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alvinflumox

[Résolu] soucis wifi sur amilo li2727

salut

je viens d'installer jaunty sur mon laptop
la carte wifi (atheros ar5007eg) semble correctement installée mais elle est incapable de voir les réseaux à portée. quand je fais un iwlist scanning il me dit no scan result.
j'ai suivi le tuto sur cette page http://doc.ubuntu-fr.org/atheros_ar5007eg au cas ou mais rien n'y fait.

une idée ?
merci

Dernière modification par alvinflumox (Le 20/07/2009, à 00:17)

Ehorinn

Re : [Résolu] soucis wifi sur amilo li2727

Tu aurais du poster ici : http://forum.ubuntu-fr.org/viewforum.php?id=54
Signale ton sujet pour qu'il soit déplacé.

Poste le retour des commandes annoncés ici : http://forum.ubuntu-fr.org/viewtopic.php?id=141183

alvinflumox

Re : [Résolu] soucis wifi sur amilo li2727

bon alors voila le retour des commandes :

cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.04
DISTRIB_CODENAME=jaunty
DISTRIB_DESCRIPTION="Ubuntu 9.04"

lsusb

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 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 001 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 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

lspci

00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
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)
00:1d.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)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 01)
08:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)

sudo lshw -C network

  *-network               
       description: Ethernet interface
       product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: 01
       serial: 00:16:d3:8b:7a:7c
       size: 100MB/s
       capacity: 100MB/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.1.38 latency=0 link=yes module=r8169 multicast=yes port=MII speed=100MB/s
  *-network
       description: Wireless interface
       product: AR242x 802.11abg Wireless PCI Express Adapter
       vendor: Atheros Communications Inc.
       physical id: 0
       bus info: pci@0000:08:00.0
       logical name: wmaster0
       version: 01
       serial: 00:16:44:1f:80:1c
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list logical ethernet physical wireless
       configuration: broadcast=yes driver=ath5k_pci latency=0 module=ath5k multicast=yes wireless=IEEE 802.11bg
  *-network DISABLED
       description: Ethernet interface
       physical id: 2
       logical name: pan0
       serial: 42:9f:68:6d:e3:44
       capabilities: ethernet physical
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes

lsmod

Module                  Size  Used by
i915                   65540  2 
drm                    96296  3 i915
binfmt_misc            16776  1 
ppdev                  15620  0 
bridge                 56340  0 
stp                    10500  1 bridge
bnep                   20224  2 
input_polldev          11912  0 
joydev                 18368  0 
lp                     17156  0 
parport                42220  2 ppdev,lp
arc4                    9856  2 
ecb                    10752  2 
snd_hda_intel         435636  3 
ath5k                 107008  0 
snd_pcm_oss            46336  0 
snd_mixer_oss          22656  1 snd_pcm_oss
snd_pcm                82948  2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy          10756  0 
snd_seq_oss            37760  0 
mac80211              217208  1 ath5k
snd_seq_midi           14336  0 
snd_rawmidi            29696  1 snd_seq_midi
snd_seq_midi_event     15104  2 snd_seq_oss,snd_seq_midi
snd_seq                56880  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              29704  2 snd_pcm,snd_seq
snd_seq_device         14988  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
led_class              12036  1 ath5k
psmouse                61972  0 
snd                    62628  15 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
serio_raw              13316  0 
pcspkr                 10496  0 
soundcore              15200  1 snd
cfg80211               38032  2 ath5k,mac80211
snd_page_alloc         16904  2 snd_hda_intel,snd_pcm
iTCO_wdt               19108  0 
iTCO_vendor_support    11652  1 iTCO_wdt
intel_agp              34108  1 
agpgart                42696  3 drm,intel_agp
video                  25360  0 
output                 11008  1 video
r8169                  40836  0 
mii                    13312  1 r8169
fbcon                  46112  0 
tileblit               10752  1 fbcon
font                   16384  1 fbcon
bitblit                13824  1 fbcon
softcursor              9984  1 bitblit

iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:""  
          Mode:Managed  Frequency:2.412 GHz  Access Point: Not-Associated   
          Tx-Power=20 dBm   
          Retry min limit:7   RTS thr:off   Fragment thr=2352 B   
          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

pan0      no wireless extensions.

ifconfig

eth0      Link encap:Ethernet  HWaddr 00:16:d3:8b:7a:7c  
          inet adr:192.168.1.38  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::216:d3ff:fe8b:7a7c/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:2195 erreurs:0 :0 overruns:0 frame:0
          TX packets:1852 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:2868738 (2.8 MB) Octets transmis:194108 (194.1 KB)
          Interruption:251 Adresse de base:0x8000 

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:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

wlan0     Link encap:Ethernet  HWaddr 00:16:44:1f:80:1c  
          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 00-16-44-1F-80-1C-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.

wlan0     No scan results

pan0      Interface doesn't support scanning.

uname -r -m

2.6.28-11-generic i686

cat  /etc/network/interfaces

auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: connected

- Device: eth0  [Auto eth0] ----------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             connected
  Default:           yes
  HW Address:        00:16:D3:8B:7A:7C

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.38
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath5k_pci
  State:             disconnected
  Default:           no
  HW Address:        00:16:44:1F:80:1C

  Capabilities:

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

  Wireless Access Points

comme je disais elle a l'air d'etre correctement installée mais aucun réseau visible...

Ehorinn

Re : [Résolu] soucis wifi sur amilo li2727

ath5k est bien chargé.

Blacklist les modules suivants :

echo "blacklist ath_hal"| sudo tee -a /etc/modprobe.d/blacklist
echo "blacklist ath_pci"| sudo tee -a /etc/modprobe.d/blacklist
echo "blacklist ndiswrapper"| sudo tee -a /etc/modprobe.d/blacklist

Redémarre et poste le retour de :

cat /etc/modprobe.d/blacklist
cat /etc/modules
ifconfig -a
sudo ifconfig wlan0 down
sudo ifconfig wlan0 up
iwlist scan

alvinflumox

Re : [Résolu] soucis wifi sur amilo li2727

merci pour ta réponse
voila ce que ca donne

cat /etc/modprobe.d/blacklist

blacklist ath_hal
blacklist ath_pci
blacklist ndiswrapper

cat /etc/modules

# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.

lp

ifconfig -a

eth0      Link encap:Ethernet  HWaddr 00:16:d3:8b:7a:7c  
          inet adr:192.168.1.38  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::216:d3ff:fe8b:7a7c/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:2914 erreurs:0 :0 overruns:0 frame:0
          TX packets:1849 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:4277778 (4.2 MB) Octets transmis:130493 (130.4 KB)
          Interruption:251 Adresse de base:0x8000 

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:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

pan0      Link encap:Ethernet  HWaddr 1a:9a:6b:e3:54:4a  
          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:0 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

wlan0     Link encap:Ethernet  HWaddr 00:16:44:1f:80:1c  
          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 00-16-44-1F-80-1C-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 ifconfig wlan0 down et sudo ifconfig wlan0 up -> ok

iwlist scan toujours pareil

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wmaster0  Interface doesn't support scanning.

wlan0     No scan results

pan0      Interface doesn't support scanning.

toutafai

Re : [Résolu] soucis wifi sur amilo li2727

Bonsoir,

c'est bizarre ton truc et normal que cela ne marche pas : le retour du "sudo lshw -C network" donne "ath5K_pci" comme module (=driver ou pilote) pour ta carte wifi, alors que cela devrait être "ath5k". De plus, on ne voit pas de "ath5k_pci" dans le retour du lsmod (liste les modules en cours d'utilisation), mais par contre on voit bien "ath5k"

D'autre part attention, le fichier /etc/modprobe.d/blacklist ne devrait plus etre utilisé, a la place il faut utiliser /etc/modprobe.d/blacklist.conf

peut tu donc poster le retour d'un

cat /etc/modprobe.d/blacklist.conf

peux tu aussi poster le retour d'un

cat /etc/udev/rules.d/70-persistent-net.rules

---

Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).

alvinflumox

Re : [Résolu] soucis wifi sur amilo li2727

effectivement...
alors voila

cat /etc/modprobe.d/blacklist.conf

# This file lists those modules which we don't want to be loaded by
# alias expansion, usually so some other driver will be loaded for the
# device instead.

# evbug is a debug tool that should be loaded explicitly
blacklist evbug

# these drivers are very simple, the HID drivers are usually preferred
blacklist usbmouse
blacklist usbkbd

# replaced by e100
blacklist eepro100

# replaced by tulip
blacklist de4x5

# causes no end of confusion by creating unexpected network interfaces
blacklist eth1394

# snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
# hardware on its own (Ubuntu bug #2011, #6810)
blacklist snd_intel8x0m

# Conflicts with dvb driver (which is better for handling this device)
blacklist snd_aw2

# causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306)
blacklist i2c_i801

# replaced by p54pci
blacklist prism54

# replaced by b43 and ssb.
blacklist bcm43xx

# most apps now use garmin usb driver directly (Ubuntu: #114565)
blacklist garmin_gps

# replaced by asus-laptop (Ubuntu: #184721)
blacklist asus_acpi

# low-quality, just noise when being used for sound playback, causes
# hangs at desktop session start (Ubuntu: #246969)
blacklist snd_pcsp

# EDAC driver for amd76x clashes with the agp driver preventing the aperture
# from being initialised (Ubuntu: #297750). Blacklist so that the driver
# continues to build and is installable for the few cases where its
# really needed.
blacklist amd76x_edac

cat /etc/udev/rules.d/70-persistent-net.rules

# This file maintains persistent names for network interfaces.
# See udev(7) for syntax.
#
# Entries are automatically added by the 75-persistent-net-generator.rules
# file; however you are also free to add your own entries.

# PCI device 0x10ec:0x8136 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:16:d3:8b:7a:7c", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

# PCI device 0x168c:0x001c (ath5k_pci)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:16:44:1f:80:1c", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"

alvinflumox

Re : [Résolu] soucis wifi sur amilo li2727

up

alvinflumox

Re : [Résolu] soucis wifi sur amilo li2727

Up up personne n'a de solution ?

Crapule94

Re : [Résolu] soucis wifi sur amilo li2727

Même souci ici http://forum.ubuntu-fr.org/viewtopic.php?id=316494 , mais je crois que c'est foutu pour nous...

Ehorinn

Re : [Résolu] soucis wifi sur amilo li2727

Si vous êtes sûrs d'avoir tout fait correctement, vous pouvez essayer de changer de noyau.
Vous avez actuellement la version 2.6.28 mais la 2.6.30 existe depuis un moment. Elle n'est pas dans les dépots de Jaunty par contre.

Dernière modification par Ehorinn (Le 15/07/2009, à 08:21)

alvinflumox

Re : [Résolu] soucis wifi sur amilo li2727

j'ai réussi à me connecter !
le problème venait du wifi qui n'était pas alimenté (touches "FN / F1" qui ne peuvent pas etre utilisées sous linux...)
il suffit de suivre ce tuto http://ubuntuforums.org/showthread.php? … ost6205188
en espérant que ca pourra aider du monde