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ARG

wifi sur Asus A6VA

Bonjour,

Après plusieurs mois de fonctionnement normal du wifi sur mon ordinateur ubuntu (internet Freebox), je n'arrive plus a me connecter (impossible de me rappeler exactement ce que j'ai fait)

~$ cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.1"

~$ lsusb

Bus 005 Device 004: ID 0402:5602 ALi Corp. Video Camera Controller
Bus 005 Device 002: ID 0bc2:3000 Seagate RSS LLC 
Bus 005 Device 001: ID 0000:0000  
Bus 004 Device 001: ID 0000:0000  
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 002: ID 046d:c51b Logitech, Inc. 
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 001: ID 0000:0000

~$ lspci

00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 04)
00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 04)
00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04)
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04)
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04)
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04)
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 04)
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d4)
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 04)
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04)
01:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
01:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
01:01.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08)
01:01.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 17)
01:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 08)
01:03.0 Network controller: Intel Corporation PRO/Wireless 2200BG Network Connection (rev 05)
03:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X700 (PCIE)

~$ sudo lshw -C network

  *-network:0             
       description: Ethernet interface
       product: 88E8001 Gigabit Ethernet Controller
       vendor: Marvell Technology Group Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: eth0
       version: 13
       serial: 00:15:f2:d8:01:ef
       capacity: 1GB/s
       width: 32 bits
       clock: 66MHz
       capabilities: pm vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=skge driverversion=1.13 firmware=N/A latency=64 link=no maxlatency=31 mingnt=23 module=skge multicast=yes port=twisted pair
  *-network:1
       description: Wireless interface
       product: PRO/Wireless 2200BG Network Connection
       vendor: Intel Corporation
       physical id: 3
       bus info: pci@0000:01:03.0
       logical name: eth1
       version: 05
       serial: 00:15:00:3b:89:45
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ipw2200 driverversion=1.2.2kmprq firmware=ABG:9.0.2.6 (Mar 22 2005) ip=192.168.0.15 latency=64 link=yes maxlatency=24 mingnt=3 module=ipw2200 multicast=yes wireless=IEEE 802.11g

~$ lsmod

Module                  Size  Used by
ieee80211_crypt_wep     6272  0 
ieee80211_crypt         7040  1 ieee80211_crypt_wep
af_packet              23812  2 
ipv6                  267780  15 
binfmt_misc            12808  1 
ppdev                  10372  0 
speedstep_centrino      9152  0 
cpufreq_powersave       2688  0 
cpufreq_ondemand        9740  1 
cpufreq_conservative     8712  0 
cpufreq_stats           7104  0 
freq_table              5536  3 speedstep_centrino,cpufreq_ondemand,cpufreq_stats
cpufreq_userspace       5284  0 
sbs                    15112  0 
dock                   11280  0 
sbshc                   7680  1 sbs
container               5632  0 
nfs                   262540  0 
lockd                  67720  1 nfs
nfs_acl                 4608  1 nfs
sunrpc                185500  5 nfs,lockd,nfs_acl
iptable_filter          3840  0 
ip_tables              14820  1 iptable_filter
x_tables               16132  1 ip_tables
sbp2                   24072  0 
lp                     12324  0 
pcmcia                 40876  0 
evdev                  13056  6 
parport_pc             36260  1 
parport                37832  3 ppdev,lp,parport_pc
irtty_sir               9728  0 
sir_dev                17412  1 irtty_sir
irda                  203068  2 irtty_sir,sir_dev
crc_ccitt               3072  1 irda
battery                14212  0 
snd_hda_intel         344856  3 
video                  19856  0 
output                  4736  1 video
ac                      6916  0 
snd_pcm_oss            42144  0 
snd_mixer_oss          17920  1 snd_pcm_oss
sdhci                  19076  0 
snd_pcm                78596  2 snd_hda_intel,snd_pcm_oss
pcspkr                  4224  0 
ipw2200               146888  0 
lbm_cw_ieee80211       35016  1 ipw2200
lbm_cw_ieee80211_crypt     7552  1 lbm_cw_ieee80211
fglrx                1555468  20 
yenta_socket           27276  1 
mmc_core               51460  1 sdhci
snd_page_alloc         11400  2 snd_hda_intel,snd_pcm
snd_hwdep              10500  1 snd_hda_intel
rsrc_nonstatic         13696  1 yenta_socket
pcmcia_core            40596  3 pcmcia,yenta_socket,rsrc_nonstatic
snd_seq_dummy           4868  0 
asus_laptop            19064  0 
led_class               6020  1 asus_laptop
iTCO_wdt               13092  0 
iTCO_vendor_support     4868  1 iTCO_wdt
snd_seq_oss            35584  0 
button                  9232  0 
snd_seq_midi            9376  0 
snd_rawmidi            25760  1 snd_seq_midi
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
shpchp                 34452  0 
snd                    56996  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
intel_agp              25492  0 
pci_hotplug            30880  1 shpchp
agpgart                34760  2 fglrx,intel_agp
soundcore               8800  1 snd
ext3                  136840  2 
jbd                    48404  1 ext3
mbcache                 9600  1 ext3
usbhid                 32128  0 
hid                    38784  1 usbhid
sg                     36880  0 
usb_storage            73664  1 
libusual               19108  1 usb_storage
sr_mod                 17956  0 
cdrom                  37408  1 sr_mod
sd_mod                 30720  8 
pata_acpi               8320  0 
ata_generic             8324  0 
ohci1394               33584  0 
ata_piix               19588  5 
ieee1394               93752  2 sbp2,ohci1394
skge                   43536  0 
libata                159344  3 pata_acpi,ata_generic,ata_piix
scsi_mod              151436  6 sbp2,sg,usb_storage,sr_mod,sd_mod,libata
ehci_hcd               37900  0 
uhci_hcd               27024  0 
usbcore               146412  6 usbhid,usb_storage,libusual,ehci_hcd,uhci_hcd
thermal                16796  0 
processor              37384  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  7

~$ iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

eth1      IEEE 802.11g  ESSID:"BIGORNE"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 2A:82:51:07:DD:08   
          Bit Rate:54 Mb/s   Tx-Power=20 dBm   Sensitivity=8/0  
          Retry limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=95/100  Signal level=-31 dBm  Noise level=-48 dBm
          Rx invalid nwid:0  Rx invalid crypt:119  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:1   Missed beacon:0

$ ifconfig

eth0      Link encap:Ethernet  HWaddr 00:15:f2:d8:01:ef  
          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:21 

eth1      Link encap:Ethernet  HWaddr 00:15:00:3b:89:45  
          inet adr:192.168.0.15  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::215:ff:fe3b:8945/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:55 erreurs:119 :120 overruns:0 frame:0
          TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:285002 (278.3 KB) Octets transmis:70477 (68.8 KB)
          Interruption:22 Adresse de base:0x2000 Mémoire:fe9ff000-fe9fffff 

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:1682 erreurs:0 :0 overruns:0 frame:0
          TX packets:1682 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:87264 (85.2 KB) Octets transmis:87264 (85.2 KB)

~$ iwlist scan

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

eth1      Scan completed :
          Cell 01 - Address: 2A:82:51:07:DD:08
                    ESSID:"BIGORNE"
                    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; 6 Mb/s; 11 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                              48 Mb/s; 54 Mb/s
                    Quality=95/100  Signal level=-31 dBm  
                    Extra: Last beacon: 1800ms ago

$ uname -r -m

2.6.24-21-generic i686

$ cat  /etc/network/interfaces

auto lo
iface lo inet loopback

Je suis connecté en clée WEP, et je ne peux pas supprimer la clée (c'est pas dans les options de la freebox).

Fait surprenant: je capte un réseau voisin non sécurisé, et je peux me connecter et aller sur internet avec lui.

Lorsque j'essaye de me connecter a ma freebox (wifi "bigorne" detecté), mon network manager (WICD) se connecte, et pour lui tout semble normal.
Par contre je n'ai pas de réponse au ping vers ma freebox, et encore moins vers google, signe que la connection n'est en fait pas effective.

Je précise que le probleme ne vient pas de la configuration freebox, puisque des ordinateurs sur windows fonctionnent tres bien avec.

Si quelqu'un a une idée, ca me pourrit la vie depuis quelques semaines cette histoire...

thanks

ARG

Re : wifi sur Asus A6VA

So, no ideas?
tout semble bon, non? pourtant pas de wifi...