Ubuntu-fr

Clapoule

Problème wifi

Bonjour,

voilà, j'ai installé Ubuntu 12.04 en dual-boot avec Windows 7 via Wubi et je n'arrive pas à me connecter sur internet en wifi alors que sous Windows 7, cela fonctionne.
Tout d'abord, cela met un certain temps à afficher les connections alentours.
Ensuite, une fois que je clique sur le réseau de ma box il me demande la clé WPA, je la rentre et là il cherche sans arrêt à se connecter et affiche "Connection Failed".
Voici la liste des commandes effectuées afin de mieux diagnostiquer mon problème.

Merci d'avance.
Cordialement.

vincent@ubuntu:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.4 LTS"
vincent@ubuntu:~$ lsusb
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 003 Device 002: ID 138a:0018 Validity Sensors, Inc. 
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 003: ID 064e:c336 Suyin Corp. 
Bus 001 Device 004: ID 0a5c:21e3 Broadcom Corp. 
vincent@ubuntu:~$ lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7500M/7600M Series]
07:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
07:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0a)
08:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
vincent@ubuntu:~$ lspci -nn | grep -i net
07:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0a)
08:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)
vincent@ubuntu:~$ lspci -k
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
	Subsystem: Hewlett-Packard Company Device 18a5
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: i915
	Kernel modules: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: mei_me
	Kernel modules: mei-me
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: ahci
	Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel modules: i2c-i801
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7500M/7600M Series]
	Subsystem: Hewlett-Packard Company Radeon HD 7670M
	Kernel driver in use: radeon
	Kernel modules: radeon
07:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci
07:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0a)
	Subsystem: Hewlett-Packard Company Device 18a5
	Kernel driver in use: r8169
	Kernel modules: r8169
08:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01)
	Subsystem: Hewlett-Packard Company Device 1795
	Kernel driver in use: bcma-pci-bridge
	Kernel modules: bcma
vincent@ubuntu:~$ sudo lshw -C network
[sudo] password for vincent: 
  *-network               
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0.2
       bus info: pci@0000:07:00.2
       logical name: eth0
       version: 0a
       serial: ac:16:2d:4a:7a:39
       size: 10Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: 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=rtl8411-1_0.0.3 06/18/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       resources: irq:43 ioport:2000(size=256) memory:61404000-61404fff memory:61400000-61403fff
  *-network
       description: Network controller
       product: BCM4313 802.11bgn Wireless Network Adapter
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:08:00.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=bcma-pci-bridge latency=0
       resources: irq:17 memory:61500000-61503fff
  *-network
       description: Wireless interface
       physical id: 2
       logical name: wlan0
       serial: e0:06:e6:42:0f:92
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=brcmsmac driverversion=3.11.0-15-generic firmware=610.812 link=no multicast=yes wireless=IEEE 802.11bgn
vincent@ubuntu:~$ lsmod
Module                  Size  Used by
arc4                   12573  2 
brcmsmac              564374  0 
brcmutil               15618  1 brcmsmac
snd_hda_codec_hdmi     41736  1 
cordic                 12574  1 brcmsmac
snd_hda_codec_idt      55053  1 
b43                   397389  0 
snd_hda_intel          53038  3 
snd_hda_codec         194727  3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
mac80211              619465  2 brcmsmac,b43
snd_hwdep              13613  1 snd_hda_codec
snd_pcm               107140  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
snd_rawmidi            30416  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
cfg80211              499466  3 brcmsmac,b43,mac80211
snd_seq                66061  2 snd_seq_midi,snd_seq_midi_event
joydev                 17613  0 
uvcvideo               82247  0 
bnep                   24107  2 
parport_pc             32866  0 
snd_timer              29989  2 snd_pcm,snd_seq
rfcomm                 74718  12 
ppdev                  17711  0 
snd_seq_device         14497  3 snd_seq_midi,snd_rawmidi,snd_seq
btusb                  28374  0 
lp                     17799  0 
hp_accel               26012  0 
videobuf2_core         40815  1 uvcvideo
mei_me                 18418  0 
snd                    73753  17 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq_midi,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
videodev              138562  2 uvcvideo,videobuf2_core
mei                    78537  1 mei_me
bluetooth             391726  24 bnep,rfcomm,btusb
ssb                    62919  1 b43
parport                42466  3 parport_pc,ppdev,lp
lis3lv02d              20280  1 hp_accel
hp_wmi                 18202  0 
psmouse               104093  0 
soundcore              12680  1 snd
rtsx_pci_ms            18320  0 
videobuf2_vmalloc      13216  1 uvcvideo
lpc_ich                21163  0 
snd_page_alloc         18798  2 snd_hda_intel,snd_pcm
bcma                   47094  3 brcmsmac,b43
videobuf2_memops       13362  1 videobuf2_vmalloc
serio_raw              13413  0 
memstick               16811  1 rtsx_pci_ms
mac_hid                13253  0 
input_polldev          13896  1 lis3lv02d
sparse_keymap          13890  1 hp_wmi
rtsx_pci_sdmmc         23933  0 
ahci                   30063  1 
radeon               1447330  1 
libahci                32118  1 ahci
i915                  688281  3 
wmi                    19256  1 hp_wmi
ttm                    84837  1 radeon
drm_kms_helper         53237  2 radeon,i915
drm                   306660  7 radeon,i915,ttm,drm_kms_helper
r8169                  73299  0 
mii                    13981  1 r8169
i2c_algo_bit           13564  2 radeon,i915
video                  19574  1 i915
rtsx_pci               45723  2 rtsx_pci_ms,rtsx_pci_sdmmc
vincent@ubuntu:~$ iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=19 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          
vincent@ubuntu:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr ac:16:2d:4a:7a:39  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:160 errors:0 dropped:0 overruns:0 frame:0
          TX packets:160 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:12464 (12.4 KB)  TX bytes:12464 (12.4 KB)

wlan0     Link encap:Ethernet  HWaddr e0:06:e6:42:0f:92  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wlan0:avahi Link encap:Ethernet  HWaddr e0:06:e6:42:0f:92  
          inet addr:169.254.6.175  Bcast:169.254.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1

vincent@ubuntu:~$ sudo iwlist scan
eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 00:19:70:7B:38:5D
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=23/70  Signal level=-87 dBm  
                    Encryption key:on
                    ESSID:"Livebox-2562"
                    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=000000029468084e
                    Extra: Last beacon: 20ms ago
                    IE: Unknown: 000C4C697665626F782D32353632
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001B00000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD880050F204104A000110104400010210570001001041000100103B00010310470010405A9B1F2562405A9B1F25629B1F256210210005536167656D102300084C697665626F7832102400084C697665626F78321042000A414E31323035393235331054000800060050F20400011011000D4C697665626F78322D32353632100800020086103C000101
          Cell 02 - Address: 06:19:70:7B:38:5D
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=21/70  Signal level=-89 dBm  
                    Encryption key:off
                    ESSID:"orange"
                    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=000000029468e899
                    Extra: Last beacon: 20ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001B00000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 0706465220010D14

vincent@ubuntu:~$ uname -r -m
3.11.0-15-generic x86_64
vincent@ubuntu:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet dhcp
vincent@ubuntu:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            brcmsmac
  State:             unmanaged
  Default:           no
  HW Address:        E0:06:E6:42:0F:92

  Capabilities:

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

  Wireless Access Points 


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        AC:16:2D:4A:7A:39

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off


vincent@ubuntu:~$ sudo rfkill list
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
vincent@ubuntu:~$ 

toutafai

Re : Problème wifi

Bonjour,

1/ changer sur ta livebox le chiffrement de ton wifi pour soit que du wpa1 tkip, soit que du wpa2 AES (enregistrer changments et rebooter la livebox apres)
2/ Entre ces 2 commandes :

echo -e 'auto lo\niface lo inet loopback\n' | sudo tee /etc/network/interfaces
sudo rm /var/lib/NetworkManager/NetworkManager.state

redémarre ton pc et test 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 ^^^).

Clapoule

Re : Problème wifi

Merci d'avoir pris la peine de me répondre. J'ai effectué les manipulations que vous m'avez indiqué et ça a fonctionné seulement quelques secondes. Ça m'a d'abord indiqué "Connection established" puis m'a affiché le moteur de recherche d'Ubuntu, même s'il a mis du temps à s'afficher. Ensuite, j'ai essayé de faire une recherche mais elle ne voulait pas aboutir et la Livebox s'est déconnectée. J'ai essayé de me reconnecter mais la tentative de connexion tourne encore dans le vide.

toutafai

Re : Problème wifi

redonne a nouveau le retour de :

sudo iwlist scan
nm-tool
cat /etc/network/.interfaces

Purée de viens de voir que tu est sous wubi...:rolleyes:

---

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 ^^^).

Clapoule

Re : Problème wifi

Voici ce que j’obtiens :

vincent@ubuntu:~$ sudo iwlist scan
[sudo] password for vincent: 
eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 06:19:70:7B:38:5D
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=19/70  Signal level=-91 dBm  
                    Encryption key:off
                    ESSID:"orange"
                    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=0000000013babc46
                    Extra: Last beacon: 4ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 0706465220010D14
          Cell 02 - Address: 00:19:70:7B:38:5D
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=24/70  Signal level=-86 dBm  
                    Encryption key:on
                    ESSID:"Livebox-2562"
                    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=0000000013ce5180
                    Extra: Last beacon: 300ms ago
                    IE: Unknown: 000C4C697665626F782D32353632
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400030000
                    IE: Unknown: 2A0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201018F0003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD2C0050F204104A0001101044000102105700010010470010405A9B1F2562405A9B1F25629B1F2562103C000101

vincent@ubuntu:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0  [orange] ------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            brcmsmac
  State:             connected
  Default:           yes
  HW Address:        E0:06:E6:42:0F:92

  Capabilities:
    Speed:           26 Mb/s

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

  Wireless Access Points (* = current AP)
    Livebox-2562:    Infra, 00:19:70:7B:38:5D, Freq 2437 MHz, Rate 54 Mb/s, Strength 22 WPA2
    *orange:         Infra, 06:19:70:7B:38:5D, Freq 2437 MHz, Rate 54 Mb/s, Strength 33

  IPv4 Settings:
    Address:         10.122.8.26
    Prefix:          29 (255.255.255.248)
    Gateway:         10.122.8.25

    DNS:             80.10.46.232


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        AC:16:2D:4A:7A:39

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off


vincent@ubuntu:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback