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#1 Le 07/07/2009, à 15:47
- Peiolebask
Wifi aveugle
Bonjour,
ma carte wifi est reconnue mais est aveugle. Même en voulant se connecter à un réseau invisible (ma livebox) impossible.
peio@ordinateur-de-peio:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.04
DISTRIB_CODENAME=jaunty
DISTRIB_DESCRIPTION="Ubuntu 9.04"
peio@ordinateur-de-peio:~$ lsusb
Bus 002 Device 002: ID 5986:0102 Acer, Inc Crystal Eye webcam
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 hubpeio@ordinateur-de-peio:~$ 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)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (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)
05:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
06:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)peio@ordinateur-de-peio:~$ sudo lshw -C network
*-network
description: Ethernet interface
product: NetLink BCM5906M Fast Ethernet PCI Express
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:05:00.0
logical name: eth0
version: 02
serial: 00:1e:ec:49:95:e5
size: 100MB/s
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.94 duplex=full ip=192.168.1.10 latency=0 link=yes module=tg3 multicast=yes port=twisted pair speed=100MB/s
*-network DISABLED
description: Wireless interface
product: AR242x 802.11abg Wireless PCI Express Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:06:00.0
logical name: wmaster0
version: 01
serial: 00:1f:e1:42:00:69
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: 0a:15:83:64:14:04
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
peio@ordinateur-de-peio:~$ 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
joydev 18368 0
lp 17156 0
parport 42220 2 ppdev,lp
snd_hda_intel 434100 3
arc4 9856 2
ecb 10752 2
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
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
ath5k 107008 0
uvcvideo 63240 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
video 25360 0
compat_ioctl32 9344 1 uvcvideo
psmouse 61972 0
mac80211 217464 1 ath5k
soundcore 15200 1 snd
acer_wmi 24260 0
videodev 41600 1 uvcvideo
output 11008 1 video
pcspkr 10496 0
led_class 12036 2 ath5k,acer_wmi
iTCO_wdt 19108 0
serio_raw 13316 0
v4l1_compat 21764 2 uvcvideo,videodev
snd_page_alloc 16904 2 snd_hda_intel,snd_pcm
cfg80211 38288 2 ath5k,mac80211
iTCO_vendor_support 11652 1 iTCO_wdt
intel_agp 34108 1
agpgart 42696 3 drm,intel_agp
tg3 131204 0
fbcon 46112 0
tileblit 10752 1 fbcon
font 16384 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblitpeio@ordinateur-de-peio:~$ 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=0 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:0pan0 no wireless extensions.
peio@ordinateur-de-peio:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1e:ec:49:95:e5
inet adr:192.168.1.10 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21e:ecff:fe49:95e5/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1088 erreurs:0 :0 overruns:0 frame:0
TX packets:813 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1393182 (1.3 MB) Octets transmis:93699 (93.6 KB)
Interruption:18lo 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:4 erreurs:0 :0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:240 (240.0 B) Octets transmis:240 (240.0 B)peio@ordinateur-de-peio:~$ sudo iwlist scan
lo Interface doesn't support scanning.eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down
pan0 Interface doesn't support scanning.
peio@ordinateur-de-peio:~$ sudo ifconfig wlan0 up
SIOCSIFFLAGS: Ressource temporairement non disponible
Merci de votre aide
Dernière modification par Peiolebask (Le 07/07/2009, à 15:47)
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#2 Le 07/07/2009, à 15:51
- Samuelion
Re : Wifi aveugle
Les cartes Atheros posent à priori pas trop de souci.
Le module ath5k semble bien chargé.
Il y aurait un truc à la con genre un interepteur pour le wifi ?
As tu une led pour confirmer activation / non activation ?
Le network-manager il dit quoi ? (si tu te sers de lui).
Cordialement.
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#3 Le 07/07/2009, à 15:52
- guilhem91
Re : Wifi aveugle
Salut !
as-tu essayé d'installer les drivers madwifi (voir ici) ? Si non, télécharge l'archive, puis fais un classique ./configure && make && sudo make install
Debian Squeeze 6.0.1 64 bits sur AMD Phenom II X4 945 3GHz + Nvidia Geforce 9600 GT
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#4 Le 07/07/2009, à 15:56
- Peiolebask
Re : Wifi aveugle
Network manager écrit en gris réseau sans fil et puis c'est tout.
Tu penses que le mad wifi va m'aider ? Je teste et te redis ça.
Merci
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#5 Le 07/07/2009, à 15:59
- Peiolebask
Re : Wifi aveugle
avec madwifi network manager ne me parle même plus de wifi donc je le retire.
Merci quand même
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#6 Le 07/07/2009, à 16:12
- guilhem91
Re : Wifi aveugle
a j'avais oublié une petite précision avec madwifi :
il faut que tu édites en root le fichier /etc/modprobe.d/madwifi. dedans, il y a, je crois, une ligne "blacklist athk5". Il faut que tu la commente (ajoute un "#" devant).
Debian Squeeze 6.0.1 64 bits sur AMD Phenom II X4 945 3GHz + Nvidia Geforce 9600 GT
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#7 Le 07/07/2009, à 16:29
- Samuelion
Re : Wifi aveugle
Network-manager est très capricieux si le fichier /etc/network/interfaces ne contient pas son contenu standard.
Qu'en est il ?
Cordialement.
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#8 Le 07/07/2009, à 19:33
- Peiolebask
Re : Wifi aveugle
Allez savoir pourquoi, une bonne sieste la dessus et hop ! le problème est résolu !
Un problème d'alimentation non ?
Merci à tous
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