Pb activation wifi avec Acer Aspire One 531h

gvals · Le 25/06/2009, à 22:24

Bonjour,

J'ai installé Ubuntu 9.04 sur un Acer Aspire One 531h, je n'arrive pas à activer le réseau sans fil.
Si j'active MadWifi ca semble encore pire car l'interface disparait des périphériques et si je désactive MadWifi l'interface réapparait mais je n'arrive pas à activer le réseau sans fil.

Quelqu'un peut-il m'aider ?

D'avance merci.

Ehorinn · Le 26/06/2009, à 08:25

Bonjour,

Poste le retour de ces commandes :
http://forum.ubuntu-fr.org/viewtopic.php?id=141183

gvals · Le 26/06/2009, à 23:59

Merci Ehorinn,

Voici les infos obtenues en tapant les commandes :

cat /etc/lsb-release :

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

lsusb :

Bus 001 Device 002: ID 064e:a102 Suyin Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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
Bus 002 Device 002: ID 046d:c526 Logitech, Inc. 
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

lspci :

00:00.0 Host bridge: Intel Corporation Mobile 945GME Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME 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)
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (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.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 Ethernet controller: Attansic Technology Corp. L1e Gigabit Ethernet Adapter (rev b0)
02:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)

sudo lshw -C network :

  *-network               
       description: Ethernet interface
       product: L1e Gigabit Ethernet Adapter
       vendor: Attansic Technology Corp.
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: eth0
       version: b0
       serial: 00:23:8b:99:48:88
       size: 100MB/s
       capacity: 100MB/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=ATL1E driverversion=1.0.0.7-NAPI duplex=full firmware=L1e ip=192.168.1.38 latency=0 link=yes module=atl1e multicast=yes port=twisted pair 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@0000:02:00.0
       logical name: wmaster0
       version: 01
       serial: 00:24:2b:dd:af:91
       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: 1
       logical name: pan0
       serial: 12:85:b5:00:c5:27
       capabilities: ethernet physical
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes

lsmod :

Module                  Size  Used by
i915                   65668  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 
lp                     17156  0 
parport                42220  2 ppdev,lp
snd_hda_intel         434100  3 
arc4                    9856  2 
snd_pcm_oss            46336  0 
snd_mixer_oss          22656  1 snd_pcm_oss
ecb                    10752  2 
snd_pcm                82948  2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy          10756  0 
ath5k                 107008  0 
snd_seq_oss            37760  0 
uvcvideo               63240  0 
compat_ioctl32          9344  1 uvcvideo
snd_seq_midi           14336  0 
videodev               41600  1 uvcvideo
acer_wmi               24260  0 
snd_rawmidi            29696  1 snd_seq_midi
v4l1_compat            21764  2 uvcvideo,videodev
mac80211              217464  1 ath5k
snd_seq_midi_event     15104  2 snd_seq_oss,snd_seq_midi
iTCO_wdt               19108  0 
iTCO_vendor_support    11652  1 iTCO_wdt
snd_seq                56880  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
pcspkr                 10496  0 
psmouse                61972  0 
serio_raw              13316  0 
led_class              12036  2 ath5k,acer_wmi
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
joydev                 18368  0 
video                  25360  0 
cfg80211               38288  2 ath5k,mac80211
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
intel_agp              34108  1 
output                 11008  1 video
soundcore              15200  1 snd
agpgart                42696  3 drm,intel_agp
snd_page_alloc         16904  2 snd_hda_intel,snd_pcm
usbhid                 42336  0 
atl1e                  40212  0 
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 00:23:8b:99:48:88  
          inet adr:192.168.1.38  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::223:8bff:fe99:4888/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:220496 erreurs:0 :0 overruns:0 frame:0
          TX packets:325835 errors:0 dropped:0 overruns:0 carrier:2
          collisions:0 lg file transmission:1000 
          Octets reçus:49583770 (49.5 MB) Octets transmis:381431140 (381.4 MB)
          Interruption:251 

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:7 erreurs:0 :0 overruns:0 frame:0
          TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:486 (486.0 B) Octets transmis:486 (486.0 B)

wlan0     Link encap:Ethernet  HWaddr 00:24:2b:dd:af:91  
          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 00-24-2B-DD-AF-91-00-00-00-00-00-00-00-00-00-00  
          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     Scan completed :
          Cell 01 - Address: 00:A0:C5:92:D7:3F
                    ESSID:"Wl-Devals"
                    Mode:Master
                    Channel:4
                    Frequency:2.427 GHz (Channel 4)
                    Quality=92/100  Signal level:-33 dBm  Noise level=-92 dBm
                    Encryption key:on
                    IE: Unknown: 0009576C2D446576616C73
                    IE: Unknown: 010582848B962C
                    IE: Unknown: 030104
                    IE: Unknown: 2A0104
                    IE: Unknown: 32080C1218243048606C
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 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=00000016e6c1a13e
                    Extra: Last beacon: 1508ms ago
          Cell 02 - Address: 00:A0:C5:95:69:F3
                    ESSID:"Wl-Devals"
                    Mode:Master
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=4/100  Signal level:-88 dBm  Noise level=-91 dBm
                    Encryption key:on
                    IE: Unknown: 0009576C2D446576616C73
                    IE: Unknown: 010582848B962C
                    IE: Unknown: 030105
                    IE: Unknown: 2A0104
                    IE: Unknown: 32080C1218243048606C
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 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=00000016e38ba3af
                    Extra: Last beacon: 1432ms ago

pan0      Interface doesn't support scanni

uname -r -m :

2.6.28-13-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:            ATL1E
  State:             connected
  Default:           yes
  HW Address:        00:23:8B:99:48:88

  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:             195.186.1.111


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath5k_pci
  State:             unavailable
  Default:           no
  HW Address:        00:24:2B:DD:AF:91

  Capabilities:

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

  Wireless Access Points

D'avance merci pour l'aide.

gvals · Le 28/06/2009, à 18:12

Personne n'a de solution ??

Dernière modification par gvals (Le 30/06/2009, à 22:03)

Ehorinn · Le 01/07/2009, à 12:00

Le réseau auquel tu veux te connecter apparaît dans le résultat de cette commande ?

iwlist scan

gvals · Le 01/07/2009, à 22:07

Voici le résultat de la commande :

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.

La led du réseau wireless ne s'allume pas.

Shoobak · Le 01/07/2009, à 23:34

Salut à toi,

Après avoir galéré comme un ane dessus (j'ai le même portable que toi), j'ai posté la solution qui marche nickel pour moi:
http://forum.ubuntu-fr.org/viewtopic.php?id=324973

Bon courage

shoobak · Le 01/07/2009, à 23:37

J'ai oublié de préciser mais la led ne marche pas non plus chez moi mais l'intérupteur a l'air de marcher avec un temps de retard

Ubuntu-fr

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#1 Le 25/06/2009, à 22:24

Pb activation wifi avec Acer Aspire One 531h

#2 Le 26/06/2009, à 08:25

Re : Pb activation wifi avec Acer Aspire One 531h

#3 Le 26/06/2009, à 23:59

Re : Pb activation wifi avec Acer Aspire One 531h

#4 Le 28/06/2009, à 18:12

Re : Pb activation wifi avec Acer Aspire One 531h

#5 Le 01/07/2009, à 12:00

Re : Pb activation wifi avec Acer Aspire One 531h

#6 Le 01/07/2009, à 22:07

Re : Pb activation wifi avec Acer Aspire One 531h

#7 Le 01/07/2009, à 23:34

Re : Pb activation wifi avec Acer Aspire One 531h

#8 Le 01/07/2009, à 23:37

Re : Pb activation wifi avec Acer Aspire One 531h

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