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#1 Le 16/12/2012, à 16:42

sono68200

Problème de wifi AR9462

Bonjour,

Je poste ce message, car depuis que j'ai installé Ubuntu 12.04 LTS sur mon Acer Aspire v5 471, il se déconnecte assez souvent. Je possède un wifi Atheros AR9462.
J'ai déjà créer mon fichier ath9k en ajoutant la fameuse ligne... et j'ai déjà désactivé l'ipv6, réactivé... Aucun changement.

Merci d'avance.


Membre attitré de la brigade des S.
Un peu zinzin sur les bords, sourire est mon quotidien.

Hors ligne

#2 Le 16/12/2012, à 18:38

toutafai

Re : Problème de wifi AR9462

Salut,

donne les info demandé dans le post "A lire avant de poster !!!" ou "Script : Recolte des info de A lire avant de poster !!!", ces messages se trouvé tout en haut dans la section wifi de ce forum


Ubuntu Server 12.04 x32 sur IBM P4. - XP / Seven / Ubuntu 14.04 x64 sur Lenovo ThinkPad. Purée d'unity...difficile de s'y faire - canon MG5350 - Logitech Quickcam 3000 - TNT Intuix S800 - Freebox v6 révolution (Trop de la balle !!!)
Utilisateur d'Ubuntu depuis novembre 2006.
23 PC libérés grâce aux OS libres...et de 24 et quel 24 ...car pc au taff et pour le taff ^^

Hors ligne

#3 Le 16/12/2012, à 18:54

sono68200

Re : Problème de wifi AR9462

nono68200@nono68200-Aspire-V5-431:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
nono68200@nono68200-Aspire-V5-431:~$ 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 002 Device 003: ID 064e:d251 Suyin Corp. 
Bus 001 Device 003: ID 0489:e04e Foxconn / Hon Hai
nono68200@nono68200-Aspire-V5-431:~$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4)
00:1c.2 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 3 (rev c4)
00:1c.3 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 4 (rev c4)
00:1d.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
02:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 0a)
03:00.0 Network controller: Atheros Communications Inc. AR9462 Wireless Network Adapter (rev 01)
nono68200@nono68200-Aspire-V5-431:~$ lspci -nn | grep -i net
02:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 0a)
03:00.0 Network controller [0280]: Atheros Communications Inc. AR9462 Wireless Network Adapter [168c:0034] (rev 01)
nono68200@nono68200-Aspire-V5-431:~$ lspci -k
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: i915
	Kernel modules: i915
00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: mei
	Kernel modules: mei
00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 3 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 4 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel modules: i2c-i801
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 0724
02:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 0a)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 Network controller: Atheros Communications Inc. AR9462 Wireless Network Adapter (rev 01)
	Subsystem: Foxconn International, Inc. Device e052
	Kernel driver in use: ath9k
	Kernel modules: ath9k
nono68200@nono68200-Aspire-V5-431:~$ lspci -k
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: i915
	Kernel modules: i915
00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: mei
	Kernel modules: mei
00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 3 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 4 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel modules: i2c-i801
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
	Subsystem: Acer Incorporated [ALI] Device 0724
02:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 0a)
	Subsystem: Acer Incorporated [ALI] Device 0724
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 Network controller: Atheros Communications Inc. AR9462 Wireless Network Adapter (rev 01)
	Subsystem: Foxconn International, Inc. Device e052
	Kernel driver in use: ath9k
	Kernel modules: ath9k
nono68200@nono68200-Aspire-V5-431:~$ clear

nono68200@nono68200-Aspire-V5-431:~$ sudo lshw -C network
[sudo] password for nono68200: 
  *-network               
       description: Ethernet interface
       produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0.2
       information bus: pci@0000:02:00.2
       nom logique: eth0
       version: 0a
       numéro de série: 20:6a:8a:87:6c:fa
       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=N/A latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:42 portE/S:2000(taille=256) mémoire:f0404000-f0404fff mémoire:f0400000-f0403fff
  *-network
       description: Interface réseau sans fil
       produit: AR9462 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: e0:06:e6:68:cd:9b
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=3.2.0-34-generic firmware=N/A ip=192.168.0.15 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:19 mémoire:f0500000-f057ffff mémoire:dfa00000-dfa0ffff
nono68200@nono68200-Aspire-V5-431:~$ lsmod
Module                  Size  Used by
uas                    18180  0 
usb_storage            49198  0 
snd_hda_codec_hdmi     32474  1 
snd_hda_codec_realtek   224173  1 
joydev                 17693  0 
acer_wmi               28418  0 
sparse_keymap          13890  1 acer_wmi
uvcvideo               72627  1 
rfcomm                 47604  0 
btusb                  18332  1 
bnep                   18281  2 
parport_pc             32866  0 
videodev               98259  2 uvcvideo
ppdev                  17113  0 
v4l2_compat_ioctl32    17128  1 videodev
snd_hda_intel          33773  6 
snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13668  1 snd_hda_codec
snd_pcm                97188  5 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
bluetooth             180104  13 rfcomm,btusb,bnep
snd_seq_midi           13324  0 
psmouse                97443  0 
snd_rawmidi            30748  1 snd_seq_midi
serio_raw              13211  0 
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                61896  2 snd_seq_midi,snd_seq_midi_event
arc4                   12529  2 
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
ath9k                 132390  0 
mac_hid                13253  0 
mac80211              506816  1 ath9k
ath9k_common           14053  1 ath9k
wmi                    19256  1 acer_wmi
snd                    78855  20 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              411151  2 ath9k,ath9k_common
ath                    24067  3 ath9k,ath9k_common,ath9k_hw
i915                  477438  3 
cfg80211              205544  3 ath9k,mac80211,ath
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
drm_kms_helper         46978  1 i915
drm                   241921  4 i915,drm_kms_helper
i2c_algo_bit           13423  1 i915
video                  19596  1 i915
mei                    41616  0 
lp                     17799  0 
parport                46562  3 parport_pc,ppdev,lp
r8169                  62099  0 
nono68200@nono68200-Aspire-V5-431:~$ iwconfig
lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"Freehome"  
          Mode:Managed  Frequency:2.447 GHz  Access Point: 2E:EF:37:07:D6:50   
          Bit Rate=300 Mb/s   Tx-Power=16 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-32 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:49  Invalid misc:194   Missed beacon:0

eth0      no wireless extensions.
nono68200@nono68200-Aspire-V5-431:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 20:6a:8a:87:6c:fa  
          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)
          Interruption:42 Adresse de base:0x2000 

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:60840 erreurs:0 :0 overruns:0 frame:0
          TX packets:60840 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:6333794 (6.3 MB) Octets transmis:6333794 (6.3 MB)

wlan0     Link encap:Ethernet  HWaddr e0:06:e6:68:cd:9b  
          inet adr:192.168.0.15  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: 2a01:e35:8bcf:5990:e206:e6ff:fe68:cd9b/64 Scope:Global
          adr inet6: fe80::e206:e6ff:fe68:cd9b/64 Scope:Lien
          adr inet6: 2a01:e35:8bcf:5990:289e:2184:ef6:e029/64 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:9556419 erreurs:0 :0 overruns:0 frame:0
          TX packets:6451884 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:11839197900 (11.8 GB) Octets transmis:1015742648 (1.0 GB)
nono68200@nono68200-Aspire-V5-431:~$ sudo iwlist scan
lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 2E:EF:37:07:D6:50
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=70/70  Signal level=-25 dBm  
                    Encryption key:on
                    ESSID:"Freehome"
                    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=00000108e124a14d
                    Extra: Last beacon: 8572ms ago
                    IE: Unknown: 000846726565686F6D65
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030108
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1608050400000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3408050400000000000000000000000000000000000000
          Cell 02 - Address: 2E:EF:37:07:D6:51
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=70/70  Signal level=-35 dBm  
                    Encryption key:on
                    ESSID:""
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000108e124aad6
                    Extra: Last beacon: 8572ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030108
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1608050400000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05020024127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3408050400000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 03 - Address: 2E:EF:37:07:D6:52
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000108e12c8473
                    Extra: Last beacon: 8056ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030108
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1608050400000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3408050400000000000000000000000000000000000000
          Cell 04 - Address: 2E:EF:37:07:D6:53
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=42/70  Signal level=-68 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000108e12c8d3c
                    Extra: Last beacon: 8056ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030108
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1608050400000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3408050400000000000000000000000000000000000000
          Cell 05 - Address: 62:17:33:BE:50:03
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=41/70  Signal level=-69 dBm  
                    Encryption key:on
                    ESSID:"SFR WiFi Mobile"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000036605018a
                    Extra: Last beacon: 8560ms ago
                    IE: Unknown: 000F5346522057694669204D6F62696C65
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 050401030000
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180201F0040000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

eth0      Interface doesn't support scanning.
nono68200@nono68200-Aspire-V5-431:~$ uname -r -m 
3.2.0-34-generic x86_64
nono68200@nono68200-Aspire-V5-431:~$ cat  /etc/network/interfaces
auto lo
iface lo inet loopback
nono68200@nono68200-Aspire-V5-431:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0  [Freehome] ----------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath9k
  State:             connected
  Default:           yes
  HW Address:        E0:06:E6:68:CD:9B

  Capabilities:
    Speed:           300 Mb/s

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

  Wireless Access Points (* = current AP)
    FreeWifi_secure: Infra, 2E:EF:37:07:D6:53, Freq 2447 MHz, Rate 54 Mb/s, Strength 67 WPA Enterprise
    FreeWifi:        Infra, 2E:EF:37:07:D6:52, Freq 2447 MHz, Rate 54 Mb/s, Strength 64
    Bbox-74C37B41:   Infra, C0:AC:54:0E:6C:90, Freq 2412 MHz, Rate 54 Mb/s, Strength 39 WPA WPA2
    SFR WiFi Mobile: Infra, 62:17:33:BE:50:03, Freq 2462 MHz, Rate 54 Mb/s, Strength 74 WPA2 Enterprise
    NEUF_4FFC:       Infra, 00:17:33:BE:50:00, Freq 2462 MHz, Rate 54 Mb/s, Strength 62 WPA
    SFR WiFi FON:    Infra, 62:17:33:BE:50:01, Freq 2462 MHz, Rate 54 Mb/s, Strength 72
    *Freehome:       Infra, 2E:EF:37:07:D6:50, Freq 2447 MHz, Rate 54 Mb/s, Strength 95 WPA

  IPv4 Settings:
    Address:         192.168.0.15
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.254

    DNS:             212.27.40.241
    DNS:             212.27.40.240


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        20:6A:8A:87:6C:FA

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off
nono68200@nono68200-Aspire-V5-431:~$ sudo rfkill list
0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
2: acer-wireless: Wireless LAN
	Soft blocked: no
	Hard blocked: no
3: hci0: Bluetooth
	Soft blocked: yes
	Hard blocked: no

Membre attitré de la brigade des S.
Un peu zinzin sur les bords, sourire est mon quotidien.

Hors ligne

#4 Le 16/12/2012, à 22:16

toutafai

Re : Problème de wifi AR9462

essaye de mettre ton wifi sur un autre canal et de changer de cryptage pour su WPA2 AES (appelé aussi wpa2 PSK) n'oublie pas d'enregistrer les changement sur ta box et de la rebooter


Ubuntu Server 12.04 x32 sur IBM P4. - XP / Seven / Ubuntu 14.04 x64 sur Lenovo ThinkPad. Purée d'unity...difficile de s'y faire - canon MG5350 - Logitech Quickcam 3000 - TNT Intuix S800 - Freebox v6 révolution (Trop de la balle !!!)
Utilisateur d'Ubuntu depuis novembre 2006.
23 PC libérés grâce aux OS libres...et de 24 et quel 24 ...car pc au taff et pour le taff ^^

Hors ligne

#5 Le 16/12/2012, à 22:23

sono68200

Re : Problème de wifi AR9462

D'accord. Merci pour tes réponses. Je fais les changements et je donnerais ma réponse d'ici quelques jours si je constate une amélioration ou pas. smile


Membre attitré de la brigade des S.
Un peu zinzin sur les bords, sourire est mon quotidien.

Hors ligne

#6 Le 16/12/2012, à 23:04

toutafai

Re : Problème de wifi AR9462

pas, de probleme ...ps je sais pas si cela peut amelioré les choses, mais cela ne peut pas les empirer sauf pour le canal : choisit un canal ou il n'y a personne et (si tu peux) personne non plus sur les canaux adjacents a celui que tu va prendre ... donc personne sur x-1, x et x+1


Ubuntu Server 12.04 x32 sur IBM P4. - XP / Seven / Ubuntu 14.04 x64 sur Lenovo ThinkPad. Purée d'unity...difficile de s'y faire - canon MG5350 - Logitech Quickcam 3000 - TNT Intuix S800 - Freebox v6 révolution (Trop de la balle !!!)
Utilisateur d'Ubuntu depuis novembre 2006.
23 PC libérés grâce aux OS libres...et de 24 et quel 24 ...car pc au taff et pour le taff ^^

Hors ligne

#7 Le 19/12/2012, à 17:35

sono68200

Re : Problème de wifi AR9462

Alors j'ai pu essayé pendant quelques heures aujourd'hui. Ca marchait bien ce midi. Mais ce soir même problème... Aucun changement. J'ai pris le canal 13. Donc le dernier de la liste. Sachant qu'après il n'y en a pas, et avant est le 12 alors que la plupart de mon entourage ont celui par défaut c'est à dire le 11.
Et bien entendu, j'ai changé l'encryptage de la clé.

Dernière modification par sono68200 (Le 19/12/2012, à 17:36)


Membre attitré de la brigade des S.
Un peu zinzin sur les bords, sourire est mon quotidien.

Hors ligne

#8 Le 19/12/2012, à 20:26

toutafai

Re : Problème de wifi AR9462

retour de

ls -la /etc/modprobe.d

Ubuntu Server 12.04 x32 sur IBM P4. - XP / Seven / Ubuntu 14.04 x64 sur Lenovo ThinkPad. Purée d'unity...difficile de s'y faire - canon MG5350 - Logitech Quickcam 3000 - TNT Intuix S800 - Freebox v6 révolution (Trop de la balle !!!)
Utilisateur d'Ubuntu depuis novembre 2006.
23 PC libérés grâce aux OS libres...et de 24 et quel 24 ...car pc au taff et pour le taff ^^

Hors ligne

#9 Le 19/12/2012, à 21:24

sono68200

Re : Problème de wifi AR9462

nono68200@nono68200-Aspire-V5-431:~$ ls -la /etc/modprobe.d
total 64
drwxr-xr-x   2 root root  4096 déc.   8 18:03 .
drwxr-xr-x 135 root root 12288 déc.  19 20:18 ..
-rw-r--r--   1 root root  2507 févr. 16  2012 alsa-base.conf
-rw-r--r--   1 root root    26 déc.   8 18:03 ath9.conf
-rw-r--r--   1 root root    26 déc.   7 20:56 ath9k.conf
-rw-r--r--   1 root root   325 mars  18  2011 blacklist-ath_pci.conf
-rw-r--r--   1 root root  1603 mars  18  2011 blacklist.conf
-rw-r--r--   1 root root   210 mars  18  2011 blacklist-firewire.conf
-rw-r--r--   1 root root   661 nov.  20  2011 blacklist-framebuffer.conf
-rw-r--r--   1 root root   156 févr. 16  2012 blacklist-modem.conf
lrwxrwxrwx   1 root root    41 déc.   7 16:02 blacklist-oss.conf -> /lib/linux-sound-base/noOSS.modprobe.conf
-rw-r--r--   1 root root   583 mars  18  2011 blacklist-rare-network.conf
-rw-r--r--   1 root root  1077 mars  18  2011 blacklist-watchdog.conf
-rw-r--r--   1 root root   127 avril 22  2012 dkms.conf
-rw-r--r--   1 root root    30 mai   18  2012 vmwgfx-fbdev.conf

Membre attitré de la brigade des S.
Un peu zinzin sur les bords, sourire est mon quotidien.

Hors ligne

#10 Le 19/12/2012, à 21:55

toutafai

Re : Problème de wifi AR9462

ok, pour le retour (tu peux effacer ath9.conf, c'est une coquille qui traîne...)
Sinon je vois pas de trop...la norme N est pas super stable dans certain cas/configuration.

As-tu d'autre pc ou périphériques wifi (tablet, smartphone, console, imprimante, etc) connecté sur ton wifi ? si oui, et si possible tous les déconnecté (voir mieux les éteindre) le temps de tester si c'est plus stable.

Tu peux aussi essayer un autre canal voir mieux passer ta freebox sur la bande des 40Mhz comme c'est expliqué par exemple chez korben

Enfin dernière piste, utiliser ndiswrapper à la place d'ath9k....

Dernière modification par toutafai (Le 19/12/2012, à 21:55)


Ubuntu Server 12.04 x32 sur IBM P4. - XP / Seven / Ubuntu 14.04 x64 sur Lenovo ThinkPad. Purée d'unity...difficile de s'y faire - canon MG5350 - Logitech Quickcam 3000 - TNT Intuix S800 - Freebox v6 révolution (Trop de la balle !!!)
Utilisateur d'Ubuntu depuis novembre 2006.
23 PC libérés grâce aux OS libres...et de 24 et quel 24 ...car pc au taff et pour le taff ^^

Hors ligne

#11 Le 20/12/2012, à 22:36

sono68200

Re : Problème de wifi AR9462

Je suis passé sur le canal 5. J'en ai profité pour remettre ma configuration réseau d'Ubuntu par défaut, et supprimer le fichier de configuration ath9.conf et ath9k.conf ( que j'avais ajouté manuellement ), pour l'instant pas de problème, bien au contraire, ça marche nickel !


Membre attitré de la brigade des S.
Un peu zinzin sur les bords, sourire est mon quotidien.

Hors ligne

#12 Le 21/12/2012, à 00:40

toutafai

Re : Problème de wifi AR9462

ok content pour toi et bravo d'avoir persisté ! Pour le fichier atk9k.conf, il a eu sur plusieurs problèmes similaires des effets bénéfiques..donc si cela marche mieux sans ce fichier tant mieux pour toi, sinon, tu sais ce qu'il te restera à faire :-)

bonne continuation


Ubuntu Server 12.04 x32 sur IBM P4. - XP / Seven / Ubuntu 14.04 x64 sur Lenovo ThinkPad. Purée d'unity...difficile de s'y faire - canon MG5350 - Logitech Quickcam 3000 - TNT Intuix S800 - Freebox v6 révolution (Trop de la balle !!!)
Utilisateur d'Ubuntu depuis novembre 2006.
23 PC libérés grâce aux OS libres...et de 24 et quel 24 ...car pc au taff et pour le taff ^^

Hors ligne

#13 Le 17/07/2013, à 15:18

ff1969

Re : Problème de wifi AR9462

Bonjour, j'ai le même problème sur mon Dell XPS 13 avec Ubuntu 12.04 préinstallé par Dell. Déconnexions intempestives après quelques minutes.
Déjà au départ le wifi était extrèmement lent, et il m'a fallu créer le fichier ath9k.conf pour mettre dedans l'option qui va bien, comme expliqué http://forum.ubuntu-fr.org/viewtopic.php?pid=14051761.
Je ne vais donc pas le supprimer, comme l'a fait l'utilisateur précédent.
Mais que faire ? En général je ne peux pas modifier le canal, n'étant pas administrateur de la borne wifi.
Je veux bien essayer ndiswrapper à la place d'ath9k, comme expliqué plus haut, mais comment fait-on ? (et comment fait-on pour rétablir, au cas où ça empire les choses ? smile  )
Ci-dessous les infos demandées habituellement,
merci de votre aide,



cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.2 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 003 Device 002: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+ Mini Traveler / Genius NetScroll 120
Bus 001 Device 003: ID 1bcf:288f Sunplus Innovation Technology Inc. 
Bus 002 Device 003: ID 0cf3:3004 Atheros Communications, Inc. 

lspci

00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4)
00:1d.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
01:00.0 Network controller: Atheros Communications Inc. AR9462 Wireless Network Adapter (rev 01)

lspci -nn | grep -i net

01:00.0 Network controller [0280]: Atheros Communications Inc. AR9462 Wireless Network Adapter [168c:0034] (rev 01)

lspci -k

00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
	Subsystem: Dell Device 058b
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics Controller (rev 09)
	Subsystem: Dell Device 058b
	Kernel driver in use: i915
	Kernel modules: i915
00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
	Subsystem: Dell Device 058b
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
	Subsystem: Dell Device 058b
	Kernel driver in use: mei
	Kernel modules: mei
00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04)
	Subsystem: Dell Device 058b
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
	Subsystem: Dell Device 058b
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04)
	Subsystem: Dell Device 058b
	Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
	Subsystem: Dell Device 058b
	Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
	Subsystem: Dell Device 058b
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
	Subsystem: Dell Device 058b
	Kernel modules: i2c-i801
01:00.0 Network controller: Atheros Communications Inc. AR9462 Wireless Network Adapter (rev 01)
	Subsystem: Bigfoot Networks, Inc. Device 2003
	Kernel driver in use: ath9k
	Kernel modules: ath9k

sudo lshw -C network

  *-network               
       description: Wireless interface
       product: AR9462 Wireless Network Adapter
       vendor: Atheros Communications Inc.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: wlan0
       version: 01
       serial: bc:85:56:4b:7a:13
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=3.2.0-49-generic firmware=N/A ip=192.168.16.94 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       resources: irq:16 memory:d0400000-d047ffff memory:bfa00000-bfa0ffff

lsmod

Module                  Size  Used by
ip6table_filter        12815  0 
ip6_tables             27864  1 ip6table_filter
ebtable_nat            12807  0 
ebtables               30984  1 ebtable_nat
dm_crypt               23125  1 
snd_hda_codec_hdmi     32474  1 
snd_hda_codec_realtek   224173  1 
xt_state               12578  1 
ipt_REJECT             12576  2 
xt_CHECKSUM            12549  1 
iptable_mangle         12734  1 
xt_tcpudp              12603  5 
iptable_filter         12810  1 
joydev                 17693  0 
pci_stub               12622  1 
vboxpci                23237  0 
vboxnetadp             13382  0 
vboxnetflt             23478  0 
ipt_MASQUERADE         12759  4 
vboxdrv               287130  3 vboxpci,vboxnetadp,vboxnetflt
iptable_nat            13229  1 
nf_nat                 25891  2 ipt_MASQUERADE,iptable_nat
nf_conntrack_ipv4      19716  4 iptable_nat,nf_nat
nf_conntrack           81926  5 xt_state,ipt_MASQUERADE,iptable_nat,nf_nat,nf_conntrack_ipv4
nf_defrag_ipv4         12729  1 nf_conntrack_ipv4
ip_tables              27473  3 iptable_mangle,iptable_filter,iptable_nat
x_tables               29891  12 ip6table_filter,ip6_tables,ebtables,xt_state,ipt_REJECT,xt_CHECKSUM,iptable_mangle,xt_tcpudp,iptable_filter,ipt_MASQUERADE,iptable_nat,ip_tables
bridge                 90989  0 
stp                    12976  1 bridge
dell_wmi               12681  0 
sparse_keymap          13890  1 dell_wmi
ath3k                  12961  0 
btusb                  18332  2 
uvcvideo               72627  0 
videodev               98259  1 uvcvideo
v4l2_compat_ioctl32    17128  1 videodev
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
dell_laptop            18119  0 
dcdbas                 14490  1 dell_laptop
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
arc4                   12529  2 
snd_seq                61929  2 snd_seq_midi,snd_seq_midi_event
psmouse                97485  0 
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
ath9k                 132428  0 
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
mac80211              506862  1 ath9k
ath9k_common           14053  1 ath9k
ath9k_hw              411239  2 ath9k,ath9k_common
ath                    24067  3 ath9k,ath9k_common,ath9k_hw
serio_raw              13211  0 
cfg80211              205774  3 ath9k,mac80211,ath
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
mei                    41616  0 
bnep                   18281  2 
rfcomm                 47604  12 
bluetooth             180153  24 ath3k,btusb,bnep,rfcomm
parport_pc             32866  0 
ppdev                  17113  0 
mac_hid                13253  0 
lp                     17799  0 
parport                46562  3 parport_pc,ppdev,lp
btrfs                 653113  0 
zlib_deflate           27139  1 btrfs
libcrc32c              12644  1 btrfs
vesafb                 13844  0 
usbhid                 47238  0 
hid                    99636  1 usbhid
i915                  478194  3 
drm_kms_helper         46978  1 i915
drm                   241971  4 i915,drm_kms_helper
i2c_algo_bit           13423  1 i915
wmi                    19256  1 dell_wmi
video                  19651  1 i915
zram                   18642  1 

iwconfig

lo        no wireless extensions.

virbr0    no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"eduroam"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: A0:CF:5B:3F:6C:93   
          Bit Rate=144.4 Mb/s   Tx-Power=16 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=52/70  Signal level=-58 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

lxcbr0    no wireless extensions.

ifconfig

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:16436  Metric:1
          RX packets:1782 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1782 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:138045 (138.0 KB)  TX bytes:138045 (138.0 KB)

lxcbr0    Link encap:Ethernet  HWaddr 26:d2:19:7a:ef:b2  
          inet addr:10.0.3.1  Bcast:10.0.3.255  Mask:255.255.255.0
          inet6 addr: fe80::24d2:19ff:fe7a:efb2/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:171 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:22777 (22.7 KB)

virbr0    Link encap:Ethernet  HWaddr 26:ce:d5:f2:94:63  
          inet addr:192.168.122.1  Bcast:192.168.122.255  Mask:255.255.255.0
          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:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wlan0     Link encap:Ethernet  HWaddr bc:85:56:4b:7a:13  
          inet addr:192.168.16.94  Bcast:192.168.17.255  Mask:255.255.254.0
          inet6 addr: fe80::be85:56ff:fe4b:7a13/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:18874 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9961 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:22146698 (22.1 MB)  TX bytes:4047112 (4.0 MB)

sudo iwlist scan

lo        Interface doesn't support scanning.

virbr0    Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: A0:CF:5B:3F:6C:9C
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    Quality=53/70  Signal level=-57 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009dd2b5d44a
                    Extra: Last beacon: 2256ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050300068D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D162C080400000000000000000000000000000000000000
                    IE: Unknown: 851E05008F000F00FF03590041502D4E322D3032000000000000000003000039
                    IE: Unknown: 9606004096000E00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 02 - Address: A0:CF:5B:3F:05:00
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=41/70  Signal level=-69 dBm  
                    Encryption key:on
                    ESSID:"INRIA-grenoble"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=000000a0d9e5a6e3
                    Extra: Last beacon: 14184ms ago
                    IE: Unknown: 000E494E5249412D6772656E6F626C65
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400968D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D160B000700000000000000000000000000000000000000
                    IE: Unknown: 851E0E008F000F00FF03590041502D4E312D303400000000000000000400003A
                    IE: Unknown: 9606004096000B00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 03 - Address: A0:CF:5B:3F:05:02
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:off
                    ESSID:"INRIA-guest"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=000000a0d9e6e931
                    Extra: Last beacon: 14180ms ago
                    IE: Unknown: 000B494E5249412D6775657374
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400968D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D160B000700000000000000000000000000000000000000
                    IE: Unknown: 851E0E008F000F00FF03590041502D4E312D303400000000000000000400003A
                    IE: Unknown: 9606004096000B00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961400
          Cell 04 - Address: A0:CF:5B:3D:50:1F
                    Channel:36
                    Frequency:5.18 GHz (Channel 36)
                    Quality=24/70  Signal level=-86 dBm  
                    Encryption key:off
                    ESSID:"INRIA-guest"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009e2362a832
                    Extra: Last beacon: 13884ms ago
                    IE: Unknown: 000B494E5249412D6775657374
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050400010000
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050100058D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1624080400000000000000000000000000000000000000
                    IE: Unknown: 851E04008F000F00FF03590041502D4E322D3031000000000000000001000039
                    IE: Unknown: 9606004096001100
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961400
          Cell 05 - Address: A0:CF:5B:3F:6C:9D
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    Quality=53/70  Signal level=-57 dBm  
                    Encryption key:on
                    ESSID:"interne-inrialpes"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009dd2b6d832
                    Extra: Last beacon: 2236ms ago
                    IE: Unknown: 0011696E7465726E652D696E7269616C706573
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050300068D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D162C080400000000000000000000000000000000000000
                    IE: Unknown: 851E05008F000F00FF03590041502D4E322D3032000000000000000003000039
                    IE: Unknown: 9606004096000E00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 06 - Address: A0:CF:5B:3D:58:BE
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    Quality=38/70  Signal level=-72 dBm  
                    Encryption key:on
                    ESSID:"INRIA-grenoble"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009e1df2c5e0
                    Extra: Last beacon: 2252ms ago
                    IE: Unknown: 000E494E5249412D6772656E6F626C65
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050000068D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D162C080400000000000000000000000000000000000000
                    IE: Unknown: 851E04008F000F00FF03590041502D4E312D3032000000000000000000000039
                    IE: Unknown: 9606004096000E00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 07 - Address: A0:CF:5B:3F:6C:9E
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"INRIA-grenoble"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009dd2b63271
                    Extra: Last beacon: 2256ms ago
                    IE: Unknown: 000E494E5249412D6772656E6F626C65
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050300068D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D162C080400000000000000000000000000000000000000
                    IE: Unknown: 851E05008F000F00FF03590041502D4E322D3032000000000000000003000039
                    IE: Unknown: 9606004096000E00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 08 - Address: A0:CF:5B:3D:58:BC
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    Quality=37/70  Signal level=-73 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009e1df267b6
                    Extra: Last beacon: 2252ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050000068D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D162C080400000000000000000000000000000000000000
                    IE: Unknown: 851E04008F000F00FF03590041502D4E312D3032000000000000000000000039
                    IE: Unknown: 9606004096000E00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 09 - Address: 20:C9:D0:27:D9:2E
                    Channel:100
                    Frequency:5.5 GHz (Channel 100)
                    Quality=38/70  Signal level=-72 dBm  
                    Encryption key:on
                    ESSID:"tcmorpheo2"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000016bda27a18c
                    Extra: Last beacon: 1516ms ago
                    IE: Unknown: 000A74636D6F727068656F32
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030164
                    IE: Unknown: 050400030002
                    IE: Unknown: 070C46522024081E64051E84031E
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AEF111BFFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1664050000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0700039301740320
                    IE: Unknown: DD070017F203020180
                    IE: Unknown: DD0E0017F2070001010620C9D027D92D
                    IE: Unknown: DD0B0017F20100010100000007
          Cell 10 - Address: 20:C9:D0:27:D9:2D
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=62/70  Signal level=-48 dBm  
                    Encryption key:on
                    ESSID:"tcmorpheo2"
                    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=0000016bdde254f4
                    Extra: Last beacon: 3412ms ago
                    IE: Unknown: 000A74636D6F727068656F32
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D1E
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AAD511BFFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1601001100000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0700039301740320
                    IE: Unknown: DD070017F203020180
                    IE: Unknown: DD0E0017F2070001010620C9D027D92D
                    IE: Unknown: DD0B0017F20100010100000007
          Cell 11 - Address: A0:CF:5B:3D:50:12
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=52/70  Signal level=-58 dBm  
                    Encryption key:on
                    ESSID:"interne-inrialpes"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e242a2140
                    Extra: Last beacon: 3480ms ago
                    IE: Unknown: 0011696E7465726E652D696E7269616C706573
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400768D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1601000700000000000000000000000000000000000000
                    IE: Unknown: 851E09008F000F00FF03590041502D4E322D303100000000000000000400003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 12 - Address: A0:CF:5B:3D:58:B0
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=42/70  Signal level=-68 dBm  
                    Encryption key:off
                    ESSID:"INRIA-guest"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e1e09a160
                    Extra: Last beacon: 3384ms ago
                    IE: Unknown: 000B494E5249412D6775657374
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050300848D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1601000500000000000000000000000000000000000000
                    IE: Unknown: 851E08008F000F00FF03590041502D4E312D303200000000000000000300003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961400
          Cell 13 - Address: A0:CF:5B:3D:58:B2
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=62/70  Signal level=-48 dBm  
                    Encryption key:on
                    ESSID:"interne-inrialpes"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e1e08126b
                    Extra: Last beacon: 3460ms ago
                    IE: Unknown: 0011696E7465726E652D696E7269616C706573
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050300848D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1601000500000000000000000000000000000000000000
                    IE: Unknown: 851E08008F000F00FF03590041502D4E312D303200000000000000000300003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 14 - Address: A0:CF:5B:3D:58:B1
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=42/70  Signal level=-68 dBm  
                    Encryption key:on
                    ESSID:"INRIA-grenoble"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e1e09a66a
                    Extra: Last beacon: 3436ms ago
                    IE: Unknown: 000E494E5249412D6772656E6F626C65
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050300848D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1601000500000000000000000000000000000000000000
                    IE: Unknown: 851E08008F000F00FF03590041502D4E312D303200000000000000000300003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 15 - Address: A0:CF:5B:3D:58:B3
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=64/70  Signal level=-46 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e1e08185f
                    Extra: Last beacon: 3512ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050300848D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1601000500000000000000000000000000000000000000
                    IE: Unknown: 851E08008F000F00FF03590041502D4E312D303200000000000000000300003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 16 - Address: 00:1F:F3:C4:AA:B9
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=39/70  Signal level=-71 dBm  
                    Encryption key:on
                    ESSID:"tcmorpheo1"
                    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=00000169e99c0618
                    Extra: Last beacon: 3440ms ago
                    IE: Unknown: 000A74636D6F727068656F31
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706415420010D1E
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A2C4017FFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601001100000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101010003A4000027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C332C4017FFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3401001100000000000000000000000000000000000000
                    IE: Unknown: DD07000393016A0120
                    IE: Unknown: DD070017F203020180
          Cell 17 - Address: A0:CF:5B:3F:6C:93
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=51/70  Signal level=-59 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009dd2d1f160
                    Extra: Last beacon: 3108ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400408D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1606000500000000000000000000000000000000000000
                    IE: Unknown: 851E0D008F000F00FF03590041502D4E322D303200000000000000000400003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 18 - Address: A0:CF:5B:3F:6C:90
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=49/70  Signal level=-61 dBm  
                    Encryption key:off
                    ESSID:"INRIA-guest"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009dd2d0b237
                    Extra: Last beacon: 3160ms ago
                    IE: Unknown: 000B494E5249412D6775657374
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400408D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1606000500000000000000000000000000000000000000
                    IE: Unknown: 851E0D008F000F00FF03590041502D4E322D303200000000000000000400003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961400
          Cell 19 - Address: A0:CF:5B:3F:6C:92
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"interne-inrialpes"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009dd2d06511
                    Extra: Last beacon: 3156ms ago
                    IE: Unknown: 0011696E7465726E652D696E7269616C706573
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400408D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1606000500000000000000000000000000000000000000
                    IE: Unknown: 851E0D008F000F00FF03590041502D4E322D303200000000000000000400003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 20 - Address: A0:CF:5B:3F:6C:91
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"INRIA-grenoble"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009dd2d1a779
                    Extra: Last beacon: 3152ms ago
                    IE: Unknown: 000E494E5249412D6772656E6F626C65
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400408D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1606000500000000000000000000000000000000000000
                    IE: Unknown: 851E0D008F000F00FF03590041502D4E322D303200000000000000000400003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 21 - Address: A0:CF:5B:3F:0A:83
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=39/70  Signal level=-71 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e39d61d9f
                    Extra: Last beacon: 3196ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050200888D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1606080400000000000000000000000000000000000000
                    IE: Unknown: 851E08008F000F00FF03590041502D4E322D303400000000000000000200003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 22 - Address: A0:CF:5B:3F:0A:82
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=37/70  Signal level=-73 dBm  
                    Encryption key:off
                    ESSID:"INRIA-guest"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e392ae4f2
                    Extra: Last beacon: 14468ms ago
                    IE: Unknown: 000B494E5249412D6775657374
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B0502007F8D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1606080400000000000000000000000000000000000000
                    IE: Unknown: 851E08008F000F00FF03590041502D4E322D303400000000000000000200003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961400
          Cell 23 - Address: A0:CF:5B:3F:0A:81
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=53/70  Signal level=-57 dBm  
                    Encryption key:on
                    ESSID:"interne-inrialpes"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e39d65e8b
                    Extra: Last beacon: 3204ms ago
                    IE: Unknown: 0011696E7465726E652D696E7269616C706573
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050200888D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1606080400000000000000000000000000000000000000
                    IE: Unknown: 851E08008F000F00FF03590041502D4E322D303400000000000000000200003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 24 - Address: A0:CF:5B:3F:05:01
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=47/70  Signal level=-63 dBm  
                    Encryption key:on
                    ESSID:"interne-inrialpes"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=000000a0da91b17e
                    Extra: Last beacon: 2964ms ago
                    IE: Unknown: 0011696E7465726E652D696E7269616C706573
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400998D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D160B000700000000000000000000000000000000000000
                    IE: Unknown: 851E0E008F000F00FF03590041502D4E312D303400000000000000000400003A
                    IE: Unknown: 9606004096000B00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 25 - Address: A0:CF:5B:3F:6C:9F
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    Quality=53/70  Signal level=-57 dBm  
                    Encryption key:off
                    ESSID:"INRIA-guest"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009dd2b6eedf
                    Extra: Last beacon: 2256ms ago
                    IE: Unknown: 000B494E5249412D6775657374
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050300068D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D162C080400000000000000000000000000000000000000
                    IE: Unknown: 851E05008F000F00FF03590041502D4E322D3032000000000000000003000039
                    IE: Unknown: 9606004096000E00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961400
          Cell 26 - Address: A0:CF:5B:3D:58:BD
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    Quality=37/70  Signal level=-73 dBm  
                    Encryption key:on
                    ESSID:"interne-inrialpes"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009e1df35032
                    Extra: Last beacon: 2244ms ago
                    IE: Unknown: 0011696E7465726E652D696E7269616C706573
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050000068D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D162C080400000000000000000000000000000000000000
                    IE: Unknown: 851E04008F000F00FF03590041502D4E312D3032000000000000000000000039
                    IE: Unknown: 9606004096000E00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 27 - Address: A0:CF:5B:3F:6C:BC
                    Channel:64
                    Frequency:5.32 GHz (Channel 64)
                    Quality=23/70  Signal level=-87 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000a077975032
                    Extra: Last beacon: 1660ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050400010000
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050000028D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D1640080400000000000000000000000000000000000000
                    IE: Unknown: 851E06008F000F00FF03590041502D4E322D3133000000000000000000000039
                    IE: Unknown: 9606004096001100
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 28 - Address: A0:CF:5B:3F:6C:BD
                    Channel:64
                    Frequency:5.32 GHz (Channel 64)
                    Quality=23/70  Signal level=-87 dBm  
                    Encryption key:on
                    ESSID:"interne-inrialpes"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000a077975032
                    Extra: Last beacon: 1708ms ago
                    IE: Unknown: 0011696E7465726E652D696E7269616C706573
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050400010000
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050000028D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D1640080400000000000000000000000000000000000000
                    IE: Unknown: 851E06008F000F00FF03590041502D4E322D3133000000000000000000000039
                    IE: Unknown: 9606004096001100
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 29 - Address: A0:CF:5B:3D:50:10
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:off
                    ESSID:"INRIA-guest"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e2428dfba
                    Extra: Last beacon: 3484ms ago
                    IE: Unknown: 000B494E5249412D6775657374
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400768D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1601000700000000000000000000000000000000000000
                    IE: Unknown: 851E09008F000F00FF03590041502D4E322D303100000000000000000400003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961400
          Cell 30 - Address: A0:CF:5B:3D:50:11
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=51/70  Signal level=-59 dBm  
                    Encryption key:on
                    ESSID:"INRIA-grenoble"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e2429d644
                    Extra: Last beacon: 3476ms ago
                    IE: Unknown: 000E494E5249412D6772656E6F626C65
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400768D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1601000700000000000000000000000000000000000000
                    IE: Unknown: 851E09008F000F00FF03590041502D4E322D303100000000000000000400003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 31 - Address: A0:CF:5B:3F:0A:80
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:on
                    ESSID:"INRIA-grenoble"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=0000009e39d55c92
                    Extra: Last beacon: 3216ms ago
                    IE: Unknown: 000E494E5249412D6772656E6F626C65
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050200888D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D1606080400000000000000000000000000000000000000
                    IE: Unknown: 851E08008F000F00FF03590041502D4E322D303400000000000000000200003A
                    IE: Unknown: 9606004096000800
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 32 - Address: A0:CF:5B:3F:05:03
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=52/70  Signal level=-58 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 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=000000a0da916e7b
                    Extra: Last beacon: 2956ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 0B050400998D5B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2D1A2C181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32043048606C
                    IE: Unknown: 3D160B000700000000000000000000000000000000000000
                    IE: Unknown: 851E0E008F000F00FF03590041502D4E312D303400000000000000000400003A
                    IE: Unknown: 9606004096000B00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 33 - Address: A0:CF:5B:3D:50:1E
                    Channel:36
                    Frequency:5.18 GHz (Channel 36)
                    Quality=33/70  Signal level=-77 dBm  
                    Encryption key:on
                    ESSID:"INRIA-grenoble"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009e240d3032
                    Extra: Last beacon: 2660ms ago
                    IE: Unknown: 000E494E5249412D6772656E6F626C65
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050400010000
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050100058D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D1624080400000000000000000000000000000000000000
                    IE: Unknown: 851E04008F000F00FF03590041502D4E322D3031000000000000000001000039
                    IE: Unknown: 9606004096001100
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 34 - Address: A0:CF:5B:3D:50:1C
                    Channel:36
                    Frequency:5.18 GHz (Channel 36)
                    Quality=25/70  Signal level=-85 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009e240ec832
                    Extra: Last beacon: 2636ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050400010000
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050100058D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D1624080400000000000000000000000000000000000000
                    IE: Unknown: 851E04008F000F00FF03590041502D4E322D3031000000000000000001000039
                    IE: Unknown: 9606004096001100
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401
          Cell 35 - Address: A0:CF:5B:3D:58:BF
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    Quality=37/70  Signal level=-73 dBm  
                    Encryption key:off
                    ESSID:"INRIA-guest"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000009e1df3822c
                    Extra: Last beacon: 2256ms ago
                    IE: Unknown: 000B494E5249412D6775657374
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050000068D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D162C080400000000000000000000000000000000000000
                    IE: Unknown: 851E04008F000F00FF03590041502D4E312D3032000000000000000000000039
                    IE: Unknown: 9606004096000E00
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961400
          Cell 36 - Address: A0:CF:5B:3F:6C:BE
                    Channel:64
                    Frequency:5.32 GHz (Channel 64)
                    Quality=22/70  Signal level=-88 dBm  
                    Encryption key:on
                    ESSID:"INRIA-grenoble"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000a077975032
                    Extra: Last beacon: 1684ms ago
                    IE: Unknown: 000E494E5249412D6772656E6F626C65
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 050400010000
                    IE: Unknown: 070C46522024081764051784031E
                    IE: Unknown: 0B050000028D5B
                    IE: Unknown: 2D1A6E181BFFFF000000000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 3D1640080400000000000000000000000000000000000000
                    IE: Unknown: 851E06008F000F00FF03590041502D4E322D3133000000000000000000000039
                    IE: Unknown: 9606004096001100
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD06004096010104
                    IE: Unknown: DD050040960305
                    IE: Unknown: DD050040960B09
                    IE: Unknown: DD050040961401

lxcbr0    Interface doesn't support scanning.

uname -r -m

3.2.0-49-generic x86_64

cat  /etc/network/interfaces

auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0  [eduroam] -----------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath9k
  State:             connected
  Default:           yes
  HW Address:        BC:85:56:4B:7A:13

  Capabilities:
    Speed:           144 Mb/s

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

  Wireless Access Points (* = current AP)
    interne-inrialpes: Infra, A0:CF:5B:3F:6C:9D, Freq 5220 MHz, Rate 54 Mb/s, Strength 67 WPA2 Enterprise
    INRIA-grenoble:  Infra, A0:CF:5B:3F:6C:9E, Freq 5220 MHz, Rate 54 Mb/s, Strength 65 WPA2 Enterprise
    interne-inrialpes: Infra, A0:CF:5B:3F:05:01, Freq 2462 MHz, Rate 54 Mb/s, Strength 75 WPA2 Enterprise
    tcmorpheo2:      Infra, 20:C9:D0:27:D9:2D, Freq 2412 MHz, Rate 54 Mb/s, Strength 50 WPA2
    tcmorpheo2:      Infra, 20:C9:D0:27:D9:2E, Freq 5500 MHz, Rate 54 Mb/s, Strength 50 WPA2
    INRIA-grenoble:  Infra, A0:CF:5B:3F:6C:91, Freq 2437 MHz, Rate 54 Mb/s, Strength 47 WPA2 Enterprise
    interne-inrialpes: Infra, A0:CF:5B:3F:6C:92, Freq 2437 MHz, Rate 54 Mb/s, Strength 45 WPA2 Enterprise
    INRIA-grenoble:  Infra, A0:CF:5B:3D:58:B1, Freq 2412 MHz, Rate 54 Mb/s, Strength 44 WPA2 Enterprise
    eduroam:         Infra, A0:CF:5B:3D:58:BC, Freq 5220 MHz, Rate 54 Mb/s, Strength 42 WPA2 Enterprise
    interne-inrialpes: Infra, A0:CF:5B:3D:58:BD, Freq 5220 MHz, Rate 54 Mb/s, Strength 42 WPA2 Enterprise
    INRIA-grenoble:  Infra, A0:CF:5B:3D:58:BE, Freq 5220 MHz, Rate 54 Mb/s, Strength 42 WPA2 Enterprise
    interne-inrialpes: Infra, A0:CF:5B:3D:58:B2, Freq 2412 MHz, Rate 54 Mb/s, Strength 40 WPA2 Enterprise
    tcmorpheo1:      Infra, 00:1F:F3:C4:AA:B9, Freq 2412 MHz, Rate 54 Mb/s, Strength 24 WPA2
    INRIA-guest:     Infra, A0:CF:5B:3F:6C:9F, Freq 5220 MHz, Rate 54 Mb/s, Strength 65
    INRIA-guest:     Infra, A0:CF:5B:3D:58:BF, Freq 5220 MHz, Rate 54 Mb/s, Strength 40
    INRIA-guest:     Infra, A0:CF:5B:3F:0A:82, Freq 2437 MHz, Rate 54 Mb/s, Strength 45
    INRIA-guest:     Infra, A0:CF:5B:3F:05:02, Freq 2462 MHz, Rate 54 Mb/s, Strength 70
    INRIA-guest:     Infra, A0:CF:5B:3D:58:B0, Freq 2412 MHz, Rate 54 Mb/s, Strength 58
    eduroam:         Infra, A0:CF:5B:3F:05:03, Freq 2462 MHz, Rate 54 Mb/s, Strength 30 WPA2 Enterprise
    INRIA-guest:     Infra, A0:CF:5B:3F:6C:90, Freq 2437 MHz, Rate 54 Mb/s, Strength 68
    eduroam:         Infra, A0:CF:5B:3F:6C:BC, Freq 5320 MHz, Rate 54 Mb/s, Strength 24 WPA2 Enterprise
    INRIA-grenoble:  Infra, A0:CF:5B:3D:50:1E, Freq 5180 MHz, Rate 54 Mb/s, Strength 20 WPA2 Enterprise
    interne-inrialpes: Infra, A0:CF:5B:3D:50:1D, Freq 5180 MHz, Rate 54 Mb/s, Strength 20 WPA2 Enterprise
    eduroam:         Infra, A0:CF:5B:3D:50:1C, Freq 5180 MHz, Rate 54 Mb/s, Strength 22 WPA2 Enterprise
    interne-inrialpes: Infra, A0:CF:5B:3F:6C:BD, Freq 5320 MHz, Rate 54 Mb/s, Strength 19 WPA2 Enterprise
    INRIA-grenoble:  Infra, A0:CF:5B:3F:6C:BE, Freq 5320 MHz, Rate 54 Mb/s, Strength 20 WPA2 Enterprise
    INRIA-guest:     Infra, A0:CF:5B:3F:6C:BF, Freq 5320 MHz, Rate 54 Mb/s, Strength 24
    INRIA-guest:     Infra, A0:CF:5B:3D:50:1F, Freq 5180 MHz, Rate 54 Mb/s, Strength 22
    eduroam:         Infra, A0:CF:5B:3F:0A:83, Freq 2437 MHz, Rate 54 Mb/s, Strength 40 WPA2 Enterprise
    INRIA-grenoble:  Infra, A0:CF:5B:3F:0A:80, Freq 2437 MHz, Rate 54 Mb/s, Strength 54 WPA2 Enterprise
    interne-inrialpes: Infra, A0:CF:5B:3F:0A:81, Freq 2437 MHz, Rate 54 Mb/s, Strength 37 WPA2 Enterprise
    INRIA-grenoble:  Infra, A0:CF:5B:3F:05:00, Freq 2462 MHz, Rate 54 Mb/s, Strength 50 WPA2 Enterprise
    eduroam:         Infra, A0:CF:5B:3D:58:B3, Freq 2412 MHz, Rate 54 Mb/s, Strength 54 WPA2 Enterprise
    eduroam:         Infra, A0:CF:5B:3F:6C:9C, Freq 5220 MHz, Rate 54 Mb/s, Strength 62 WPA2 Enterprise
    interne-inrialpes: Infra, A0:CF:5B:3D:50:12, Freq 2412 MHz, Rate 54 Mb/s, Strength 69 WPA2 Enterprise
    INRIA-grenoble:  Infra, A0:CF:5B:3D:50:11, Freq 2412 MHz, Rate 54 Mb/s, Strength 69 WPA2 Enterprise
    INRIA-guest:     Infra, A0:CF:5B:3D:50:10, Freq 2412 MHz, Rate 54 Mb/s, Strength 67
    *eduroam:        Infra, A0:CF:5B:3F:6C:93, Freq 2437 MHz, Rate 54 Mb/s, Strength 63 WPA2 Enterprise

  IPv4 Settings:
    Address:         192.168.16.94
    Prefix:          23 (255.255.254.0)
    Gateway:         192.168.17.254

    DNS:             194.199.18.65
    DNS:             194.199.18.70

sudo rfkill list

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

ls -la /etc/modprobe.d

total 64
drwxr-xr-x   2 root root  4096 Jul 11 22:48 .
drwxr-xr-x 156 root root 12288 Jul 17 14:32 ..
-rw-r--r--   1 root root  2507 Feb 16  2012 alsa-base.conf
-rw-r--r--   1 root root    28 Jul 11 22:45 ath9k.conf
-rw-r--r--   1 root root    55 Jul 11 22:43 ath9k.conf~
-rw-r--r--   1 root root   325 Mar 18  2011 blacklist-ath_pci.conf
-rw-r--r--   1 root root  1603 Mar 18  2011 blacklist.conf
-rw-r--r--   1 root root   210 Mar 18  2011 blacklist-firewire.conf
-rw-r--r--   1 root root   661 Nov 20  2011 blacklist-framebuffer.conf
-rw-r--r--   1 root root   156 Feb 16  2012 blacklist-modem.conf
lrwxrwxrwx   1 root root    41 Jul  5 16:17 blacklist-oss.conf -> /lib/linux-sound-base/noOSS.modprobe.conf
-rw-r--r--   1 root root   583 Mar 18  2011 blacklist-rare-network.conf
-rw-r--r--   1 root root  1077 Mar 18  2011 blacklist-watchdog.conf
-rw-r--r--   1 root root   127 Apr 22  2012 dkms.conf
-rw-r--r--   1 root root    30 May 18  2012 vmwgfx-fbdev.conf

Hors ligne

#14 Le 17/07/2013, à 17:09

sono68200

Re : Problème de wifi AR9462

Sur mon ordinateur, la connexion fonctionne bien depuis quelques temps...Une mise a jour ccertainement à réglé le problème. Donc pour toi je ne sais pas.


Membre attitré de la brigade des S.
Un peu zinzin sur les bords, sourire est mon quotidien.

Hors ligne

#15 Le 18/07/2013, à 08:27

ff1969

Re : Problème de wifi AR9462

Bien content pour toi, mais mon ordi est à jour, et les problèmes persistent !

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#16 Le 18/07/2013, à 11:02

sono68200

Re : Problème de wifi AR9462

Et as-tu pensé à essayer la dernière Ubuntu 13.04 ? Je sais qu'Ubuntu 12.04 est une version LTS, mais quand j'avais ce problème, la 12.10 fonctionnait nickel...


Membre attitré de la brigade des S.
Un peu zinzin sur les bords, sourire est mon quotidien.

Hors ligne

#17 Le 08/08/2013, à 20:22

ff1969

Re : Problème de wifi AR9462

Bonjour,
suite à de nouvelles mises à jour, voilà que ça fonctionne maintenant. Ouf ! Merci pour les réponses,

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