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#1 Le 20/05/2009, à 09:56
- samy.p
wifi invisible
Bonjour, j'ai un problème depuis la mise à jour vers la dernière version de kubuntu. Mon wifi fonctionne bien au travail mais ne fonctionne pas à la maison. J'ai un ordi xp à la maison qui lui capte bien le wifi de ma borne.
Ma borne est complètement invisible.
J'ai déjà eu ce problème lors de ma première installation, quelqu'un m'avait dit de rajouter une ligne dans un fichier mais je ne me souvient plus de rien !!
Voici le résultat des commandes demandées :
Merci
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.04
DISTRIB_CODENAME=jaunty
DISTRIB_DESCRIPTION="Ubuntu 9.
lsusb
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
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
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
01:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
02:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
03:0b.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
03:0b.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
03:0b.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SDHost Controller
sudo lshw -C network
*-network
description: Ethernet interface
product: 82573L Gigabit Ethernet Controller
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 00
serial: 00:15:b7:f7:0e:6b
capacity: 1GB/s
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=0.3.3.3-k6 firmware=0.5-1 latency=0 link=no module=e1000e multicast=yes port=twisted pair
*-network
description: Wireless interface
product: PRO/Wireless 3945ABG [Golan] Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wmaster0
version: 02
serial: 00:19:d2:95:88:0e
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwl3945 ip=10.50.29.65 latency=0 module=iwl3945 multicast=yes wireless=IEEE 802.11abg
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: d6:07:c3:01:01:b7
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
lsmod
Module Size Used by
ipv6 263972 10
af_packet 25728 4
i915 38144 2
drm 86056 3 i915
rfcomm 44432 0
bridge 56980 0
stp 10628 1 bridge
bnep 20480 2
sco 18308 2
l2cap 30464 6 rfcomm,bnep
bluetooth 61924 6 rfcomm,bnep,sco,l2cap
pci_slot 12552 0
sbs 19464 0
sbshc 13440 1 sbs
wmi 14504 0
sbp2 29324 0
lp 17156 0
arc4 9984 2
snd_hda_intel 381488 1
ecb 10880 2
crypto_blkcipher 25476 1 ecb
pcmcia 43052 0
snd_pcm_oss 46848 0
snd_mixer_oss 22784 1 snd_pcm_oss
snd_pcm 83204 2 snd_hda_intel,snd_pcm_oss
iwl3945 98804 0
rfkill 17176 2 iwl3945
snd_timer 29960 1 snd_pcm
iTCO_wdt 18596 0
mac80211 216820 1 iwl3945
yenta_socket 31756 1
snd 63268 7 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
joydev 18368 0
sdhci_pci 15360 0
ppdev 15620 0
iTCO_vendor_support 11652 1 iTCO_wdt
sdhci 23940 1 sdhci_pci
rsrc_nonstatic 19072 1 yenta_socket
led_class 12164 1 iwl3945
serio_raw 13444 0
soundcore 15328 1 snd
parport_pc 39204 1
intel_agp 33724 1
pcspkr 10624 0
mmc_core 58268 1 sdhci
pcmcia_core 43412 3 pcmcia,yenta_socket,rsrc_nonstatic
agpgart 42184 3 drm,intel_agp
cfg80211 32392 2 iwl3945,mac80211
snd_page_alloc 16136 2 snd_hda_intel,snd_pcm
button 14224 0
battery 18436 0
psmouse 45200 0
evdev 17696 11
parport 42604 3 lp,ppdev,parport_pc
video 25104 0
container 11520 0
output 11008 1 video
ac 12292 0
ext3 133384 1
jbd 55444 1 ext3
mbcache 16004 1 ext3
usbhid 35840 0
hid 50560 1 usbhid
sd_mod 42264 3
crc_t10dif 9984 1 sd_mod
sr_mod 22212 0
cdrom 43168 1 sr_mod
sg 39732 0
ata_generic 12932 0
pata_acpi 12160 0
ata_piix 24580 2
libata 177312 3 ata_generic,pata_acpi,ata_piix
ohci1394 37936 0
scsi_mod 155212 5 sbp2,sd_mod,sr_mod,sg,libata
ieee1394 96324 2 sbp2,ohci1394
ehci_hcd 43276 0
uhci_hcd 30736 0
usbcore 148848 4 usbhid,ehci_hcd,uhci_hcd
e1000e 112680 0
dock 16656 1 libata
thermal 23708 0
processor 42156 3 thermal
fan 12548 0
fbcon 47648 0
tileblit 10880 1 fbcon
font 16512 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblit
fuse 60828 1
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
eth1 IEEE 802.11abg ESSID:"College Albert Camus"
Mode:Managed Frequency:2.412 GHz Access Point: 00:19:BB:FE:13:29
Bit Rate=24 Mb/s Tx-Power=15 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality=68/100 Signal level:-65 dBm Noise level=-97 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
eth0 Link encap:Ethernet HWaddr 00:15:b7:f7:0e:6b
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)
Mémoire:ffce0000-ffd00000
eth1 Link encap:Ethernet HWaddr 00:19:d2:95:88:0e
inet adr:10.50.29.65 Bcast:10.50.29.255 Masque:255.255.255.0
adr inet6: fe80::219:d2ff:fe95:880e/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:9509 erreurs:0 :0 overruns:0 frame:0
TX packets:2155 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2160629 (2.1 MB) Octets transmis:687417 (687.4 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:16436 Metric:1
Packets reçus:84 erreurs:0 :0 overruns:0 frame:0
TX packets:84 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:4200 (4.2 KB) Octets transmis:4200 (4.2 KB)
wmaster0 Link encap:UNSPEC HWaddr 00-19-D2-95-88-0E-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING 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)
sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
eth1 Scan completed :
Cell 01 - Address: 00:19:BB:FE:13:29
ESSID:"College Albert Camus"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=59/100 Signal level:-72 dBm Noise level=-97 dBm
Encryption key:off
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; 9 Mb/s; 18 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000ed58a483181
Extra: Last beacon: 92ms ago
Cell 02 - Address: 00:1E:4C:C5:04:B1
ESSID:"Livebox-5BF8"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=42/100 Signal level:-84 dBm Noise level=-97 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
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:tsf=00000028f178418b
Extra: Last beacon: 3484ms ago
Cell 03 - Address: 00:18:E7:4F:AA:0F
ESSID:"Livebox-7AF8"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=28/100 Signal level:-92 dBm Noise level=-97 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
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:tsf=0000006112ce4181
Extra: Last beacon: 2728ms ago
pan0 Interface doesn't support scanning.
uname -r -m
2.6.27-7-generic i686
cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool
NetworkManager Tool
State: connected
** (process:8330): WARNING **: error: failed to read connections from org.freedesktop.NetworkManagerUserSettings:
No such method 'ListConnections' in interface 'org.freedesktop.NetworkManagerSettings' at object path '/org/freedesktop/NetworkManagerSettings' (signature '')
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: e1000e
State: unavailable
Default: no
HW Address: 00:15:B7:F7:0E:6B
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: eth1 -----------------------------------------------------------------
Type: 802.11 WiFi
Driver: iwl3945
State: connected
Default: yes
HW Address: 00:19:D2:95:88:0E
Capabilities:
Speed: 24 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
Livebox-7AF8: Infra, 00:18:E7:4F:AA:0F, Freq 2437 MHz, Rate 54 Mb/s, Strength 30 WPA
Livebox-5BF8: Infra, 00:1E:4C:C5:04:B1, Freq 2412 MHz, Rate 54 Mb/s, Strength 42 WPA
*College Albert Camus: Infra, 00:19:BB:FE:13:29, Freq 2412 MHz, Rate 54 Mb/s, Strength 58
IPv4 Settings:
Address: 10.50.29.65
Prefix: 24 (255.255.255.0)
Gateway: 10.50.29.5
DNS: 10.50.29.5
DNS: 193.49.64.5#2 Le 20/05/2009, à 09:57
- haru
Re : wifi invisible
C'est quoi le nom de ton routeur wifi ? Par exemple pour les livebox, c'est "Livebox-1638"
Dernière modification par haru (Le 20/05/2009, à 09:58)
Hors ligne
#3 Le 20/05/2009, à 10:07
- samy.p
Re : wifi invisible
Bonjour, j'envoie ce mail de mon lieu de travail mais à la maison le SSID de la borne wifi est : Entreprise Wireless AP.
Voila
#4 Le 20/05/2009, à 10:11
- haru
Re : wifi invisible
A d'accord ! Je ne sais pas trop dans ce cas la. Je n'ai jamais eu cela
Desole
Hors ligne
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