Forum Ubuntu-fr.org / connexion wifi pas possible

Réponse à : connexion wifi pas possible

dummy@example.com (chibbata) — Thu, 31 Jan 2013 21:51:36 +0000

@cedricole

sudo apt-get install firmware-b43-installer

redemarres le pc

Réponse à : connexion wifi pas possible

dummy@example.com (Tedd88) — Thu, 31 Jan 2013 20:56:18 +0000

J'ai un problème équivalent mais je vois bien mon réseau Wifi et pas moyen de me connecter malgrès que le mot de passe soit correct...

Si ça peut aider quelqu'un à trouver, j'ai essayer pas mal de truc mais rien ne marche :

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
tedd@tedd-Latitude-D810:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 413c:8103 Dell Computer Corp. Wireless 350 Bluetooth
tedd@tedd-Latitude-D810:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
00:1d.3 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3)
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03)
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI M24 1P [Radeon Mobility X600]
02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 01)
03:01.0 CardBus bridge: Texas Instruments PCI6515 Cardbus Controller
03:01.5 Communication controller: Texas Instruments PCI6515 SmartCard Controller
03:03.0 Network controller: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection (rev 05)
tedd@tedd-Latitude-D810:~$ lspci -nn | grep -i net
02:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express [14e4:1677] (rev 01)
03:03.0 Network controller [0280]: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection [8086:4220] (rev 05)
tedd@tedd-Latitude-D810:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
Subsystem: Dell Device 0186
00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
Subsystem: Dell Device 0186
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
Subsystem: Dell Device 0186
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
Subsystem: Dell Device 0186
Kernel driver in use: uhci_hcd
00:1d.3 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
Subsystem: Dell Device 0186
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
Subsystem: Dell Device 0186
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3)
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
Subsystem: Dell Device 0186
Kernel driver in use: snd_intel8x0
Kernel modules: snd-intel8x0
00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 03)
Subsystem: Conexant Systems, Inc. Device 5423
Kernel modules: snd-intel8x0m
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)
Subsystem: Dell Device 0186
Kernel modules: iTCO_wdt, intel-rng
00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03)
Subsystem: Dell Device 0186
Kernel driver in use: ata_piix
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI M24 1P [Radeon Mobility X600]
Subsystem: Dell Device 2002
Kernel driver in use: radeon
Kernel modules: radeon, radeonfb
02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 01)
Subsystem: Dell Device 0186
Kernel driver in use: tg3
Kernel modules: tg3
03:01.0 CardBus bridge: Texas Instruments PCI6515 Cardbus Controller
Subsystem: Dell Device 0186
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
03:01.5 Communication controller: Texas Instruments PCI6515 SmartCard Controller
Subsystem: Dell Device 0186
03:03.0 Network controller: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection (rev 05)
Subsystem: Intel Corporation Dell Latitude D600
Kernel driver in use: ipw2200
Kernel modules: ipw2200
tedd@tedd-Latitude-D810:~$ sudo lshw -C network
*-network
description: Ethernet interface
produit: NetXtreme BCM5751 Gigabit Ethernet PCI Express
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: eth0
version: 01
numéro de série: 00:14:22:ed:dc:42
taille: 100Mbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.121 duplex=full firmware=5751-v3.29a ip=192.168.1.105 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:16 mémoire:dfcf0000-dfcfffff
*-network
description: Interface réseau sans fil
produit: PRO/Wireless 2200BG [Calexico2] Network Connection
fabriquant: Intel Corporation
identifiant matériel: 3
information bus: pci@0000:03:03.0
nom logique: eth1
version: 05
numéro de série: 00:16:6f:0e:ac:e4
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=64 link=no maxlatency=24 mingnt=3 multicast=yes wireless=IEEE 802.11bg
ressources: irq:17 mémoire:dfbff000-dfbfffff
tedd@tedd-Latitude-D810:~$ lsmod
Module Size Used by
btrfs 638248 0
zlib_deflate 26622 1 btrfs
libcrc32c 12543 1 btrfs
ufs 78131 0
qnx4 13309 0
hfsplus 83544 0
hfs 49479 0
minix 31453 0
ntfs 100206 0
vfat 17308 0
msdos 17132 0
fat 55605 2 vfat,msdos
jfs 175085 0
xfs 747494 0
reiserfs 230943 0
ext2 67987 0
joydev 17393 0
snd_intel8x0 33455 2
snd_ac97_codec 110213 1 snd_intel8x0
ac97_bus 12642 1 snd_ac97_codec
snd_pcm 80916 2 snd_intel8x0,snd_ac97_codec
snd_seq_midi 13132 0
snd_rawmidi 25424 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
pcmcia 39826 0
snd_seq 51592 2 snd_seq_midi,snd_seq_midi_event
dell_laptop 17767 0
snd_timer 28931 2 snd_pcm,snd_seq
dcdbas 14098 1 dell_laptop
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
psmouse 86520 0
ipw2200 146241 0
libipw 46732 1 ipw2200
cfg80211 178877 2 ipw2200,libipw
radeon 737926 3
snd 62218 11 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
yenta_socket 27465 0
pcmcia_rsrc 18367 1 yenta_socket
pcmcia_core 21511 3 pcmcia,yenta_socket,pcmcia_rsrc
soundcore 14635 1 snd
serio_raw 13027 0
lib80211 14040 2 ipw2200,libipw
snd_page_alloc 14108 2 snd_intel8x0,snd_pcm
rfcomm 38139 12
btusb 17948 2
ttm 65344 1 radeon
drm_kms_helper 45466 1 radeon
parport_pc 32114 0
bnep 17830 2
drm 197641 5 radeon,ttm,drm_kms_helper
video 19068 0
ppdev 12849 0
bluetooth 158479 23 rfcomm,btusb,bnep
mac_hid 13077 0
i2c_algo_bit 13199 1 radeon
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
tg3 141369 0
tedd@tedd-Latitude-D810:~$ iwconfig
lo no wireless extensions.

eth1 IEEE 802.11bg ESSID:"\xF3XF\x06G+&\x0E\x0D\xD2\xEB\xB2\x1Fl:;\xC0T*\xAB\xBAN\xF8\xF6\xC7\x16\x9Es\x11\x08\xDB\x04"
Mode:Managed Frequency:2.452 GHz Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
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

eth0 no wireless extensions.

tedd@tedd-Latitude-D810:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:14:22:ed:dc:42
inet adr:192.168.1.105 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::214:22ff:feed:dc42/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:41703 erreurs:0 :0 overruns:0 frame:0
TX packets:15880 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:61074504 (61.0 MB) Octets transmis:1471410 (1.4 MB)
Interruption:16

eth1 Link encap:Ethernet HWaddr 00:16:6f:0e:ac:e4
adr inet6: fe80::216:6fff:fe0e:ace4/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:234 :234 overruns:0 frame:0
TX packets:18 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:4022 (4.0 KB)
Interruption:17 Adresse de base:0x2000 Mémoire:dfbff000-dfbfffff

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:807 erreurs:0 :0 overruns:0 frame:0
TX packets:807 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:98379 (98.3 KB) Octets transmis:98379 (98.3 KB)

tedd@tedd-Latitude-D810:~$ sudo iwlist scan
lo Interface doesn't support scanning.

eth1 Scan completed :
Cell 01 - Address: 06:19:70:98:5D:83
ESSID:"FON_BELGACOM"
Protocol:IEEE 802.11g
Mode:Master
Frequency:2.412 GHz (Channel 1)
Encryption key:off
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=48/100 Signal level=-72 dBm
Extra: Last beacon: 380ms ago
Cell 02 - Address: 00:19:70:98:5D:83
ESSID:"bbox2-79e4"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.412 GHz (Channel 1)
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=46/100 Signal level=-73 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: 380ms ago
Cell 03 - Address: 00:19:70:AA:F2:69
ESSID:"bboxDAVID"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.412 GHz (Channel 1)
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=48/100 Signal level=-72 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: 364ms ago
Cell 04 - Address: 00:25:9C:0B:B2:69
ESSID:"Chez Tedd"
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; 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=97/100 Signal level=-26 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Preauthentication Supported
Extra: Last beacon: 136ms ago
Cell 05 - Address: 00:25:86:BD:47:C2
ESSID:"DUBUISSON"
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; 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=59/100 Signal level=-65 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: 160ms ago
Cell 06 - Address: 74:EA:3A:A2:DC:ED
ESSID:"bgm"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.412 GHz (Channel 1)
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=29/100 Signal level=-82 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: 804ms ago
Cell 07 - Address: 5C:33:8E:90:B5:91
ESSID:"sagem-46e0"
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; 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=31/100 Signal level=-81 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Extra: Last beacon: 552ms ago
Cell 08 - Address: A2:21:B7:EB:F3:76
ESSID:"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.412 GHz (Channel 1)
Encryption key:on
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Quality=25/100 Signal level=-84 dBm
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
Extra: Last beacon: 796ms ago
Cell 09 - Address: A2:21:B7:EB:F3:75
ESSID:"VOO_HOMESPOT"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.412 GHz (Channel 1)
Encryption key:off
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Quality=25/100 Signal level=-84 dBm
Extra: Last beacon: 796ms ago
Cell 10 - Address: A0:21:B7:EB:F3:74
ESSID:"VOO-847852"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.412 GHz (Channel 1)
Encryption key:on
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Quality=29/100 Signal level=-82 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: 7560ms ago

eth0 Interface doesn't support scanning.

tedd@tedd-Latitude-D810:~$ uname -r -m
3.2.0-36-generic-pae i686
tedd@tedd-Latitude-D810:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback

tedd@tedd-Latitude-D810:~$ nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth1 -----------------------------------------------------------------
Type: 802.11 WiFi
Driver: ipw2200
State: disconnected
Default: no
HW Address: 00:16:6F:0E:AC:E4

Capabilities:

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

Wireless Access Points
bboxDAVID: Infra, 00:19:70:AA:F2:69, Freq 2412 MHz, Rate 54 Mb/s, Strength 60 WPA WPA2
DUBUISSON: Infra, 00:25:86:BD:47:C2, Freq 2462 MHz, Rate 54 Mb/s, Strength 52 WPA WPA2
bbox2-79e4: Infra, 00:19:70:98:5D:83, Freq 2412 MHz, Rate 54 Mb/s, Strength 44 WPA WPA2
FON_BELGACOM: Infra, 06:19:70:98:5D:83, Freq 2412 MHz, Rate 54 Mb/s, Strength 42
bgm: Infra, 74:EA:3A:A2:DC:ED, Freq 2412 MHz, Rate 54 Mb/s, Strength 34 WPA WPA2
sagem-46e0: Infra, 5C:33:8E:90:B5:91, Freq 2462 MHz, Rate 54 Mb/s, Strength 32 WPA
Chez Tedd: Infra, 00:25:9C:0B:B2:69, Freq 2452 MHz, Rate 54 Mb/s, Strength 100 WPA WPA2
VOO-847852: Infra, A0:21:B7:EB:F3:74, Freq 2412 MHz, Rate 54 Mb/s, Strength 27 WPA WPA2
VOO_HOMESPOT: Infra, A2:21:B7:EB:F3:75, Freq 2412 MHz, Rate 54 Mb/s, Strength 29

- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: tg3
State: connected
Default: yes
HW Address: 00:14:22:ED:DC:42

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

Wired Properties
Carrier: on

IPv4 Settings:
Address: 192.168.1.105
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1

DNS: 109.88.203.3
DNS: 62.197.111.140

Réponse à : connexion wifi pas possible

dummy@example.com (cedricole) — Sat, 05 Jan 2013 12:13:16 +0000

Bonjour Michel
Comme je l'ai dit je débarque (même trouver le terminal m'a demandé du temps ), donc désolé de ne pas avoir suivi le protocole, je crois avoir l'essentiel ci-dessous :
cedricole@cedricole-Latitude-D810:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
cedricole@cedricole-Latitude-D810:~$ sudo lshw -C network
[sudo] password for cedricole:
Sorry, try again.
[sudo] password for cedricole:
*-network
description: Ethernet interface
produit: NetXtreme BCM5751 Gigabit Ethernet PCI Express
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: eth0
version: 01
numéro de série: 00:14:22:f3:ee:e1
taille: 100Mbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.121 duplex=full firmware=5751-v3.29a ip=192.168.1.49 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:16 mémoire:dfcf0000-dfcfffff
*-network
description: Network controller
produit: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller
fabriquant: Broadcom Corporation
identifiant matériel: 3
information bus: pci@0000:03:03.0
version: 02
bits: 32 bits
horloge: 33MHz
fonctionnalités: bus_master
configuration: driver=b43-pci-bridge latency=64
ressources: irq:17 mémoire:dfbfe000-dfbfffff
*-network DÉSACTIVÉ
description: Interface réseau sans fil
identifiant matériel: 2
nom logique: wlan0
numéro de série: 00:14:a4:5f:31:33
fonctionnalités: ethernet physical wireless
configuration: broadcast=yes driver=b43 driverversion=3.2.0-35-generic-pae firmware=N/A link=no multicast=yes wireless=IEEE 802.11bg
cedricole@cedricole-Latitude-D810:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:14:22:f3:ee:e1
inet adr:192.168.1.49 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::214:22ff:fef3:eee1/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:2105 erreurs:0 :0 overruns:0 frame:0
TX packets:1627 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1971864 (1.9 MB) Octets transmis:270722 (270.7 KB)
Interruption:16

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:132 erreurs:0 :0 overruns:0 frame:0
TX packets:132 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:12829 (12.8 KB) Octets transmis:12829 (12.8 KB)

cedricole@cedricole-Latitude-D810:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback

cedricole@cedricole-Latitude-D810:~$ uname -r -m
3.2.0-35-generic-pae i686
cedricole@cedricole-Latitude-D810:~$

Merci encore

Réponse à : connexion wifi pas possible

dummy@example.com (michel_04) — Sat, 05 Jan 2013 10:59:36 +0000

Bonjour,

En haut de la première page du forum Wifi, il y a 2 possibilités pour donner les infos nécessaires à ceux qui pourraient t'aider :

Merci de fournir au minimum ces informations avant de poster.

Ou :

[script] Récolte des infos WIFI de ! À lire avant de poster !

A+

connexion wifi pas possible

dummy@example.com (cedricole) — Sat, 05 Jan 2013 10:43:51 +0000

Bonjour,

Je débarque dans le monde d'ubuntu.... et suis un peu perdu avec la méthode pour résoudre mon problème wifi que j'ai lu sur ce forum.
En gros, ma carte wifi de mon dell d810 ne semble par reconnu par ubuntu (toutes les mises à jour du système ont été effectuées) et je vois qu'on peut faire tourner le driver de windows sous le logiciel que j'ai télécharger (ndiswrapper), mais je ne comprends pas comment passer du driver télécharger chez dell au logiciel ndiswrapper... et à vrai dire je n'arrive même pas à comprendre comment voir depuis ubuntu quelle est ma carte wifi....
Alors si parmi les pédagogues que j'ai peu lire sur ce forum, quelqu'un pourrait m'aider.... ce serait vraiment magnifique

Merci d'avance