technology Solutions Device 1160
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: uhci_hcd
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: ahci
	Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel modules: i2c-i801
06:00.0 Ethernet controller: Atheros Communications Inc. AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 11)
	Subsystem: Lite-On Communications Inc Device 6303
	Kernel driver in use: ath5k
	Kernel modules: ath5k
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
	Subsystem: Fujitsu Technology Solutions Device 1160
	Kernel driver in use: r8169
	Kernel modules: r8169

sudo lshw -C network :

  *-network               
       description: Wireless interface
       product: AR242x / AR542x Wireless Network Adapter (PCI-Express)
       vendor: Atheros Communications Inc.
       physical id: 0
       bus info: pci@0000:06:00.0
       logical name: wlan0
       version: 11
       serial: 00:22:5f:e2:d8:24
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath5k driverversion=3.5.0-26-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bg
       resources: irq:19 memory:f2200000-f220ffff
  *-network
       description: Ethernet interface
       product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:07:00.0
       logical name: eth0
       version: 02
       serial: 00:26:9e:07:9e:dd
       size: 100Mbit/s
       capacity: 100Mbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.1.8 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       resources: irq:45 ioport:3000(size=256) memory:f2010000-f2010fff memory:f2000000-f200ffff memory:f2020000-f203ffff

lsmod :

Module                  Size  Used by
ath9k_common           13784  0 
ath9k_hw              376270  1 ath9k_common
rfcomm                 37277  0 
bnep                   17708  2 
bluetooth             183270  10 rfcomm,bnep
parport_pc             31969  0 
ppdev                  12818  0 
snd_hda_codec_realtek    63579  1 
arc4                   12474  2 
snd_hda_intel          32516  6 
i915                  457241  4 
snd_hda_codec         111548  2 snd_hda_codec_realtek,snd_hda_intel
joydev                 17162  0 
snd_hwdep              13273  1 snd_hda_codec
drm_kms_helper         47304  1 i915
coretemp               13169  0 
ath5k                 135206  0 
snd_pcm                80235  4 snd_hda_intel,snd_hda_codec
drm                   238811  5 i915,drm_kms_helper
snd_seq_midi           13133  0 
snd_rawmidi            25383  1 snd_seq_midi
ath                    19188  3 ath9k_common,ath9k_hw,ath5k
snd_seq_midi_event     14476  1 snd_seq_midi
mac80211              461261  1 ath5k
snd_seq                51281  2 snd_seq_midi,snd_seq_midi_event
snd_timer              24412  2 snd_pcm,snd_seq
snd_seq_device         14138  3 snd_seq_midi,snd_rawmidi,snd_seq
lp                     13300  0 
cfg80211              175574  3 ath5k,ath,mac80211
snd                    62146  19 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
psmouse                84878  0 
wmi                    18591  0 
microcode              18210  0 
serio_raw              13032  0 
i2c_algo_bit           13198  1 i915
lpc_ich                16926  0 
mac_hid                13038  0 
video                  18895  1 i915
parport                40754  3 parport_pc,ppdev,lp
soundcore              14600  1 snd
snd_page_alloc         14037  2 snd_hda_intel,snd_pcm
hid_generic            12485  0 
usbhid                 41734  0 
hid                    82179  2 hid_generic,usbhid
ums_realtek            17670  0 
usb_storage            39346  1 ums_realtek
ahci                   25497  2 
libahci                25938  1 ahci
r8169                  55977  0

iwconfig :

wlan0     IEEE 802.11bg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          
lo        no wireless extensions.

eth0      no wireless extensions.

ifconfig :

eth0      Link encap:Ethernet  HWaddr 00:26:9e:07:9e:dd  
          inet adr:192.168.1.8  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::226:9eff:fe07:9edd/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:306492 erreurs:0 :0 overruns:0 frame:0
          TX packets:277495 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:221841002 (221.8 MB) Octets transmis:28259500 (28.2 MB)

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:6320 erreurs:0 :0 overruns:0 frame:0
          TX packets:6320 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:600361 (600.3 KB) Octets transmis:600361 (600.3 KB)

wlan0     Link encap:Ethernet  HWaddr 00:22:5f:e2:d8:24  
          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     No scan results

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

uname -r -m :

3.5.0-26-generic i686

cat  /etc/network/interfaces :

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

nm-tool :

NetworkManager Tool

State: connected (global)

- Device: eth0  [Wired connection 1] -------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        00:26:9E:07:9E:DD

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.8
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath5k
  State:             disconnected
  Default:           no
  HW Address:        00:22:5F:E2:D8:24

  Capabilities:

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

  Wireless Access Points

sudo rfkill list :

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Merci d'avance de vos réponses.

toutafai

Re : Problême d'authentification Wifi

Salut,

tu aurais pas un peu bidouillé car tu as le module ath9k qui est monté pour rien ???

echo "blacklist ath9k"|sudo tee -a /etc/modprobe.d/blacklist.conf

reboot et re donne le retour d'un

lsmod

---

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 ^^^).

Sephin

Re : Problême d'authentification Wifi

Voila c'est fait :

Module                  Size  Used by
joydev                 17162  0 
arc4                   12474  2 
rfcomm                 37277  0 
bnep                   17708  2 
parport_pc             31969  0 
bluetooth             183270  10 rfcomm,bnep
ppdev                  12818  0 
snd_hda_codec_realtek    63579  1 
coretemp               13169  0 
snd_hda_intel          32516  3 
snd_hda_codec         111548  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13273  1 snd_hda_codec
snd_pcm                80235  2 snd_hda_intel,snd_hda_codec
snd_seq_midi           13133  0 
microcode              18210  0 
snd_rawmidi            25383  1 snd_seq_midi
psmouse                84878  0 
serio_raw              13032  0 
snd_seq_midi_event     14476  1 snd_seq_midi
snd_seq                51281  2 snd_seq_midi,snd_seq_midi_event
snd_timer              24412  2 snd_pcm,snd_seq
wmi                    18591  0 
snd_seq_device         14138  3 snd_seq_midi,snd_rawmidi,snd_seq
ath5k                 135206  0 
ath                    19188  1 ath5k
mac80211              461261  1 ath5k
mac_hid                13038  0 
lpc_ich                16926  0 
snd                    62146  15 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
cfg80211              175574  3 ath5k,ath,mac80211
i915                  457241  3 
drm_kms_helper         47304  1 i915
soundcore              14600  1 snd
snd_page_alloc         14037  2 snd_hda_intel,snd_pcm
drm                   238811  4 i915,drm_kms_helper
i2c_algo_bit           13198  1 i915
video                  18895  1 i915
lp                     13300  0 
parport                40754  3 parport_pc,ppdev,lp
hid_generic            12485  0 
usbhid                 41734  0 
hid                    82179  2 hid_generic,usbhid
ums_realtek            17670  0 
r8169                  55977  0 
ahci                   25497  2 
libahci                25938  1 ahci
usb_storage            39346  1 ums_realtek

toutafai

Re : Problême d'authentification Wifi

ok, plus de doublon avec ath9k, debranche ton cable ethernet, attends 30 secondes et donne le retour de

iwlist scanning 
nm-tool

sinon tu as re tester le wifi ?

---

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

Sephin

Re : Problême d'authentification Wifi

iwlist scanning :

wlan0     No scan results

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

nm-tool :

NetworkManager Tool

State: disconnected

- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        00:26:9E:07:9E:DD

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

  Wired Properties
    Carrier:         off


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath5k
  State:             disconnected
  Default:           no
  HW Address:        00:22:5F:E2:D8:24

  Capabilities:

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

  Wireless Access Points

Sinon toujours le même problème au niveau de l'authentification.

toutafai

Re : Problême d'authentification Wifi

change de cryptage pour soit du wpa1 TKIP soit du wpa2 AES (appelé aussi CCMP).N'oublie pas d'enregistrer les changements sur ta box, et de la rebooter...une fois rebooter, essaye de te connecter avec la nouvelle clef

---

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 ^^^).

nam1962

Re : Problême d'authentification Wifi

Quelle est ta box ?

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[ Modéré ]

Sephin

Re : Problême d'authentification Wifi

Toujours aucun résultat en changeant de cryptage. J'ai meme essayé sans cryptage ( bien que pas très conseillé ), dans ce cas la la wifi ne se connecte tout simplement pas.

Autre chose qui me chiffone, mon réseau wifi domestique n'apparait pas juste en dessous de "Wireless Network", pour me connecter j'ai dut rentrer les informations de mon routeur dans "Create New Wireless Network" et pour me connecter passer par "Connect to Hidden Wireless Network"

EDIT: Ma box est un Netgear Router WNR1000v3, je suis sous fibre optique.

Dernière modification par Sephin (Le 24/03/2013, à 20:18)

toutafai

Re : Problême d'authentification Wifi

tu n'aurais pas un filtrage d'adresse mac sur ton netgear ?

---

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 ^^^).

Sephin

Re : Problême d'authentification Wifi

Non je ne pense pas.

Sephin

Re : Problême d'authentification Wifi

Le probleme est réglé j'ai regénéré ma clé wep et tout reboot, et ça fonctionne !

Merci pour les réponses !

nam1962

Re : Problême d'authentification Wifi

Evite le WEP
Prend du WPA TKIP
ou du WPA2 AES

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[ Modéré ]