Pages : 1
#1 Le 01/03/2009, à 13:04
- newdel
resolu -problem connection wifi
bonjour
j'ai un laptop dell M70 et je n'arrive pas à me connecter sur internet avec le wifi (ni filiare d'ailleurs)
le NM m'indique une connection reseau
mais quand je vais sur firefox, il est impossible d'afficher une page
POur info - et merci d'avance pour votre aide
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.2"
utilisateur@new-host-8:~$
utilisateur@new-host-8:~$ lsusb
Bus 005 Device 005: ID 1516:8628
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 002: ID 093a:2510 Pixart Imaging, Inc.
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
utilisateur@new-host-8:~$ 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: nVidia Corporation NV41 [Quadro FX Go1400] (rev a2)
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: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02)
utilisateur@new-host-8:~$ sudo lshw -C network
sudo: unable to resolve host new-host-8
*-network
description: Ethernet interface
product: NetXtreme BCM5751 Gigabit Ethernet PCI Express
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 01
serial: 00:14:22:f0:b6:9b
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 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.86 firmware=5751-v3.29a latency=0 link=no module=tg3 multicast=yes port=twisted pair
*-network
description: Network controller
product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller
vendor: Broadcom Corporation
physical id: 3
bus info: pci@0000:03:03.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=b43-pci-bridge latency=64 module=ssb
*-network
description: Wireless interface
physical id: 1
logical name: wlan0
serial: 00:14:a5:83:fd:65
capabilities: ethernet physical wireless
configuration: broadcast=yes ip=192.168.1.1 multicast=yes wireless=IEEE 802.11g
utilisateur@new-host-8:~$ lsmod
Module Size Used by
usb_storage 73792 0
libusual 19236 1 usb_storage
af_packet 23812 4
rndis_host 8064 0
cdc_ether 7168 1 rndis_host
usbnet 20232 2 rndis_host,cdc_ether
mii 6400 1 usbnet
rfcomm 41744 2
l2cap 25728 13 rfcomm
bluetooth 61028 4 rfcomm,l2cap
ppdev 10372 0
speedstep_centrino 9152 0
cpufreq_powersave 2688 0
cpufreq_stats 7104 0
cpufreq_ondemand 9740 1
freq_table 5536 3 speedstep_centrino,cpufreq_stats,cpufreq_ondemand
cpufreq_userspace 5284 0
cpufreq_conservative 8712 0
sbs 15112 0
bay 6912 0
dock 11280 1 bay
container 5632 0
sbshc 7680 1 sbs
iptable_filter 3840 0
ip_tables 14820 1 iptable_filter
x_tables 16132 1 ip_tables
ipv6 267908 8
parport_pc 36260 0
lp 12324 0
parport 37832 3 ppdev,parport_pc,lp
loop 18948 0
rfkill_input 5760 0
joydev 13120 0
pcmcia 40876 0
arc4 2944 2
snd_intel8x0 35356 3
snd_ac97_codec 101028 1 snd_intel8x0
ecb 4480 2
ac97_bus 3072 1 snd_ac97_codec
blkcipher 8324 1 ecb
snd_pcm_oss 42144 0
snd_mixer_oss 17920 1 snd_pcm_oss
snd_pcm 78596 3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
b43 144548 0
snd_seq_dummy 4868 0
rfkill 8596 3 rfkill_input,b43
dcdbas 9504 0
mac80211 165652 1 b43
cfg80211 15112 1 mac80211
led_class 6020 1 b43
input_polldev 5896 1 b43
snd_seq_oss 35584 0
snd_seq_midi 9376 0
snd_rawmidi 25760 1 snd_seq_midi
serio_raw 7940 0
snd_seq_midi_event 8320 2 snd_seq_oss,snd_seq_midi
snd_seq 54224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 24836 2 snd_pcm,snd_seq
snd_seq_device 9612 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
psmouse 40336 0
pcspkr 4224 0
yenta_socket 27276 1
rsrc_nonstatic 13696 1 yenta_socket
pcmcia_core 40596 3 pcmcia,yenta_socket,rsrc_nonstatic
snd 56996 17 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
evdev 13056 7
soundcore 8800 1 snd
snd_page_alloc 11400 2 snd_intel8x0,snd_pcm
iTCO_wdt 13092 0
iTCO_vendor_support 4868 1 iTCO_wdt
video 19856 8
output 4736 1 video
nvidia 7825536 36
i2c_core 24832 1 nvidia
button 9232 0
battery 14212 0
ac 6916 0
intel_agp 25492 0
shpchp 34452 0
pci_hotplug 30880 1 shpchp
agpgart 34760 2 nvidia,intel_agp
ext3 136840 1
jbd 48404 1 ext3
mbcache 9600 1 ext3
sg 36880 0
sr_mod 17956 0
cdrom 37408 1 sr_mod
sd_mod 30720 3
ahci 28548 0
usbhid 32128 0
hid 38784 1 usbhid
ata_piix 19588 2
ata_generic 8324 0
pata_acpi 8320 0
libata 159600 4 ahci,ata_piix,ata_generic,pata_acpi
scsi_mod 151436 5 usb_storage,sg,sr_mod,sd_mod,libata
ssb 34308 1 b43
ehci_hcd 37900 0
uhci_hcd 27024 0
tg3 116228 0
usbcore 146412 9 usb_storage,libusual,rndis_host,cdc_ether,usbnet,usbhid,ehci_hcd,uhci_hcd
thermal 16796 0
processor 36488 2 thermal
fan 5636 0
fbcon 42912 0
tileblit 3456 1 fbcon
font 9472 1 fbcon
bitblit 6784 1 fbcon
softcursor 3072 1 bitblit
fuse 50708 3
utilisateur@new-host-8:~$
utilisateur@new-host-8:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:"livebox-fa3b"
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2346 B
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 Mi
utilisateur@new-host-8:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:14:22:f0:b6:9b
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:16
eth0:avahi Link encap:Ethernet HWaddr 00:14:22:f0:b6:9b
inet adr:169.254.9.8 Bcast:169.254.255.255 Masque:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
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:3976 erreurs:0 :0 overruns:0 frame:0
TX packets:3976 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:214044 (209.0 KB) Octets transmis:214044 (209.0 KB)
wlan0 Link encap:Ethernet HWaddr 00:14:a5:83:fd:65
inet adr:192.168.1.1 Bcast:192.168.1.255 Masque:255.255.255.0
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)
wmaster0 Link encap:UNSPEC HWaddr 00-14-A5-83-FD-65-00-00-00-00-00-00-00-00-00-00
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)
utilisateur@new-host-8:~$ sudo iwlist scan
sudo: unable to resolve host new-host-8
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 No scan results
utilisateur@new-host-8:~$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
#iface eth0 inet dhcp
iface wlan0 inet static
address 192.168.1.1
netmask 255.255.255.0
gateway 192.168.1.1
wireless-key CC111F2CD39CC6194256995C93
wireless-essid livebox-fa3b
auto wlan0
iface eth0 inet dhcp
NetworkManager Tool
State: connected
print_devices(): didn't get a reply from NetworkManager.
There are no available network devices.
Dernière modification par newdel (Le 27/11/2009, à 19:52)
Hors ligne
#2 Le 01/03/2009, à 13:41
- tux4fun
Re : resolu -problem connection wifi
Bonjour,
Juste 2 observations pourquoi l'adresse ip wlan0 et la gateway sont identique (incohérent)
cat /etc/network/interfaces
address 192.168.1.1
gateway 192.168.1.1eth0:avahi Link encap:Ethernet HWaddr 00:14:22:f0:b6:9b
inet adr:[b]169.254.9.8[/b] Bcast:[b]169.254.255.255[/b] Masque:[b]255.255.0.0[/b]
UP BROADCAST MULTICAST MTU:1500 Metric:1
Interruption:16Un fil sur le sujet en question:
http://forum.ubuntu-fr.org/viewtopic.php?id=240877
Bon courage.
tux4fun
http://linuxcounter.net/ - http://frederick.varin.free.fr
Linux Registered User #363458
Machine Registered #261921
Hors ligne
#3 Le 01/03/2009, à 15:03
- newdel
Re : resolu -problem connection wifi
merci pour ta reponse
mais quoi dois je faire?
j'ai suivi le fil que tu m'a indiaque apriori c'est le meme probleme....
mais je bloque tres tot au point d'entrer
sudo rmmod b43
sudo modprobe b43
là j'ai "unable to resolve host"
Hors ligne
#4 Le 01/03/2009, à 19:33
- tux4fun
Re : resolu -problem connection wifi
Re,
Modifie déjà l'incohérence ip wlan0 identique à celle de la gateway (logique -> "unable to resolve host"), par exemple avec wlan0 192.168.1.10
cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
#iface eth0 inet dhcp
iface wlan0 inet static
address 192.168.1.10
netmask 255.255.255.0
gateway 192.168.1.1
wireless-key CC111F2CD39CC6194256995C93
wireless-essid livebox-fa3b
auto wlan0
iface eth0 inet dhcp
NetworkManager Tool
State: connected
print_devices(): didn't get a reply from NetworkManager.
There are no available network devicesPuis suit la documentation Ubuntu relative à Networkmanager:
http://doc.ubuntu-fr.org/networkmanager
tux4fun
http://linuxcounter.net/ - http://frederick.varin.free.fr
Linux Registered User #363458
Machine Registered #261921
Hors ligne
#5 Le 08/03/2009, à 12:37
- tux4fun
Re : resolu -problem connection wifi
Ca avance!!!
tux4fun
http://linuxcounter.net/ - http://frederick.varin.free.fr
Linux Registered User #363458
Machine Registered #261921
Hors ligne
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