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#1 Le 19/10/2009, à 12:59
- lunux
[Corrigé] Problème WPA (portable eMachines)
Bonjour à tous,
Je peux me connecter au wifi libre sans problème.
Cependant j'ai du batailler pour me connecter avec mon poratble eMachines
à un réseau perso à clé WPA.
Symptôme : retour de la fenêtre de mot de passe WPA en boucle
avec un mot de passe préenregistré qui ne correspond pas à ce que je tape.
Finalement après mise à jour du kernel (dernière 9.04 et installation backports, lu ici)
la connexion était possible, et j'étais soulagé.
Je déménage et je me retrouve dans la même sitution :-( avec mon nouveau réseau perso.
N'ayant plus aucune piste, je poste ici.
Merci d'avance pour votre aide.
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.04
DISTRIB_CODENAME=jaunty
DISTRIB_DESCRIPTION="Ubuntu 9.04"lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 064e:a103 Suyin Corp.lspci -nn | grep -i net
04:00.0 Network controller [0280]: Intel Corporation Wireless WiFi Link 5100 [8086:4232]
05:00.0 Ethernet controller [0200]: Attansic Technology Corp. Device [1969:1062] (rev c0)sudo lshw -C network
*-network
description: Wireless interface
product: Wireless WiFi Link 5100
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:04:00.0
logical name: wmaster0
version: 00
serial: 00:21:6b:af:9b:1e
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwlagn ip=192.168.101.135 latency=0 module=iwlagn multicast=yes wireless=IEEE 802.11abg
*-network
description: Ethernet interface
product: Attansic Technology Corp.
vendor: Attansic Technology Corp.
physical id: 0
bus info: pci@0000:05:00.0
logical name: eth1
version: c0
serial: 00:23:5a:f1:55:65
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.0.1-NAPI firmware=N/A latency=0 link=no module=atl1c multicast=yes port=twisted pair
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: 6e:5f:3b:d5:73:d7
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yeslsmod
Module Size Used by
i915 67844 2
drm 96424 3 i915
binfmt_misc 16776 1
ppdev 15620 0
bridge 56212 0
stp 10500 1 bridge
bnep 20224 2
input_polldev 11912 0
joydev 18368 0
lp 17156 0
parport 42220 2 ppdev,lp
snd_hda_intel 435252 3
arc4 9856 2
ecb 10752 2
snd_pcm_oss 46336 0
snd_mixer_oss 22656 1 snd_pcm_oss
snd_pcm 83076 2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy 10756 0
snd_seq_oss 37760 0
snd_seq_midi 14336 0
snd_rawmidi 29696 1 snd_seq_midi
snd_seq_midi_event 15104 2 snd_seq_oss,snd_seq_midi
snd_seq 56880 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 29704 2 snd_pcm,snd_seq
snd_seq_device 14988 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
iwlagn 102788 0
iwlcore 112768 1 iwlagn
lbm_cw_mac80211 227492 2 iwlagn,iwlcore
led_class 12036 1 iwlcore
snd 62756 15 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 15200 1 snd
psmouse 61972 0
uvcvideo 63368 0
snd_page_alloc 16904 2 snd_hda_intel,snd_pcm
pcspkr 10496 0
atl1c 39556 0
serio_raw 13444 0
compat_ioctl32 9344 1 uvcvideo
videodev 41600 1 uvcvideo
v4l1_compat 21764 2 uvcvideo,videodev
lbm_cw_cfg80211 73888 3 iwlagn,iwlcore,lbm_cw_mac80211
intel_agp 34108 1
agpgart 42696 3 drm,intel_agp
iTCO_wdt 19108 0
iTCO_vendor_support 11652 1 iTCO_wdt
video 25872 0
output 11008 1 video
fbcon 46112 0
tileblit 10752 1 fbcon
font 16384 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblitiwconfig
lo no wireless extensions.
eth1 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11abg ESSID:"MCDONALDS"
Mode:Managed Frequency:2.412 GHz Access Point: 00:19:5B:ED:3E:39
Bit Rate=54 Mb/s Tx-Power=15 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality=70/70 Signal level=-37 dBm Noise level=-87 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.ifconfig
lo no wireless extensions.
eth1 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11abg ESSID:"MCDONALDS"
Mode:Managed Frequency:2.412 GHz Access Point: 00:19:5B:ED:3E:39
Bit Rate=54 Mb/s Tx-Power=15 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality=70/70 Signal level=-37 dBm Noise level=-87 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.
pierre@emax:~/Bureau$ clear
pierre@emax:~/Bureau$ ifconfig
eth1 Link encap:Ethernet HWaddr 00:23:5a:f1:55:65
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:249
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:4 erreurs:0 :0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:240 (240.0 B) Octets transmis:240 (240.0 B)
wlan0 Link encap:Ethernet HWaddr 00:21:6b:af:9b:1e
inet adr:192.168.101.135 Bcast:192.168.101.255 Masque:255.255.255.0
adr inet6: fe80::221:6bff:feaf:9b1e/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:5910 erreurs:0 :0 overruns:0 frame:0
TX packets:5673 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:6530830 (6.5 MB) Octets transmis:671567 (671.5 KB)
wmaster0 Link encap:UNSPEC HWaddr 00-21-6B-AF-9B-1E-62-31-00-00-00-00-00-00-00-00
UP RUNNING MTU:0 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)sudo iwlist scan
lo Interface doesn't support scanning.
eth1 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:19:5B:ED:3E:39
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=69/70 Signal level=-41 dBm
Encryption key:off
ESSID:"MCDONALDS"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
12 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:9 Mb/s; 18 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000528e99d181
Extra: Last beacon: 0ms ago
IE: Unknown: 00094D43444F4E414C4453
IE: Unknown: 010882848B960C183048
IE: Unknown: 030101
IE: Unknown: 0706474220010D0E
IE: Unknown: 2A0100
IE: Unknown: 32041224606C
Cell 02 - Address: 00:1E:F7:F4:52:70
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:""
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=000000528e32b284
Extra: Last beacon: 5924ms ago
IE: Unknown: 000100
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030104
IE: Unknown: 2A0103
IE: Unknown: 32043048606C
IE: Unknown: 851E000084000F00FF0319004D43444652494430320000000000000002000025
IE: Unknown: DD06004096010100
IE: Unknown: DD050040960304
IE: Unknown: DD050040960B01
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
Cell 03 - Address: 00:1E:F7:F4:50:10
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=56/70 Signal level=-54 dBm
Encryption key:on
ESSID:""
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=000000528e3f4ccc
Extra: Last beacon: 5724ms ago
IE: Unknown: 000100
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030106
IE: Unknown: 2A0102
IE: Unknown: 32043048606C
IE: Unknown: 851E000084000F00FF0319004D43444652494430310000000000000000000025
IE: Unknown: DD06004096010100
IE: Unknown: DD050040960304
IE: Unknown: DD050040960B01
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
Cell 04 - Address: 00:1E:F7:F4:50:A0
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:""
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=000000528e470198
Extra: Last beacon: 5504ms ago
IE: Unknown: 000100
IE: Unknown: 010882848B0C12961824
IE: Unknown: 030108
IE: Unknown: 2A0102
IE: Unknown: 32043048606C
IE: Unknown: 851E000084000F00FF0319004D43444652494430330000000000000000000025
IE: Unknown: DD06004096010100
IE: Unknown: DD050040960304
IE: Unknown: DD050040960B01
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
Cell 05 - Address: 00:03:52:B7:E9:00
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=31/70 Signal level=-79 dBm
Encryption key:off
ESSID:"campanile chambres"
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=00000000228c3663
Extra: Last beacon: 5316ms ago
IE: Unknown: 001263616D70616E696C65206368616D62726573
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
pan0 Interface doesn't support scanning.cat /etc/network/interfaces
auto lo
iface lo inet loopbacknm-tool
NetworkManager Tool
State: connected
- Device: eth1 -----------------------------------------------------------------
Type: Wired
Driver: atl1c
State: unavailable
Default: no
HW Address: 00:23:5A:F1:55:65
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [Auto MCDONALDS] ----------------------------------------------
Type: 802.11 WiFi
Driver: iwlagn
State: connected
Default: yes
HW Address: 00:21:6B:AF:9B:1E
Capabilities:
Speed: 54 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
campanile chambres: Infra, 00:03:52:B7:EC:B0, Freq 2452 MHz, Rate 54 Mb/s, Strength 44
orange: Infra, 00:14:A4:0A:D5:27, Freq 2412 MHz, Rate 54 Mb/s, Strength 37
*MCDONALDS: Infra, 00:19:5B:ED:3E:39, Freq 2412 MHz, Rate 54 Mb/s, Strength 100
print server 2AF953: Ad-Hoc, 02:44:7A:44:0E:BD, Freq 2462 MHz, Rate 11 Mb/s, Strength 45
campanile chambres: Infra, 00:03:52:B7:E9:00, Freq 2462 MHz, Rate 54 Mb/s, Strength 41
IPv4 Settings:
Address: 192.168.101.135
Prefix: 24 (255.255.255.0)
Gateway: 192.168.101.1
DNS: 192.168.101.1Noyau : 2.6.28-15-generic i686
Je suis actuellement connecté au wifi mcdo, come vous l'aurez remarqué. :-)
Merci d'avance pour votre aide.
Dernière modification par lunux (Le 20/10/2009, à 11:01)
Hors ligne
#2 Le 19/10/2009, à 13:41
- Zakhar
Re : [Corrigé] Problème WPA (portable eMachines)
C'est quoi ton réseau perso ? Bouygues ?
Et comment as-tu choisi (/subi) la "clé" ?
"A computer is like air conditioning: it becomes useless when you open windows." (Linus Torvald)
Hors ligne
#3 Le 19/10/2009, à 13:52
- lunux
Re : [Corrigé] Problème WPA (portable eMachines)
Merci pour ta réponse.
Le réseau en question (celui de mon proprio, je suis locataire)
est un réseau Orange Pro, donc Livebox.
1. Network-manager me propose de rentrer une clé WPA.
2. Première fois vide, ou si je l'a supprime du trousseau de clé : je la renseigne
3. Une fois la connexion échouée, il me repropose la même fenêtre,
mais avec une clé pré-remplie, qui n'est pas celle que j'ai rentrée, et qui ne fonctionne pas non plus.
Précision : j'ai bien fait reconfirmer le mot de passe à mon propriétaire.
Hors ligne
#4 Le 20/10/2009, à 10:59
- lunux
Re : [Corrigé] Problème WPA (portable eMachines)
Problème résolu. 
Malheureusement je n'ai pas la solution. 
J'ai trifouillé les réglagles DHCP en revenant au point de départ ne trouvant rien
(enfin je pense), et le déchiffrement WPA a fonctionné. 
Hors ligne
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