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Morzhol

[Résolu] WiFi non détecté - Acer Aspire One

Bonjour à tous,

Je viens d'installer Easy Peasy sur mon Acer Aspire One. Le tout fonctionne à merveille sauf le WiFi : pas de détection du réseau.

Résultats des commandes :

cat /etc/lsb-release :

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.04
DISTRIB_CODENAME=lucid
DISTRIB_DESCRIPTION="Ubuntu 10.04.4 LTS"

lsusb :

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:c046 Logitech, Inc. RX1000 Laser Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 04f2:b209 Chicony Electronics Co., Ltd 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

lspci :

00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller
00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 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 NM10 Family LPC Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
02:00.0 Network controller: Intel Corporation Device 08ae
03:00.0 Class ff00: Realtek Semiconductor Co., Ltd. Device 5209 (rev 01)

lspci -nn | grep -i net

01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
02:00.0 Network controller [0280]: Intel Corporation Device [8086:08ae]

lspci -k

00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller
	Kernel driver in use: i915
	Kernel modules: i915
00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
	Kernel driver in use: HDA Intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 (rev 02)
	Kernel driver in use: uhci_hcd
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
	Kernel driver in use: uhci_hcd
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
	Kernel driver in use: uhci_hcd
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02)
	Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA AHCI Controller (rev 02)
	Kernel driver in use: ahci
	Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
	Kernel modules: i2c-i801
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
	Kernel driver in use: r8169
	Kernel modules: r8169
02:00.0 Network controller: Intel Corporation Device 08ae
	Kernel modules: iwlagn
03:00.0 Class ff00: Realtek Semiconductor Co., Ltd. Device 5209 (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@0000:01:00.0
       logical name: eth0
       version: 05
       serial: e8:9a:8f:7b:ad:d0
       size: 100MB/s
       capacity: 100MB/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd 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=192.168.1.20 latency=0 link=yes multicast=yes port=MII speed=100MB/s
       resources: irq:43 ioport:3000(size=256) memory:50004000-50004fff memory:50000000-50003fff
  *-network UNCLAIMED
       description: Network controller
       product: Intel Corporation
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:54000000-54001fff

lsmod :

Module                  Size  Used by
binfmt_misc             6586  1 
ppdev                   5245  0 
dm_crypt               11892  0 
snd_hda_codec_realtek   252896  1 
snd_hda_intel          24364  2 
joydev                  9423  0 
snd_hda_codec          86677  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep               5181  1 snd_hda_codec
snd_pcm                75575  2 snd_hda_intel,snd_hda_codec
snd_seq_midi            4786  0 
snd_rawmidi            17763  1 snd_seq_midi
snd_seq_midi_event      5919  1 snd_seq_midi
snd_seq                47142  2 snd_seq_midi,snd_seq_midi_event
snd_timer              19824  2 snd_pcm,snd_seq
snd_seq_device          5776  3 snd_seq_midi,snd_rawmidi,snd_seq
uvcvideo               58999  0 
snd                    49949  13 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
lp                      7400  0 
soundcore                880  1 snd
psmouse                58014  0 
snd_page_alloc          7352  2 snd_hda_intel,snd_pcm
parport                32560  2 ppdev,lp
videodev               68483  1 uvcvideo
v4l1_compat            13912  2 uvcvideo,videodev
serio_raw               4062  0 
i915                  395193  4 
drm_kms_helper         32024  1 i915
drm                   176940  5 i915,drm_kms_helper
usbhid                 36648  0 
hid                    67518  1 usbhid
ahci                   19176  2 
i2c_algo_bit            4910  1 i915
r8169                  37663  0 
libahci                20139  1 ahci
video                  12975  1 i915
output                  1851  1 video

iwconfig :

lo        no wireless extensions.
eth0      no wireless extensions.

ifconfig :

eth0      Link encap:Ethernet  HWaddr e8:9a:8f:7b:ad:d0  
          inet adr:192.168.1.20  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::ea9a:8fff:fe7b:add0/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:3287 erreurs:0 :0 overruns:0 frame:0
          TX packets:3561 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:2089877 (2.0 MB) Octets transmis:422567 (422.5 KB)
          Interruption:43 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:8 erreurs:0 :0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:480 (480.0 B) Octets transmis:480 (480.0 B)

sudo iwlist scan :

lo        Interface doesn't support scanning.
eth0      Interface doesn't support scanning.

uname -r -m :

2.6.37-020637-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:        E8:9A:8F:7B:AD:D0

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

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.20
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1

Rien pour 'sudo rfkill list'.

Le pilote associé à "Intel Corporation Device [8086:08ae]" serait "Intel Centrino Wireless N100". J'ai tenté de suivre le tuto Installation du pilote pour carte wifi Intel Centrino Wireless-N100 mais je ne sais pas comment installer le firmware 'iwlwifi-100-5.ucode' (lien mort).

Merci pour votre aide

Dernière modification par Morzhol (Le 07/01/2014, à 18:07)

Morzhol

Re : [Résolu] WiFi non détecté - Acer Aspire One

Avec l'aide du site Linux Wireless, j'ai pu installer le pilote.
En déchargeant/chargeant le module avec les commandes

sudo modprobe -r iwlagn
sudo modprobe iwlagn

, j'arrive à activer le WiFi et me connecter. Cependant, il est nécessaire de refaire la procédure lors du démarrage du netbook.

Une solution ? Merci !

Morzhol

Re : [Résolu] WiFi non détecté - Acer Aspire One

Bonjour à tous,
J'ai toujours un soucis au niveau du WiFi.
Quelqu'un aurait une solution ?
Merci.

maman

Re : [Résolu] WiFi non détecté - Acer Aspire One

salut,
tu ouvres "/etc/modules" et tu y ajoutes "iwlagn".

sudo nano /etc/modules

En bas, tu ajoutes iwlagn
Ctrl O pour sauvegarder, puis entrée, puis Ctrl x pour fermer

S'il ne se lances pas, essaie de placer le module plus haut dans la liste. Les modules se lancent dans l'ordre du fichier.

---

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Morzhol

Re : [Résolu] WiFi non détecté - Acer Aspire One

Impeccable ! Merci beaucoup !