Pages : 1
#1 Le 06/03/2013, à 15:34
- Uncle_Franek
[RÉSOLU] Ubuntu ne se connecte pas à une certaine box
Bonjour,
Chez les parents de ma copine, le réseau SFR/Neuf pose problème. Il est bien reconnu par des ordinateurs fonctionnant sous Windows ainsi que des smartphones sous Android (et ils y accèdent sans problème), mais nos deux PCs sous Ubuntu le reconnaissent sans pouvoir s'y connecter (ils demandent le mot de passe, ça tourne et tourne, et puis... rien), et un troisième PC sous Lubuntu ne le reconnaît, lui, carrément pas.
Comme je suis un gentil garçon, j'ai fait tourner le script que l'ont trouve dans le post flaggé au début de ce forum, et je recopie tout ce qui se trouve en sortie à la fin de ce message. Le réseau auquel je veux me connecter est :
NEUF_6C38: Infra, E0:A1:D7:27:6C:3C, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA
Le réseau Android auquel vous me voyez connecté est celui de mon téléphone grâce auquel je vous envoie ce message plein d'espoir.
Je vous remercie par avance pour votre aide, et vous promets de lever mon prochain verre de gnole à votre santé (je pars après-demain en Transylvanie, il s'agira de pálinka, un fin breuvage dont la faune locale a le secret, croyez-moi, c'est du lourd),
Franek
Dernière modification par Uncle_Franek (Le 06/03/2013, à 16:28)
Hors ligne
#2 Le 06/03/2013, à 15:34
- Uncle_Franek
Re : [RÉSOLU] Ubuntu ne se connecte pas à une certaine box
>> 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 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0402:7675 ALi Corp.
Bus 002 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth
Bus 002 Device 028: ID 04e8:6860 Samsung Electronics Co., Ltd GT-I9100 Phone [Galaxy S II]
>> lspci -k -nn | grep -A 3 -i net
01:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe [14e4:1692] (rev 01)
Subsystem: Acer Incorporated [ALI] Device [1025:0601]
Kernel driver in use: tg3
Kernel modules: tg3
02:00.0 Network controller [0280]: Atheros Communications Inc. AR9485 Wireless Network Adapter [168c:0032] (rev 01)
Subsystem: Lite-On Communications Inc Device [11ad:6617]
Kernel driver in use: ath9k
Kernel modules: ath9k
>> sudo lshw -C network
*-network
description: Ethernet interface
product: NetLink BCM57780 Gigabit Ethernet PCIe
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 01
serial: dc:0e:a1:09:62:6d
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.121 duplex=half firmware=sb latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:44 memory:d3400000-d340ffff
*-network
description: Wireless interface
product: AR9485 Wireless Network Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 01
serial: 74:de:2b:80:8f:67
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=3.2.0-38-generic-pae firmware=N/A ip=192.168.43.203 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:17 memory:d2400000-d247ffff memory:d1400000-d140ffff
>> lsmod
Module Size Used by
ath9k 117356 0
rndis_wlan 28472 0
rndis_host 13560 1 rndis_wlan
cdc_ether 13312 1 rndis_host
usbnet 25214 3 rndis_wlan,rndis_host,cdc_ether
cdc_acm 22277 0
parport_pc 32114 0
ppdev 12849 0
rfcomm 38139 0
bnep 17830 2
bluetooth 158479 10 rfcomm,bnep
snd_hda_codec_realtek 174313 1
arc4 12473 2
snd_hda_intel 32765 3
snd_hda_codec 109562 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
snd_pcm 80916 2 snd_hda_intel,snd_hda_codec
snd_seq_midi 13132 0
snd_rawmidi 25424 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51592 2 snd_seq_midi,snd_seq_midi_event
joydev 17393 0
uvcvideo 67203 0
snd_timer 28931 2 snd_pcm,snd_seq
videodev 86588 1 uvcvideo
mac80211 436493 1 ath9k
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
psmouse 86520 0
ath9k_common 13781 1 ath9k
snd 62218 15 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 391626 2 ath9k,ath9k_common
mei 36570 0
ath 19387 3 ath9k,ath9k_common,ath9k_hw
serio_raw 13027 0
intel_ips 17822 0
i915 423451 8
cfg80211 178877 4 ath9k,rndis_wlan,mac80211,ath
drm_kms_helper 45466 1 i915
drm 197641 4 i915,drm_kms_helper
i2c_algo_bit 13199 1 i915
soundcore 14635 1 snd
snd_page_alloc 14108 2 snd_hda_intel,snd_pcm
mxm_wmi 12893 0
acer_wmi 23612 0
sparse_keymap 13658 1 acer_wmi
video 19115 1 i915
wmi 18744 2 mxm_wmi,acer_wmi
mac_hid 13077 0
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
tg3 141369 0
usbhid 41937 0
hid 77428 1 usbhid
>> iwconfig
wlan0 IEEE 802.11bgn ESSID:"Android Hotspot4507"
Mode:Managed Frequency:2.437 GHz Access Point: 88:30:8A:17:1A:3D
Bit Rate=54 Mb/s Tx-Power=16 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-39 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:52 Missed beacon:0
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr dc:0e:a1:09:62:6d
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:16
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:1106 errors:0 dropped:0 overruns:0 frame:0
TX packets:1106 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:200750 (200.7 KB) TX bytes:200750 (200.7 KB)
wlan0 Link encap:Ethernet HWaddr 74:de:2b:80:8f:67
inet addr:192.168.43.203 Bcast:192.168.43.255 Mask:255.255.255.0
inet6 addr: fe80::76de:2bff:fe80:8f67/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1398 errors:0 dropped:0 overruns:0 frame:0
TX packets:1368 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1158533 (1.1 MB) TX bytes:181990 (181.9 KB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 88:30:8A:17:1A:3D
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=67/70 Signal level=-43 dBm
Encryption key:on
ESSID:"Android Hotspot4507"
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=00000000153af30b
Extra: Last beacon: 544ms ago
IE: Unknown: 0013416E64726F696420486F7473706F7434353037
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1A0C1019FF00000000000000000000000000000000000000000000
IE: Unknown: 3D1606001300000000000000000000000000000000000000
IE: Unknown: DD09001018020100000000
Cell 02 - Address: 82:17:33:4A:8E:F5
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=29/70 Signal level=-81 dBm
Encryption key:off
ESSID:"SFR WiFi Public"
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=0000001258a6318c
Extra: Last beacon: 892ms ago
IE: Unknown: 000F5346522057694669205075626C6963
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 050401030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: 82:17:33:4A:8E:F7
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=29/70 Signal level=-81 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=0000001258a63647
Extra: Last beacon: 892ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
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: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: E0:A1:D7:27:6C:3C
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"NEUF_6C38"
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=0000002b0abd6e5e
Extra: Last beacon: 332ms ago
IE: Unknown: 00094E4555465F36433338
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD840050F204104A00011010440001021041000100103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA812102100044E4555461023000A4E42342D4658432D72321024000A4E42342D4658432D72321042000C4530413144373237364333381054000800060050F2040001101100094E4555465F36433338100800020084103C000101
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 05 - Address: 62:A1:D7:27:6C:3D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=27/70 Signal level=-83 dBm
Encryption key:off
ESSID:"SFR WiFi Public"
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=0000002b0abd61e4
Extra: Last beacon: 336ms ago
IE: Unknown: 000F5346522057694669205075626C6963
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: 62:A1:D7:27:6C:3F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=26/70 Signal level=-84 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=0000002b0abe79b6
Extra: Last beacon: 264ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
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: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
3.2.0-38-generic-pae i686
>> cat /etc/network/interfaces
auto lo
iface lo inet loopback
>> nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 [Android Hotspot4507] -----------------------------------------
Type: 802.11 WiFi
Driver: ath9k
State: connected
Default: yes
HW Address: 74:DE:2B:80:8F:67
Capabilities:
Speed: 54 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
SFR WiFi Mobile: Infra, 82:17:33:4A:8E:F7, Freq 2412 MHz, Rate 54 Mb/s, Strength 32 WPA2 Enterprise
SFR WiFi Public: Infra, 82:17:33:4A:8E:F5, Freq 2412 MHz, Rate 54 Mb/s, Strength 32
orange: Infra, 0A:19:70:5C:9F:F2, Freq 2437 MHz, Rate 54 Mb/s, Strength 7
SFR WiFi Mobile: Infra, 62:A1:D7:27:6C:3F, Freq 2462 MHz, Rate 54 Mb/s, Strength 27 WPA2 Enterprise
SFR WiFi Public: Infra, 62:A1:D7:27:6C:3D, Freq 2462 MHz, Rate 54 Mb/s, Strength 25
NEUF_6C38: Infra, E0:A1:D7:27:6C:3C, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA
Livebox-a7ca: Infra, 00:19:70:5C:9F:F2, Freq 2437 MHz, Rate 54 Mb/s, Strength 4 WPA WPA2
*Android Hotspot4507: Infra, 88:30:8A:17:1A:3D, Freq 2437 MHz, Rate 54 Mb/s, Strength 81 WPA2
FreeWifi: Infra, CE:45:2B:51:7A:E6, Freq 2462 MHz, Rate 54 Mb/s, Strength 19
IPv4 Settings:
Address: 192.168.43.203
Prefix: 24 (255.255.255.0)
Gateway: 192.168.43.1
DNS: 192.168.43.1
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: tg3
State: unavailable
Default: no
HW Address: DC:0E:A1:09:62:6D
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
>> sudo rfkill list
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
2: phy1: Wireless LAN
Soft blocked: no
Hard blocked: no
Hors ligne
#3 Le 06/03/2013, à 16:08
- chibbata
Re : [RÉSOLU] Ubuntu ne se connecte pas à une certaine box
salut
tapes ces commandes dans le terminal
sudo apt-get update
sudo apt-get install linux-backports-modules-cw-3.6-precise-generic
sudo rmmod ath9k
sudo modprobe ath9k nohwcrypt=1
essayes de te connecter a la box
Dernière modification par chibbata (Le 06/03/2013, à 16:13)
Hors ligne
#4 Le 06/03/2013, à 16:28
- Uncle_Franek
Re : [RÉSOLU] Ubuntu ne se connecte pas à une certaine box
Merci beaucoup pour ta réponse. En fait, la box n'émettait pas. Promis-juré, je ne sais pas ce qui a changé entre ce matin (où effectivement Android et Windows captaient), ou plutôt, je ne sais pas pourquoi ça a changé, mais je suis allé voir dans la config de la box, et j'ai trouvé une sécurité activée... que je me suis empressé de désactiver, et voilà que tout fonctionne à nouveau.
Pas d'inquiétude, je lèverai quand même mon verre à ta santé !
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