Pages : 1
#1 Le 31/08/2008, à 09:28
- BOUYER
Probleme connection wifi !!
Bonjour,
Je suis sous Ubuntu et je ne parviens pas à me connecter en Wifi...J'ai Free mais mon linux réagit comme si il ne reconnaissait pas ma Freebox...il percoit le réseau mais cherche en vain et me redemande sans arrêt la clef...C'est sans doute très simple à régler mais je suis débutant en linux et ne parviens pas à régler ce problème malgré mes recherches.
Pouvez-vous m'aider?
Merci...
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#2 Le 31/08/2008, à 09:36
- Ashen42
Re : Probleme connection wifi !!
Bonjour Bouyer,
Je suppose que tu utilises Network Manager. Lorsque tu clics sur l'icône du réseau en haut à droite, tu vois donc le nom de ton réseau. Après avoir saisit la clé Wep/Wap, essayes de fermer et réouvrir ta session.
Si cela ne fonctionne toujours pas, tu peux toujours essayer de passer par la configuration manuelle.
A+
Ubuntu 8.04 Hardy sur Desktop et sur Dell XPS 1530
Hors ligne
#3 Le 31/08/2008, à 10:28
- BOUYER
Re : Probleme connection wifi !!
Bonjour Bouyer,
Je suppose que tu utilises Network Manager. Lorsque tu clics sur l'icône du réseau en haut à droite, tu vois donc le nom de ton réseau. Après avoir saisit la clé Wep/Wap, essayes de fermer et réouvrir ta session.
Si cela ne fonctionne toujours pas, tu peux toujours essayer de passer par la configuration manuelle.
A+
Bonjour,
je n'ai que le réseau cablé et quand je veux passer à la config manuel et que je rentre toutes les infos rien ne se passe !
Hors ligne
#4 Le 31/08/2008, à 10:43
- Ashen42
Re : Probleme connection wifi !!
Tu as un portable ou un desktop ?
Donc, lorsque tu cliques sur les 2 ordinateurs en haut à droite, on te propose seulement "Réseau câblé"
Quand tu choisis "Configuration manuelle", dans l'écran des réglages, as tu les choix suivants :
- Connexion sans fil
- Connexion filaire
- Connexion point à point
Courage 
Ubuntu 8.04 Hardy sur Desktop et sur Dell XPS 1530
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#5 Le 31/08/2008, à 10:45
- BOUYER
Re : Probleme connection wifi !!
Tu as un portable ou un desktop ?
Donc, lorsque tu cliques sur les 2 ordinateurs en haut à droite, on te propose seulement "Réseau câblé"
Quand tu choisis "Configuration manuelle", dans l'écran des réglages, as tu les choix suivants :
- Connexion sans fil
- Connexion filaire
- Connexion point à pointCourage
J'ai un desktop!
J'ai fais les commandes suivante Code:
cat /etc/lsb-release
lsusb
lspci
sudo lshw -C network
lsmod
iwconfig
ifconfig
iwlist scan
uname -r -m
cat /etc/network/interfaces
Et voici le résultat:
bouyer@bouyer-desktop:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.1"
bouyer@bouyer-desktop:~$ lsusb
Bus 007 Device 001: ID 0000:0000
Bus 006 Device 001: ID 0000:0000
Bus 005 Device 002: ID 093a:2608 Pixart Imaging, Inc.
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 003: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 001 Device 001: ID 0000:0000
bouyer@bouyer-desktop:~$ lspci
00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 03)
00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 82)
00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 02)
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 02)
01:01.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 61)
01:01.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 61)
01:01.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 63)
01:01.3 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 46)
01:03.0 Ethernet controller: Marvell Technology Group Ltd. 88w8335 [Libertas] 802.11b/g Wireless (rev 03)
01:04.0 Ethernet controller: National Semiconductor Corporation DP83815 (MacPhyter) Ethernet Controller
bouyer@bouyer-desktop:~$ sudo lshw -C network
[sudo] password for bouyer:
Sorry, try again.
[sudo] password for bouyer:
*-network:0
description: Wireless interface
product: 88w8335 [Libertas] 802.11b/g Wireless
vendor: Marvell Technology Group Ltd.
physical id: 3
bus info: pci@0000:01:03.0
logical name: wlan0
version: 03
serial: 00:40:f4:d9:c2:0a
width: 32 bits
clock: 66MHz
capabilities: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ndiswrapper+wg311v3 driverversion=1.52+NETGEAR,02/22/2005,3.1.1.7 latency=32 link=no module=ndiswrapper multicast=yes wireless=IEEE 802.11g
*-network:1
description: Ethernet interface
product: DP83815 (MacPhyter) Ethernet Controller
vendor: National Semiconductor Corporation
physical id: 4
bus info: pci@0000:01:04.0
logical name: eth0
version: 00
serial: 00:0f:b5:8f:96:f5
size: 100MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical tp mii fibre 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=natsemi driverversion=2.1 duplex=full ip=192.168.0.2 latency=32 link=yes maxlatency=52 mingnt=11 module=natsemi multicast=yes port=twisted pair speed=100MB/s
bouyer@bouyer-desktop:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:off/any
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Bit Rate:11 Mb/s Sensitivity=-200 dBm
RTS thr=2346 B Fragment thr=2346 B
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
bouyer@bouyer-desktop:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:0f:b5:8f:96:f5
inet adr:192.168.0.2 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: 2a01:e35:2f2f:5a00:20f:b5ff:fe8f:96f5/64 Scope:Global
adr inet6: fe80::20f:b5ff:fe8f:96f5/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:3108 erreurs:0 :0 overruns:0 frame:0
TX packets:3921 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2076855 (1.9 MB) Octets transmis:587292 (573.5 KB)
Interruption:23 Adresse de base:0x2000
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:16436 Metric:1
Packets reçus:825 erreurs:0 :0 overruns:0 frame:0
TX packets:825 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:43156 (42.1 KB) Octets transmis:43156 (42.1 KB)
wlan0 Link encap:Ethernet HWaddr 00:40:f4:d9:c2:0a
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:267 erreurs:0 :0 overruns:0 frame:0
TX packets:246 errors:0 dropped:126 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:32071 (31.3 KB) Octets transmis:33117 (32.3 KB)
Interruption:17 Mémoire:ff8d0000-ff8e0000
wlan0:avahi Link encap:Ethernet HWaddr 00:40:f4:d9:c2:0a
inet adr:169.254.7.238 Bcast:169.254.255.255 Masque:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
Interruption:17 Mémoire:ff8d0000-ff8e0000
bouyer@bouyer-desktop:~$ iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 6A:1D:83:FE:6A:A8
ESSID:"wolverine6637"
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.412 GHz (Channel 1)
Quality:59/100 Signal level:-58 dBm Noise level:-96 dBm
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
Extra:bcn_int=100
Extra:atim=0
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
Cell 02 - Address: 6A:1D:83:FE:6A:A9
ESSID:""
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.412 GHz (Channel 1)
Quality:56/100 Signal level:-60 dBm Noise level:-96 dBm
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
Extra:bcn_int=100
Extra:atim=0
Cell 03 - Address: 6A:1D:83:FE:6A:AA
ESSID:""
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.412 GHz (Channel 1)
Quality:46/100 Signal level:-66 dBm Noise level:-96 dBm
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
Extra:bcn_int=100
Extra:atim=0
Cell 04 - Address: 6A:1D:83:FE:6A:AB
ESSID:""
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.412 GHz (Channel 1)
Quality:59/100 Signal level:-58 dBm Noise level:-96 dBm
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
Extra:bcn_int=100
Extra:atim=0
Cell 05 - Address: 00:17:33:4D:92:C0
ESSID:"Neuf WiFi"
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.462 GHz (Channel 11)
Quality:12/100 Signal level:-88 dBm Noise level:-96 dBm
Encryption key:off
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; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:bcn_int=100
Extra:atim=0
Cell 06 - Address: 00:17:33:4D:92:B9
ESSID:"NEUF_92B8"
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.462 GHz (Channel 11)
Quality:9/100 Signal level:-90 dBm Noise level:-96 dBm
Encryption key:on
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; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:bcn_int=100
Extra:atim=0
Cell 07 - Address: DA:AC:97:E3:6B:12
ESSID:""
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.462 GHz (Channel 11)
Quality:18/100 Signal level:-84 dBm Noise level:-96 dBm
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
Extra:bcn_int=100
Extra:atim=0
Cell 08 - Address: DA:AC:97:E3:6B:13
ESSID:"freephonie"
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.462 GHz (Channel 11)
Quality:15/100 Signal level:-86 dBm Noise level:-96 dBm
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
Extra:bcn_int=100
Extra:atim=0
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
Cell 09 - Address: DA:AC:97:E3:6B:10
ESSID:"freebox"
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.462 GHz (Channel 11)
Quality:15/100 Signal level:-86 dBm Noise level:-96 dBm
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
Extra:bcn_int=100
Extra:atim=0
Cell 10 - Address: DA:AC:97:E3:6B:11
ESSID:""
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.462 GHz (Channel 11)
Quality:12/100 Signal level:-88 dBm Noise level:-96 dBm
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
Extra:bcn_int=100
Extra:atim=0
bouyer@bouyer-desktop:~$
bouyer@bouyer-desktop:~$ uname -r -m
2.6.24-19-generic i686
bouyer@bouyer-desktop:~$
bouyer@bouyer-desktop:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
iface wlan0 inet dhcp
wpa-driver wext
wpa-key-mgmt WPA-PSK
wpa-proto WPA2
wpa-ssid wolverine6637
auto wlan0
bouyer@bouyer-desktop:~$
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