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Attention, une faille de sécurité dans bash a récemment été rapportée, il est recommandé de mettre à jour son système (plus de détails) *** mise à jour 12/10/2014 ***

#1 Le 29/11/2012, à 23:00

nikijo

[Résolu] Connexion WIFI impossible 12.04 LTS

Bonsoir,

Ma connexion Free Wi-fi a bien fonctionné jusqu'à ce que cela ne fonctionne plus du tout : la connexion est recherchée puis le message
"Réseau sans fil Déconnecté, vous êtes maintenant hors ligne" si je ne branche pas la connexion Ethernet qui fonctionne bien.

Lorsque celle-ci est branchée, la connexion est recherchée sans cesse et le message suivant s'affiche : "Réseau sans fil Déconnecté"

Voici les commandes.

cat /etc/lsb-release

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

lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 2232:1018  
Bus 002 Device 003: ID 8087:07da Intel Corp. 

lspci

00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Ivy Bridge PCI Express Root Port (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)
00:1c.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)
01:00.0 3D controller: NVIDIA Corporation Device 1140 (rev a1)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)

lspci -nm | grep -i net


lspci -k
00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: agpgart-intel
00:01.0 PCI bridge: Intel Corporation Ivy Bridge PCI Express Root Port (rev 09)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics Controller (rev 09)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: i915
	Kernel modules: i915
00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	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: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	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.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: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel modules: i2c-i801
01:00.0 3D controller: NVIDIA Corporation Device 1140 (rev a1)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel modules: nouveau, nvidiafb
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
	Subsystem: Intel Corporation Centrino Advanced-N 6235 AGN
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: r8169
	Kernel modules: r8169

sudo lshw -C network

*-network               
       description: Interface réseau sans fil
       produit: Centrino Advanced-N 6235
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: wlan0
       version: 24
       numéro de série: c4:85:08:2f:9a:8b
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.2.0-33-generic firmware=18.168.6.1 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:45 mémoire:f1500000-f1501fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: eth0
       version: 06
       numéro de série: e8:03:9a:b8:6f:ff
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168e-3_0.0.4 03/27/12 ip=82.230.34.231 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:43 portE/S:2000(taille=256) mémoire:f1404000-f1404fff mémoire:f1400000-f1403fff

lsmod

Module                  Size  Used by
parport_pc             32866  0 
ppdev                  17113  0 
rfcomm                 47604  12 
bnep                   18281  2 
snd_hda_codec_hdmi     32474  1 
snd_hda_codec_realtek   224173  1 
joydev                 17693  0 
arc4                   12529  2 
snd_hda_intel          33773  3 
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  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
uvcvideo               72627  0 
videodev               98259  1 uvcvideo
v4l2_compat_ioctl32    17128  1 videodev
psmouse                97443  0 
serio_raw              13211  0 
snd_seq                61896  2 snd_seq_midi,snd_seq_midi_event
btusb                  18288  2 
bluetooth             180104  23 rfcomm,bnep,btusb
iwlwifi               397012  0 
mac80211              506816  1 iwlwifi
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
nouveau               774641  0 
snd                    78855  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
mac_hid                13253  0 
cfg80211              205544  2 iwlwifi,mac80211
ttm                    76949  1 nouveau
mxm_wmi                12979  1 nouveau
wmi                    19256  1 mxm_wmi
i915                  473298  3 
drm_kms_helper         46978  2 nouveau,i915
drm                   241921  6 nouveau,ttm,i915,drm_kms_helper
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
i2c_algo_bit           13423  2 nouveau,i915
video                  19596  2 nouveau,i915
mei                    41616  0 
lp                     17799  0 
parport                46562  3 parport_pc,ppdev,lp
r8169                  62099  0 


iwconfig

lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          
eth0      no wireless extensions.

ifconfig

eth0      Link encap:Ethernet  HWaddr e8:03:9a:b8:6f:ff  
          inet adr:82.230.34.231  Bcast:82.230.34.255  Masque:255.255.255.0
          adr inet6: fe80::ea03:9aff:feb8:6fff/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:1207 erreurs:0 :0 overruns:0 frame:0
          TX packets:1306 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:877302 (877.3 KB) Octets transmis:155081 (155.0 KB)
          Interruption:43 Adresse de base:0x4000 

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:544 erreurs:0 :0 overruns:0 frame:0
          TX packets:544 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:52411 (52.4 KB) Octets transmis:52411 (52.4 KB)

wlan0     Link encap:Ethernet  HWaddr c4:85:08:2f:9a:8b  
          adr inet6: fe80::c685:8ff:fe2f:9a8b/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:2 erreurs:0 :0 overruns:0 frame:0
          TX packets:368 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:626 (626.0 B) Octets transmis:89136 (89.1 KB)
sudo iwlist scan

00000000000000000
                    IE: Unknown: DD1A00904C340B070700000000000000000000000000000000000000
          Cell 08 - Address: 42:60:30:1B:32:99
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=41/70  Signal level=-69 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=000003139473fa26
                    Extra: Last beacon: 6196ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070700000000000000000000000000000000000000
                    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: 0B05010034127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070700000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 09 - Address: 6A:32:09:E7:27:F6
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=70/70  Signal level=-37 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=000001836ccb673d
                    Extra: Last beacon: 6172ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070500000000000000000000000000000000000000
                    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: DD1A00904C340B070500000000000000000000000000000000000000
          Cell 10 - Address: 42:60:30:1B:32:9A
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=42/70  Signal level=-68 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=0000031394744079
                    Extra: Last beacon: 6180ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070700000000000000000000000000000000000000
          Cell 11 - Address: 42:60:30:1B:32:9B
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=39/70  Signal level=-71 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=0000031394744a1f
                    Extra: Last beacon: 6176ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070700000000000000000000000000000000000000
                    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: DD1A00904C340B070700000000000000000000000000000000000000
          Cell 12 - Address: 5C:33:8E:E2:CF:1D
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"Livebox-2e24"
                    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=00000029372796ea
                    Extra: Last beacon: 6960ms ago
                    IE: Unknown: 000C4C697665626F782D32653234
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030103
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1603000900000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 0706465220010D14
          Cell 13 - Address: 00:0B:3B:D2:3A:47
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=39/70  Signal level=-71 dBm  
                    Encryption key:on
                    ESSID:"devolo-000B3BD23A47"
                    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=00000003b28c246d
                    Extra: Last beacon: 6392ms ago
                    IE: Unknown: 00136465766F6C6F2D303030423342443233413437
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030108
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1AEE1117FFFF0000010000000000000000000000000C0000000000
                    IE: Unknown: 3D1608050600000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05010034127A
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000B3B07000000
                    IE: Unknown: DD1E00904C33EE1117FFFF0000010000000000000000000000000C0000000000
                    IE: Unknown: DD1A00904C3408050600000000000000000000000000000000000000
                    IE: Unknown: DD860050F204104A0001101044000102103B000103104700102880288028801880A880000B3BD23A47102100096465766F6C6F20414710230015576972656C6573732041636365737320506F696E7410240005574C414E4E1042000831323334353637381054000800060050F2040001101100096465766F6C6F415053100800020086103C000101
          Cell 14 - Address: F4:CA:E5:9F:B0:C5
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=38/70  Signal level=-72 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    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=0000007b20448d2b
                    Extra: Last beacon: 6180ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 15 - Address: F4:CA:E5:E5:6D:61
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=36/70  Signal level=-74 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    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=0000080503548160
                    Extra: Last beacon: 6944ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030103
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1603000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 16 - Address: F4:CA:E5:E5:6D:62
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=36/70  Signal level=-74 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    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=0000080503560160
                    Extra: Last beacon: 6812ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030103
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1603000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 17 - Address: F4:CA:E5:E5:6D:60
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=37/70  Signal level=-73 dBm  
                    Encryption key:on
                    ESSID:"Freebox-POIXAMAT"
                    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=0000080503549d78
                    Extra: Last beacon: 6968ms ago
                    IE: Unknown: 001046726565626F782D504F4958414D4154
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030103
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1603000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 18 - Address: 00:19:70:64:E7:14
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=36/70  Signal level=-74 dBm  
                    Encryption key:on
                    ESSID:"Livebox-63ba"
                    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=00000104f61f395e
                    Extra: Last beacon: 6540ms ago
                    IE: Unknown: 000C4C697665626F782D36336261
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000900000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD880050F204104A000110104400010210570001001041000100103B00010310470010C8CD724763BAC8CD724763BA724763BA10210005536167656D102300084C697665626F7832102400084C697665626F78321042000A4C4B31313038324450331054000800060050F20400011011000D4C697665626F78322D36334241100800020086103C000101
          Cell 19 - Address: 5A:A4:8C:99:64:24
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=30/70  Signal level=-80 dBm  
                    Encryption key:on
                    ESSID:"antilau"
                    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=000003db6f2aa172
                    Extra: Last beacon: 6568ms ago
                    IE: Unknown: 0007616E74696C6175
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030107
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1607050000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000045127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3407050000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 20 - Address: 5A:A4:8C:99:64:27
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=29/70  Signal level=-81 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=000003db6f2abc37
                    Extra: Last beacon: 6560ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030107
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 05040001000A
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1607050000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000045127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3407050000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 21 - Address: 5A:A4:8C:99:64:26
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=29/70  Signal level=-81 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=000003db6f2ab36d
                    Extra: Last beacon: 6564ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030107
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1607050000000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000045127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3407050000000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 22 - Address: F4:CA:E5:BF:93:32
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    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=00000014898f0160
                    Extra: Last beacon: 6548ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030107
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1607000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 23 - Address: F4:CA:E5:A9:5A:8E
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=24/70  Signal level=-86 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    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=00000099f3d205a1
                    Extra: Last beacon: 6168ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160B000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

eth0      Interface doesn't support scanning.


uname -r -m
3.2.0-33-generic x86_64

cat /etc/network/interfaces
auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        E8:03:9A:B8:6F:FF

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         82.230.34.231
    Prefix:          24 (255.255.255.0)
    Gateway:         82.230.34.254

    DNS:             212.27.40.241
    DNS:             212.27.40.240


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             disconnected
  Default:           no
  HW Address:        C4:85:08:2F:9A:8B

  Capabilities:

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

  Wireless Access Points 
    freebox_WDFNRG:  Infra, 6A:32:09:E7:27:F4, Freq 2462 MHz, Rate 54 Mb/s, Strength 94 WPA
    FreeWifi_secure: Infra, 6A:32:09:E7:27:F6, Freq 2462 MHz, Rate 54 Mb/s, Strength 87 WPA Enterprise
    SFR WiFi Mobile: Infra, 9A:A1:D7:F7:6D:37, Freq 2412 MHz, Rate 54 Mb/s, Strength 75 WPA2 Enterprise
    SFR_6D30:        Infra, E0:A1:D7:F7:6D:34, Freq 2412 MHz, Rate 54 Mb/s, Strength 52 WPA
    Livebox-4c72:    Infra, D0:AE:EC:24:5F:C7, Freq 2437 MHz, Rate 54 Mb/s, Strength 49 WPA WPA2
    FreeWifi_secure: Infra, F4:CA:E5:9F:B0:C6, Freq 2462 MHz, Rate 54 Mb/s, Strength 45 WPA2 Enterprise
    freebox_mychri:  Infra, F4:CA:E5:9F:B0:C4, Freq 2462 MHz, Rate 54 Mb/s, Strength 42 WPA
    FreeWifi_secure: Infra, 42:60:30:1B:32:9B, Freq 2462 MHz, Rate 54 Mb/s, Strength 42 WPA Enterprise
    Freebox-POIXAMAT:Infra, F4:CA:E5:E5:6D:60, Freq 2422 MHz, Rate 54 Mb/s, Strength 40 WPA
    FreeWifi_secure: Infra, F4:CA:E5:E5:6D:62, Freq 2422 MHz, Rate 54 Mb/s, Strength 45 WPA2 Enterprise
    Livebox-2230:    Infra, 00:1D:6A:56:E2:54, Freq 2437 MHz, Rate 54 Mb/s, Strength 45 WPA WPA2
    FreeWifi_secure: Infra, F4:CA:E5:BF:93:32, Freq 2442 MHz, Rate 54 Mb/s, Strength 39 WPA2 Enterprise
    devolo-000B3BD23A47: Infra, 00:0B:3B:D2:3A:47, Freq 2447 MHz, Rate 54 Mb/s, Strength 45 WPA2
    Freebox-4FF05E:  Infra, F4:CA:E5:BF:93:30, Freq 2442 MHz, Rate 54 Mb/s, Strength 35 WPA
    Livebox-63ba:    Infra, 00:19:70:64:E7:14, Freq 2437 MHz, Rate 54 Mb/s, Strength 42 WPA WPA2
    FreeWifi_secure: Infra, 5A:A4:8C:99:64:27, Freq 2442 MHz, Rate 54 Mb/s, Strength 34 WPA Enterprise
    Livebox-A6C2:    Infra, 38:46:08:D8:A6:C2, Freq 2437 MHz, Rate 54 Mb/s, Strength 29 WPA WPA2
    Livebox-b6b8:    Infra, 00:69:66:61:64:6D, Freq 2412 MHz, Rate 54 Mb/s, Strength 34 WPA2
    Liveplug-Wi-Fi-1E3E: Infra, 20:E5:64:F0:1E:3F, Freq 5240 MHz, Rate 54 Mb/s, Strength 20 WPA2
    Bbox-0FE64F:     Infra, 00:26:44:EF:77:DD, Freq 2412 MHz, Rate 54 Mb/s, Strength 37 WPA WPA2
    FreeboxDom:      Infra, 42:60:30:1B:32:98, Freq 2462 MHz, Rate 54 Mb/s, Strength 45 WEP
    NUMERICABLE-C8C2:Infra, 00:1F:33:DD:A2:7D, Freq 2462 MHz, Rate 54 Mb/s, Strength 34 WEP
    SFR WiFi Public: Infra, 9A:A1:D7:F7:6D:35, Freq 2412 MHz, Rate 54 Mb/s, Strength 54
    FreeWifi:        Infra, 42:60:30:1B:32:9A, Freq 2462 MHz, Rate 54 Mb/s, Strength 42
    FreeWifi:        Infra, F4:CA:E5:E5:6D:61, Freq 2422 MHz, Rate 54 Mb/s, Strength 44
    FreeWifi:        Infra, BA:34:E9:4A:6E:FE, Freq 2462 MHz, Rate 54 Mb/s, Strength 37
    FreeWifi:        Infra, F4:CA:E5:BF:93:31, Freq 2442 MHz, Rate 54 Mb/s, Strength 40
    FreeWifi:        Infra, 5A:A4:8C:99:64:26, Freq 2442 MHz, Rate 54 Mb/s, Strength 35
    freeboxberyletpierre: Infra, BA:34:E9:4A:6E:FC, Freq 2462 MHz, Rate 54 Mb/s, Strength 40 WPA
    FreeWifi_secure: Infra, BA:34:E9:4A:6E:FF, Freq 2462 MHz, Rate 54 Mb/s, Strength 39 WPA Enterprise
    Livebox-4d96:    Infra, 00:16:41:CE:E3:C8, Freq 2457 MHz, Rate 54 Mb/s, Strength 29 WEP
    FreeWifi:        Infra, F4:CA:E5:9F:B0:C5, Freq 2462 MHz, Rate 54 Mb/s, Strength 45
    Livebox-2e24:    Infra, 5C:33:8E:E2:CF:1D, Freq 2422 MHz, Rate 54 Mb/s, Strength 30 WPA WPA2
    FreeWifi:        Infra, 6A:32:09:E7:27:F5, Freq 2462 MHz, Rate 54 Mb/s, Strength 89
    FreeWifi_secure: Infra, F4:CA:E5:AB:5F:96, Freq 2432 MHz, Rate 54 Mb/s, Strength 32 WPA2 Enterprise
    Livebox-32C1:    Infra, 38:46:08:C7:32:C1, Freq 2462 MHz, Rate 54 Mb/s, Strength 25 WPA WPA2
    Freebox-55BA5D:  Infra, F4:CA:E5:AB:5F:94, Freq 2432 MHz, Rate 54 Mb/s, Strength 35 WPA
    antilau:         Infra, 5A:A4:8C:99:64:24, Freq 2442 MHz, Rate 54 Mb/s, Strength 37 WEP
    Livebox-224a:    Infra, 00:19:70:9F:12:E4, Freq 2437 MHz, Rate 54 Mb/s, Strength 44 WPA WPA2
    Sachkas:         Infra, F4:CA:E5:A9:5A:8C, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WPA
    FreeWifi:        Infra, F4:CA:E5:AB:5F:95, Freq 2432 MHz, Rate 54 Mb/s, Strength 27
    domdom:          Infra, 36:C6:86:68:36:C0, Freq 2427 MHz, Rate 54 Mb/s, Strength 27 WEP
    NUMERICABLE-B210:Infra, 00:1E:8C:77:73:AA, Freq 2452 MHz, Rate 54 Mb/s, Strength 24 WEP
    FreeWifi_secure: Infra, F4:CA:E5:A9:5A:8E, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WPA2 Enterprise
    FreeWifi_secure: Infra, 16:EF:08:09:85:2A, Freq 2432 MHz, Rate 54 Mb/s, Strength 24 WPA Enterprise
    FreeWifi:        Infra, F4:CA:E5:A9:5A:8D, Freq 2462 MHz, Rate 54 Mb/s, Strength 22

sudo rfkill list

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

Merci d'avance si vous pouviez m'aider

nikijo


modération: merci de mettre les retours entre des balises codes c'est le symbole <> au dessus de la zone texte

[code]retour ici[/code]

Dernière modification par nikijo (Le 11/12/2012, à 23:40)

Hors ligne

#2 Le 30/11/2012, à 02:29

toutafai

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

Bonsoir,

quel est ton point d'acces (ou borne wifi si tu préfère) parmis ceux qui sont listé dans le retour du nm-tool ?


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 30/11/2012, à 08:02

nikijo

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

Bonjour,

Merci pour ton retour. Je souhaiterais me connecter à FreeWifi.

Hors ligne

#4 Le 30/11/2012, à 09:23

Jean-pierre59

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

Bonjour

   FreeWifi:        Infra, 42:60:30:1B:32:9A, Freq 2462 MHz, Rate 54 Mb/s, Strength 42
    FreeWifi:        Infra, F4:CA:E5:E5:6D:61, Freq 2422 MHz, Rate 54 Mb/s, Strength 44
    FreeWifi:        Infra, BA:34:E9:4A:6E:FE, Freq 2462 MHz, Rate 54 Mb/s, Strength 37
    FreeWifi:        Infra, F4:CA:E5:BF:93:31, Freq 2442 MHz, Rate 54 Mb/s, Strength 40
    FreeWifi:        Infra, 5A:A4:8C:99:64:26, Freq 2442 MHz, Rate 54 Mb/s, Strength 35
    FreeWifi:        Infra, F4:CA:E5:9F:B0:C5, Freq 2462 MHz, Rate 54 Mb/s, Strength 45
    FreeWifi:        Infra, 6A:32:09:E7:27:F5, Freq 2462 MHz, Rate 54 Mb/s, Strength 89
    FreeWifi:        Infra, F4:CA:E5:AB:5F:95, Freq 2432 MHz, Rate 54 Mb/s, Strength 27
    FreeWifi:        Infra, F4:CA:E5:A9:5A:8D, Freq 2462 MHz, Rate 54 Mb/s, Strength 22

Lequel ?

Pourquoi tu n' utilises pas le ton Wifi normal ?(Sachkas:  peut être ?)
Jean-pierre

Dernière modification par Jean-pierre59 (Le 30/11/2012, à 09:44)

Hors ligne

#5 Le 30/11/2012, à 23:18

nikijo

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

Bonsoir,

Désolé pour mon retour tardif. La connexion concerne un portable d'où mon intention de me connecter via Freewifi.

Néanmoins s'il fut passer par l'étape du wifi normal pour atteindre le but pourquoi pas !

Merci d'avance.

nikijo

Hors ligne

#6 Le 01/12/2012, à 09:32

Jean-pierre59

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

Bonjour

Tu devrais essayer ta connexion wifi normale d 'abord

Hors ligne

#7 Le 04/12/2012, à 23:56

nikijo

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

Bonsoir,

Merci tout d'abord au modérateur pour le rappel des balises codes
La connexion wifi normale fonctionne mais je n'arrive toujours pas à me connecter via freewifi.
Voici le résultat de mes commandes avec ma connexion wifi normale.

cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 2232:1018  
Bus 002 Device 003: ID 8087:07da Intel Corp. 
lspci
00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Ivy Bridge PCI Express Root Port (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)
00:1c.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)
01:00.0 3D controller: NVIDIA Corporation Device 1140 (rev a1)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
lspci -nm | grep -i net
lspci -k
00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: agpgart-intel
00:01.0 PCI bridge: Intel Corporation Ivy Bridge PCI Express Root Port (rev 09)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics Controller (rev 09)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: i915
	Kernel modules: i915
00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	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: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	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.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: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel modules: i2c-i801
01:00.0 3D controller: NVIDIA Corporation Device 1140 (rev a1)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel modules: nouveau, nvidiafb
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
	Subsystem: Intel Corporation Centrino Advanced-N 6235 AGN
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
	Subsystem: Samsung Electronics Co Ltd Device c0d7
	Kernel driver in use: r8169
	Kernel modules: r8169
*-network               
       description: Interface réseau sans fil
       produit: Centrino Advanced-N 6235
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: wlan0
       version: 24
       numéro de série: c4:85:08:2f:9a:8b
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.2.0-34-generic firmware=18.168.6.1 ip=82.230.34.231 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:45 mémoire:f1500000-f1501fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: eth0
       version: 06
       numéro de série: e8:03:9a:b8:6f:ff
       taille: 10Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:43 portE/S:2000(taille=256) mémoire:f1404000-f1404fff mémoire:f1400000-f1403fff
lsmod
Module                  Size  Used by
usblp                  18307  0 
parport_pc             32866  0 
ppdev                  17113  0 
rfcomm                 47604  12 
bnep                   18281  2 
snd_hda_codec_hdmi     32474  1 
snd_hda_codec_realtek   224173  1 
joydev                 17693  0 
arc4                   12529  2 
snd_hda_intel          33773  3 
psmouse                97443  0 
snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
serio_raw              13211  0 
snd_hwdep              13668  1 snd_hda_codec
snd_pcm                97188  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
uvcvideo               72627  0 
snd_seq                61896  2 snd_seq_midi,snd_seq_midi_event
videodev               98259  1 uvcvideo
v4l2_compat_ioctl32    17128  1 videodev
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
snd                    78855  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
mac_hid                13253  0 
iwlwifi               397012  0 
btusb                  18332  2 
bluetooth             180104  23 rfcomm,bnep,btusb
mac80211              506816  1 iwlwifi
nouveau               774641  0 
ttm                    76949  1 nouveau
cfg80211              205544  2 iwlwifi,mac80211
i915                  477438  3 
drm_kms_helper         46978  2 nouveau,i915
drm                   241921  6 nouveau,ttm,i915,drm_kms_helper
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
i2c_algo_bit           13423  2 nouveau,i915
mxm_wmi                12979  1 nouveau
wmi                    19256  1 mxm_wmi
video                  19596  2 nouveau,i915
mei                    41616  0 
lp                     17799  0 
parport                46562  3 parport_pc,ppdev,lp
r8169                  62099  0
iwconfig
lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"freebox_WDFNRG"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 6A:32:09:E7:27:F4   
          Bit Rate=1 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=66/70  Signal level=-44 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:7  Invalid misc:1   Missed beacon:0

eth0      no wireless extensions.
ifconfig
eth0      Link encap:Ethernet  HWaddr e8:03:9a:b8:6f:ff  
          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:43 Adresse de base:0x4000 

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:385 erreurs:0 :0 overruns:0 frame:0
          TX packets:385 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:36537 (36.5 KB) Octets transmis:36537 (36.5 KB)

wlan0     Link encap:Ethernet  HWaddr c4:85:08:2f:9a:8b  
          inet adr:82.230.34.231  Bcast:82.230.34.255  Masque:255.255.255.0
          adr inet6: fe80::c685:8ff:fe2f:9a8b/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:7508 erreurs:0 :0 overruns:0 frame:0
          TX packets:4854 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:9499580 (9.4 MB) Octets transmis:671869 (671.8 KB)
sudo iwlist scan
lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 6A:32:09:E7:27:F4
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=68/70  Signal level=-42 dBm  
                    Encryption key:on
                    ESSID:"freebox_WDFNRG"
                    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=000001e8c4ce0158
                    Extra: Last beacon: 126780ms ago
                    IE: Unknown: 000E66726565626F785F5744464E5247
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B070100000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B070100000000000000000000000000000000000000

eth0      Interface doesn't support scanning.
uname -r -m
3.2.0-34-generic x86_64
cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        E8:03:9A:B8:6F:FF

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off


- Device: wlan0  [freebox_WDFNRG] ----------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             connected
  Default:           yes
  HW Address:        C4:85:08:2F:9A:8B

  Capabilities:
    Speed:           1 Mb/s

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

  Wireless Access Points (* = current AP)
    SFR_6D30:        Infra, E0:A1:D7:F7:6D:34, Freq 2412 MHz, Rate 54 Mb/s, Strength 22 WPA
    SFR WiFi Mobile: Infra, 9A:A1:D7:F7:6D:37, Freq 2412 MHz, Rate 54 Mb/s, Strength 72 WPA2 Enterprise
    Freebox-POIXAMAT:Infra, F4:CA:E5:E5:6D:60, Freq 2422 MHz, Rate 54 Mb/s, Strength 29 WPA
    Bbox-0FE64F:     Infra, 00:26:44:EF:77:DD, Freq 2412 MHz, Rate 54 Mb/s, Strength 30 WPA WPA2
    SFR WiFi Public: Infra, 9A:A1:D7:F7:6D:35, Freq 2412 MHz, Rate 54 Mb/s, Strength 72
    Livebox-b6b8:    Infra, 00:69:66:61:64:6D, Freq 2412 MHz, Rate 54 Mb/s, Strength 35 WPA2
    *freebox_WDFNRG: Infra, 6A:32:09:E7:27:F4, Freq 2462 MHz, Rate 54 Mb/s, Strength 82 WPA
    WifiCha:         Infra, 5A:B2:2B:14:AF:10, Freq 2412 MHz, Rate 54 Mb/s, Strength 22 WPA
    FreeWifi:        Infra, 5A:B2:2B:14:AF:12, Freq 2412 MHz, Rate 54 Mb/s, Strength 24

  IPv4 Settings:
    Address:         82.230.34.231
    Prefix:          24 (255.255.255.0)
    Gateway:         82.230.34.254

    DNS:             212.27.40.241
    DNS:             212.27.40.240
sudo rfkill list
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

merci d'avance si vous aviez une idée.

nikijo

Hors ligne

#8 Le 05/12/2012, à 08:30

Jean-pierre59

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

Bonjour
Tout semble correct !
Tu as bien activé ton freewifi qui doit être ceului-ci
FreeWifi:        Infra, 6A:32:09:E7:27:F5, Freq 2462 MHz,

Essaye de changer tes identifiants Freewifi

Tu en vois combien de freewifi ?
D 'après le scan tu peux en capter 9 !
"La gestion du service FreeWifi est disponible à l'adresse suivante: http://wifi.free.fr
Un redémarrage de votre Freebox est nécessaire après un changement de configuration."

jean-pierre

Dernière modification par Jean-pierre59 (Le 05/12/2012, à 21:43)

Hors ligne

#9 Le 07/12/2012, à 01:07

nikijo

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

Bonsoir,

J'ai change les identifiants Freewifi. J'ai pu me connecter à internet via freewifi avec un smartphone après changement de ces identifiants mais malheureusement pas avec le portable.

merci d'avance pour votre aide

nikijo

Hors ligne

#10 Le 07/12/2012, à 01:16

toutafai

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

faudrait peut etre se deconneter du reseau "*freebox_WDFNRG" avant, et se connecter au hotspot free via network manager


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 11/12/2012, à 23:21

nikijo

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

Bonsoir,

Désolé pour mon retour tardif :je me suis déconnecté le plus rapidement possible du réseau "freebox_WDFNRG" au lancement et oh bonheur avant même d'ouvrir le navigateur, le pop-up tant espéré s'est affiché (en substance) "Freewifi connecté". Ouverture et insertion de l'identifant et du mot de passe. Quelques nouveaux essais = résolu.

Merci pour votre aide. smile

nikijo

Dernière modification par nikijo (Le 11/12/2012, à 23:31)

Hors ligne

#12 Le 11/12/2012, à 23:41

toutafai

Re : [Résolu] Connexion WIFI impossible 12.04 LTS

de rien et 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

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