Pages : 1
#1 Le 08/09/2014, à 21:37
- Telemak29
[RESOLU] Pb connexion wifi acer 1640z
Bonsoir à tous,
Tout d'abord, je tiens à vous dire que j'ai quand même cherché un minimum avant de vous poser cette nième question:
"Pourquoi network manager détecte mon réseau wifi mais n'arrive pas à s'y connecter?"
Alors j'ai bien essayé quelques bonnes pratiques trouvées sur le net et en particulier sur ubuntu-fr mais sans résultats. Le fait est que je suis évidemment novice dans le domaine "ubuntu" et il est bien possible que je sois passé à travers une manipulation de base. En effet, lorsque nm mouline il ne me demande même pas mon mot de passe...
Quelques précisions:
*j'ai choisi de faire tourner mon vieux coucou Acer 1640z avec une distribution xubuntu 14.04
*voici le résultat de wificheck:
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.1 LTS"
>> lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 0461:4d62 Primax Electronics, Ltd HP Laser Mobile Mini Mouse
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 062a:4102 Creative Labs
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
06:04.0 Network controller [0280]: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection [8086:4220] (rev 05)
Subsystem: Intel Corporation WM3B2300BG Mini-PCI Card [8086:2701]
Kernel driver in use: ipw2200
06:08.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10)
Subsystem: Acer Incorporated [ALI] Device [1025:009e]
Kernel driver in use: 8139too
>> sudo lshw -C network
*-network:0
description: Interface réseau sans fil
produit: PRO/Wireless 2200BG [Calexico2] Network Connection
fabriquant: Intel Corporation
identifiant matériel: 4
information bus: pci@0000:06:04.0
nom logique: eth1
version: 05
numéro de série: 00:16:6f:12:10:0a
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ipw2200 driverversion=1.2.2kmprq firmware=ABG:9.0.5.27 (Dec 12 2007) latency=32 link=yes maxlatency=24 mingnt=3 multicast=yes wireless=IEEE 802.11bg
ressources: irq:17 mémoire:b0101000-b0101fff
*-network:1
description: Ethernet interface
produit: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 8
information bus: pci@0000:06:08.0
nom logique: eth0
version: 10
numéro de série: 00:16:36:44:09:36
taille: 10Mbit/s
capacité: 100Mbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=half latency=32 link=no maxlatency=64 mingnt=32 multicast=yes port=MII speed=10Mbit/s
ressources: irq:16 portE/S:2000(taille=256) mémoire:b0102000-b01020ff
>> lsmod
Module Size Used by
bnep 18895 2
rfcomm 53664 4
bluetooth 342208 10 bnep,rfcomm
snd_hda_codec_realtek 55163 1
dm_crypt 22589 0
snd_hda_intel 42730 3
snd_hda_codec 164067 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13272 1 snd_hda_codec
snd_pcm 85501 2 snd_hda_codec,snd_hda_intel
snd_page_alloc 14230 2 snd_pcm,snd_hda_intel
snd_seq_midi 13132 0
binfmt_misc 13140 1
snd_seq_midi_event 14475 1 snd_seq_midi
snd_rawmidi 25135 1 snd_seq_midi
pcmcia 51828 0
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 28584 2 snd_pcm,snd_seq
yenta_socket 40201 0
ipw2200 136401 0
libipw 33144 1 ipw2200
joydev 17101 0
lib80211 14040 2 libipw,ipw2200
pcmcia_rsrc 18319 1 yenta_socket
serio_raw 13230 0
lpc_ich 16864 0
pcmcia_core 22328 3 pcmcia,pcmcia_rsrc,yenta_socket
snd 60939 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
cfg80211 409394 2 libipw,ipw2200
soundcore 12600 1 snd
parport_pc 31981 0
ppdev 17391 0
lp 13299 0
parport 40836 3 lp,ppdev,parport_pc
mac_hid 13037 0
hid_generic 12492 0
usbhid 46997 0
hid 87604 2 hid_generic,usbhid
i915 705659 3
i2c_algo_bit 13197 1 i915
drm_kms_helper 47182 1 i915
psmouse 91329 0
8139too 32571 0
drm 244037 4 i915,drm_kms_helper
8139cp 27171 0
mii 13654 2 8139cp,8139too
video 18903 1 i915>> iwconfig
eth1 IEEE 802.11bg ESSID:"FreeWifi"
Mode:Managed Frequency:2.462 GHz Access Point: F4:CA:E5:C3:D1:05
Bit Rate:54 Mb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=67/100 Signal level=-62 dBm Noise level=-85 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:16:36:44:09:36
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)
eth1 Link encap:Ethernet HWaddr 00:16:6f:12:10:0a
adr inet6: fe80::216:6fff:fe12:100a/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:20 erreurs:0 :0 overruns:0 frame:0
TX packets:96 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:3197 (3.1 KB) Octets transmis:14352 (14.3 KB)
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:65536 Metric:1
Packets reçus:176 erreurs:0 :0 overruns:0 frame:0
TX packets:176 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:12675 (12.6 KB) Octets transmis:12675 (12.6 KB)
>> sudo iwlist scan
eth1 Scan completed :
Cell 01 - Address: 14:0C:76:F5:2D:F9
ESSID:"FreeWifi"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.452 GHz (Channel 9)
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
22 Mb/s; 6 Mb/s; 9 Mb/s; 12 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Quality=100/100 Signal level=-15 dBm
Extra: Last beacon: 0ms ago
Cell 02 - Address: 14:0C:76:F5:2D:F8
ESSID:"Freebox-62CBB8"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.452 GHz (Channel 9)
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
22 Mb/s; 6 Mb/s; 9 Mb/s; 12 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Quality=100/100 Signal level=-15 dBm
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 4ms ago
Cell 03 - Address: 14:0C:76:F5:2D:FA
ESSID:"FreeWifi_secure"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.452 GHz (Channel 9)
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
22 Mb/s; 6 Mb/s; 9 Mb/s; 12 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Quality=100/100 Signal level=-15 dBm
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
Extra: Last beacon: 48ms ago
Cell 04 - Address: F4:CA:E5:C3:D1:06
ESSID:"FreeWifi_secure"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.462 GHz (Channel 11)
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
22 Mb/s; 6 Mb/s; 9 Mb/s; 12 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Quality=48/100 Signal level=-72 dBm
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
Extra: Last beacon: 1996ms ago
Cell 05 - Address: F4:CA:E5:C3:D1:04
ESSID:"freebox_ZJTWPS"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.462 GHz (Channel 11)
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
22 Mb/s; 6 Mb/s; 9 Mb/s; 12 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Quality=50/100 Signal level=-71 dBm
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 2552ms ago
Cell 06 - Address: F4:CA:E5:C3:D1:05
ESSID:"FreeWifi"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.462 GHz (Channel 11)
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
22 Mb/s; 6 Mb/s; 9 Mb/s; 12 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Quality=100/100 Signal level=-73 dBm
Extra: Last beacon: 64ms ago
Cell 07 - Address: 00:19:70:44:CA:7F
ESSID:"Livebox-ecf8"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:on
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Quality=56/100 Signal level=-67 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
Extra: Last beacon: 2676ms ago
Cell 08 - Address: 14:0C:76:F3:1B:85
ESSID:"FreeWifi"
Protocol:IEEE 802.11bg
Mode:Master
Channel:0
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
22 Mb/s; 6 Mb/s; 9 Mb/s; 12 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Quality=65/100 Signal level=-61 dBm
Extra: Last beacon: 14656ms ago
Extra: Channel flags: INVALID
>> uname -r -m
3.13.0-35-generic i686
>> cat /etc/network/interfaces
auto lo
iface lo inet loopback
>> nm-tool
NetworkManager Tool
State: connecting
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: 8139too
State: unavailable
Default: no
HW Address: 00:16:36:44:09:36
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: eth1 [FreeWifi] -----------------------------------------------------
Type: 802.11 WiFi
Driver: ipw2200
State: connecting (getting IP configuration)
Default: no
HW Address: 00:16:6F:12:10:0A
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
FreeWifi_secure: Infra, 14:0C:76:F5:2D:FA, Freq 2452 MHz, Rate 54 Mb/s, Strength 100 WPA2 Enterprise
FreeWifi_secure: Infra, F4:CA:E5:C3:D1:06, Freq 2462 MHz, Rate 54 Mb/s, Strength 45 WPA2 Enterprise
Livebox-ecf8: Infra, 00:19:70:44:CA:7F, Freq 2437 MHz, Rate 54 Mb/s, Strength 47 WPA WPA2
freebox_ZJTWPS: Infra, F4:CA:E5:C3:D1:04, Freq 2462 MHz, Rate 54 Mb/s, Strength 44 WPA2
FreeWifi: Infra, 14:0C:76:F5:2D:F9, Freq 2452 MHz, Rate 54 Mb/s, Strength 100
FreeWifi: Infra, F4:CA:E5:C3:D1:05, Freq 2462 MHz, Rate 54 Mb/s, Strength 56
Freebox-62CBB8: Infra, 14:0C:76:F5:2D:F8, Freq 2452 MHz, Rate 54 Mb/s, Strength 100 WPA
FreeWifi: Infra, 14:0C:76:F3:1B:85, Freq 0 MHz, Rate 54 Mb/s, Strength 65
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noMerci à toute la communauté!
Telemak29
Dernière modification par Telemak29 (Le 11/09/2014, à 17:45)
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