Pages : 1
#1 Le 28/05/2008, à 17:36
- doudoubens
pas de connexion wifi
bonjour a tous,
je suis debutant avec ubuntu.j'ai un probleme concernant le wifi.je n'arrive pas a me connecter en wifi,avec vista la connexion se fait automatiquement alors qu'avec ubuntu il ya rien qui fonctionne.je suis chez neuf telecom.si qqun peut m'aider pas a pas ca serait tres sympa.
merci d'avance.
le resultat de "ifconfig" sans le cable branché---->
eth0 Link encap:Ethernet HWaddr 00:1b:38:14:e8:5c
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:1981 erreurs:0 :0 overruns:0 frame:0
TX packets:1448 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2599253 (2.4 MB) Octets transmis:149560 (146.0 KB)
Interruption:249 Adresse de base:0x4000
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:2802 erreurs:0 :0 overruns:0 frame:0
TX packets:2802 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:140477 (137.1 KB) Octets transmis:140477 (137.1 KB)
wlan0 Link encap:Ethernet HWaddr 00:1b:77:5e:76:ad
inet adr:192.168.2.14 Bcast:192.168.2.255 Masque:255.255.255.0
adr inet6: fe80::21b:77ff:fe5e:76ad/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:709 erreurs:0 :0 overruns:0 frame:0
TX packets:1180 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:579835 (566.2 KB) Octets transmis:204552 (199.7 KB)
wmaster0 Link encap:UNSPEC HWaddr 00-1B-77-5E-76-AD-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)
Hors ligne
#2 Le 28/05/2008, à 17:52
- doudoubens
Re : pas de connexion wifi
iwconfig donne --->
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:"" Nickname:"Neuf WiFi"
Mode:Managed Frequency:2.437 GHz Access Point: 00:17:33:4F:13:B8
Bit Rate=54 Mb/s Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2346 B
Power Management:off
Link Quality=80/100 Signal level=-54 dBm Noise level=-89 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
Hors ligne
#3 Le 28/05/2008, à 17:52
- awala
Re : pas de connexion wifi
bonsoir
1) tu aurais du poster dans la catégorie wifi
2) nous poster le retour des commandes suivantes : http://forum.ubuntu-fr.org/viewtopic.php?id=141183
awala
Laptop Toshiba P200-1D0 sous karmic
Laptop Asus eeepc sous jaunty
Hors ligne
#4 Le 28/05/2008, à 18:05
- doudoubens
Re : pas de connexion wifi
merci de ta reponse
[cat /etc/lsb-release]
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04"
[lsusb]
Bus 007 Device 001: ID 0000:0000
Bus 006 Device 002: ID 04f2:b008 Chicony Electronics Co., Ltd
Bus 006 Device 001: ID 0000:0000
Bus 005 Device 002: ID 062a:0000 Creative Labs Optical Mouse
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 001: ID 0000:0000
[lspci]
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 2400
01:00.1 Audio device: ATI Technologies Inc RV610 audio device [Radeon HD 2400 PRO]
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E PCI Express Fast Ethernet controller (rev 01)
05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
0c:04.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
0c:04.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
0c:04.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
0c:04.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller
[sudo lshw -C network]
*-network
description: Ethernet interface
product: RTL8101E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:04:00.0
logical name: eth0
version: 01
serial: 00:1b:38:14:e8:5c
size: 100MB/s
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.2LK duplex=full ip=192.168.1.21 latency=0 link=yes module=r8169 multicast=yes port=twisted pair speed=100MB/s
*-network
description: Wireless interface
product: PRO/Wireless 3945ABG Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:05:00.0
logical name: wmaster0
version: 02
serial: 00:1b:77:5e:76:ad
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwl3945 latency=0 module=iwl3945 multicast=yes wireless=IEEE 802.11g
[lsmod]
Module Size Used by
ipv6 311720 10
af_packet 27272 4
rfcomm 47392 2
l2cap 28800 13 rfcomm
bluetooth 67748 4 rfcomm,l2cap
ppdev 11400 0
acpi_cpufreq 10832 2
cpufreq_conservative 10632 0
cpufreq_powersave 3200 0
cpufreq_ondemand 11152 1
cpufreq_userspace 6180 0
cpufreq_stats 8416 0
freq_table 6464 3 acpi_cpufreq,cpufreq_ondemand,cpufreq_stats
sbs 17808 0
sbshc 8960 1 sbs
container 6656 0
dock 12960 0
iptable_filter 4608 0
ip_tables 24104 1 iptable_filter
x_tables 23560 1 ip_tables
sbp2 27272 0
parport_pc 41128 0
lp 14916 0
parport 44300 3 ppdev,parport_pc,lp
arc4 3456 2
ecb 5248 2
blkcipher 9476 1 ecb
joydev 15488 0
pcmcia 45976 0
uvcvideo 62084 0
compat_ioctl32 11136 1 uvcvideo
videodev 30720 1 uvcvideo
v4l1_compat 15492 2 uvcvideo,videodev
iwl3945 100468 0
sdhci 21508 0
snd_hda_intel 440408 3
iwlwifi_mac80211 251876 1 iwl3945
snd_pcm_oss 47648 0
snd_mixer_oss 20224 1 snd_pcm_oss
v4l2_common 21888 3 uvcvideo,compat_ioctl32,videodev
fglrx 1796224 24
serio_raw 9092 0
cfg80211 17680 1 iwlwifi_mac80211
evdev 14976 7
mmc_core 59272 1 sdhci
snd_pcm 92168 2 snd_hda_intel,snd_pcm_oss
yenta_socket 30092 1
rsrc_nonstatic 14080 1 yenta_socket
pcmcia_core 46116 3 pcmcia,yenta_socket,rsrc_nonstatic
tifm_7xx1 9984 0
tifm_core 13064 1 tifm_7xx1
psmouse 46236 0
snd_page_alloc 13200 2 snd_hda_intel,snd_pcm
snd_hwdep 12552 1 snd_hda_intel
battery 16776 0
snd_seq_dummy 5764 0
snd_seq_oss 38912 0
snd_seq_midi 10688 0
snd_rawmidi 29856 1 snd_seq_midi
ac 8328 0
snd_seq_midi_event 10112 2 snd_seq_oss,snd_seq_midi
video 23444 0
output 5632 1 video
snd_seq 63232 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 27912 2 snd_pcm,snd_seq
snd_seq_device 10644 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
button 10912 0
snd 70856 17 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
iTCO_wdt 15312 0
iTCO_vendor_support 5764 1 iTCO_wdt
shpchp 38172 0
pci_hotplug 34608 1 shpchp
intel_agp 30624 0
soundcore 10400 1 snd
pcspkr 4992 0
usbhid 35168 0
hid 44992 1 usbhid
sr_mod 20132 0
cdrom 41512 1 sr_mod
ata_generic 9988 0
ext3 149264 1
jbd 57000 1 ext3
mbcache 11392 1 ext3
loop 21508 2
pata_acpi 9856 0
sg 41880 0
sd_mod 33280 3
ohci1394 36532 0
ata_piix 24196 0
ahci 33028 2
ieee1394 106968 2 sbp2,ohci1394
libata 176304 4 ata_generic,pata_acpi,ata_piix,ahci
scsi_mod 178488 5 sbp2,sr_mod,sg,sd_mod,libata
r8169 36612 0
ehci_hcd 41996 0
uhci_hcd 29856 0
usbcore 169904 5 uvcvideo,usbhid,ehci_hcd,uhci_hcd
thermal 19744 0
processor 41448 4 acpi_cpufreq,thermal
fan 6792 0
fbcon 46336 0
tileblit 4096 1 fbcon
font 10112 1 fbcon
bitblit 7424 1 fbcon
softcursor 3712 1 bitblit
fuse 56112 9
[iwconfig]
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:"" Nickname:"Neuf WiFi"
Mode:Managed Frequency:2.437 GHz Access Point: 00:17:33:4F:13:B8
Bit Rate=54 Mb/s Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2346 B
Power Management:off
Link Quality=81/100 Signal level=-53 dBm Noise level=-89 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
[ifconfig]
eth0 Link encap:Ethernet HWaddr 00:1b:38:14:e8:5c
inet adr:192.168.1.21 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21b:38ff:fe14:e85c/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:5883 erreurs:0 :0 overruns:0 frame:0
TX packets:5439 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:5955684 (5.6 MB) Octets transmis:815347 (796.2 KB)
Interruption:249 Adresse de base:0x4000
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:2802 erreurs:0 :0 overruns:0 frame:0
TX packets:2802 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:140477 (137.1 KB) Octets transmis:140477 (137.1 KB)
wlan0 Link encap:Ethernet HWaddr 00:1b:77:5e:76:ad
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:714 erreurs:0 :0 overruns:0 frame:0
TX packets:1237 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:581157 (567.5 KB) Octets transmis:215077 (210.0 KB)
wmaster0 Link encap:UNSPEC HWaddr 00-1B-77-5E-76-AD-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)
[iwlist scan]
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 No scan results
[uname -r -m]
2.6.24-17-generic x86_64
[cat /etc/network/interfaces]
auto lo
iface lo inet loopback
voila
Hors ligne
Pages : 1