Pages : 1
#1 Le 26/02/2009, à 14:23
- misstux
Probleme de wifi acer5720ZG
Bonjour à tous
J'avais réussi à avoir le wifi, mais depuis quelque temps, et je ne sais pas comment, le wifi ne fonctionne plus.
Je vous donne les résultats des différentes commandes :
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.10
DISTRIB_CODENAME=intrepid
DISTRIB_DESCRIPTION="Ubuntu 8.10"
lsusb
Bus 007 Device 003: ID 064e:a101 Suyin Corp.
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 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 004 Device 003: ID 04d9:0420 Holtek Semiconductor, Inc.
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 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)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (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)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
05:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
06:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
07:00.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
07:00.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
07:00.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
07:00.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
07:00.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)
sudo lshw -C network
*-network
description: Ethernet interface
product: NetLink BCM5787M Gigabit Ethernet PCI Express
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:05:00.0
logical name: eth0
version: 02
serial: 00:1b:38:4d:62:79
size: 1GB/s
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.94 duplex=full firmware=5787m-v3.22 ip=192.168.0.132 latency=0 link=yes module=tg3 multicast=yes port=twisted pair speed=1GB/s
*-network UNCLAIMED
description: Ethernet controller
product: AR242x 802.11abg Wireless PCI Express Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:06:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix cap_list
configuration: latency=0
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: b6:32:ca:02:9f:5d
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
lsmod
Module Size Used by
af_packet 25728 2
ipv6 263972 17
rfcomm 44432 0
sco 18308 2
bridge 56980 0
stp 10628 1 bridge
bnep 20480 2
l2cap 30464 6 rfcomm,bnep
bluetooth 61924 6 rfcomm,sco,bnep,l2cap
ppdev 15620 0
acpi_cpufreq 15500 1
cpufreq_conservative 14600 0
cpufreq_stats 13188 0
cpufreq_userspace 11396 0
cpufreq_ondemand 14988 1
freq_table 12672 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand
cpufreq_powersave 9856 0
container 11520 0
sbs 19464 0
sbshc 13440 1 sbs
pci_slot 12552 0
iptable_filter 10752 0
ip_tables 19600 1 iptable_filter
x_tables 22916 1 ip_tables
sbp2 29324 0
parport_pc 39204 0
lp 17156 0
parport 42604 3 ppdev,parport_pc,lp
loop 23180 0
joydev 18368 0
snd_hda_intel 381488 4
uvcvideo 62728 0
snd_pcm_oss 46848 0
snd_mixer_oss 22784 2 snd_pcm_oss
compat_ioctl32 9344 1 uvcvideo
acer_wmi 18880 0
psmouse 45200 0
snd_pcm 83204 2 snd_hda_intel,snd_pcm_oss
videodev 41344 1 uvcvideo
led_class 12164 1 acer_wmi
ath_pci 99096 0
evdev 17696 15
serio_raw 13444 0
wlan 211952 1 ath_pci
pcspkr 10624 0
v4l1_compat 22404 2 uvcvideo,videodev
snd_seq_dummy 10884 0
nvidia 6909268 38
snd_seq_oss 38528 0
ath_hal 198864 1 ath_pci
snd_seq_midi 14336 0
snd_rawmidi 29824 1 snd_seq_midi
i2c_core 31892 1 nvidia
sdhci_pci 15360 0
sdhci 23940 1 sdhci_pci
video 25104 5
iTCO_wdt 18596 0
iTCO_vendor_support 11652 1 iTCO_wdt
output 11008 1 video
battery 18436 0
snd_seq_midi_event 15232 2 snd_seq_oss,snd_seq_midi
snd_seq 57776 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 29960 2 snd_pcm,snd_seq
snd_seq_device 15116 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
wmi 14504 1 acer_wmi
ac 12292 0
mmc_core 58268 1 sdhci
ricoh_mmc 11904 0
snd 63268 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 33724 0
button 14224 0
agpgart 42184 2 nvidia,intel_agp
soundcore 15328 2 snd
shpchp 37908 0
pci_hotplug 35236 1 shpchp
snd_page_alloc 16136 2 snd_hda_intel,snd_pcm
ext3 133384 1
jbd 55444 1 ext3
mbcache 16004 1 ext3
sd_mod 42264 3
crc_t10dif 9984 1 sd_mod
sr_mod 22212 0
cdrom 43168 1 sr_mod
sg 39732 0
pata_acpi 12160 0
ata_generic 12932 0
usbhid 35840 0
hid 50560 1 usbhid
ahci 37132 2
ata_piix 24580 0
libata 177312 4 pata_acpi,ata_generic,ahci,ata_piix
scsi_mod 155212 5 sbp2,sd_mod,sr_mod,sg,libata
dock 16656 1 libata
ohci1394 37936 0
ieee1394 96324 2 sbp2,ohci1394
tg3 129924 0
libphy 27392 1 tg3
ehci_hcd 43276 0
uhci_hcd 30736 0
usbcore 148848 5 uvcvideo,usbhid,ehci_hcd,uhci_hcd
thermal 23708 0
processor 42156 4 acpi_cpufreq,thermal
fan 12548 0
fbcon 47648 0
tileblit 10880 1 fbcon
font 16512 1 fbcon
bitblit 13824 1 fbcon
softcursor 9984 1 bitblit
fuse 60828 3
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
pan0 no wireless extensions.
ifconfig
eth0 Link encap:Ethernet HWaddr 00:1b:38:4d:62:79
inet adr:192.168.0.132 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::21b:38ff:fe4d:6279/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:1531 erreurs:0 :0 overruns:0 frame:0
TX packets:1394 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1398768 (1.3 MB) Octets transmis:244332 (244.3 KB)
Interruption:18
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:6 erreurs:0 :0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:376 (376.0 B) Octets transmis:376 (376.0 B)
sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
pan0 Interface doesn't support scanning.
uname -r -m
2.6.27-7-generic i686
cat /etc/network/interfaces
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
#iface eth0 inet dhcp
nm-tool
NetworkManager Tool
State: connected
- Device: eth0 ----------------------------------------------------------------
Type: Wired
Driver: tg3
State: connected
Default: yes
HW Address: 00:1B:38:4D:62:79
Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 1000 Mb/s
Wired Settings
IPv4 Settings:
Address: 192.168.0.132
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.1
DNS: 192.168.0.1
Voila, en espérant que vous pourrez m'aider.
Bonne journée
Hors ligne
#2 Le 26/02/2009, à 14:33
- ilcorseronero
Re : Probleme de wifi acer5720ZG
tu dois réinstaller le driver regarde la doc sur cette carte
Hors ligne
#3 Le 26/02/2009, à 14:46
- #hehedotcom\'isback
Re : Probleme de wifi acer5720ZG
hello
{à entrer dans un terminal, une ligne=une commande}.
sudo /etc/init.d/networking stop
echo -e 'auto lo\niface lo inet loopback\n\nauto eth0\niface eth0 inet dhcp\n' | sudo tee /etc/network/interfaces
sudo /etc/init.d/networking restart
Cela modifie ton fichier 'interfaces' et ne laisse que la boucle système 'Lo' et 'eth0'. Indispensable pour une prise en charge avec N-M ou WICD ...
../
Hors ligne
#4 Le 26/02/2009, à 14:57
- misstux
Re : Probleme de wifi acer5720ZG
Ah bah j'ai toujours pas le wifi... Mais par contre, pour le réseau filaire, qui marchait avant, il me dit : "le périphérique n'est pas géré". Enfin pourtant la connexion marche...
Bref... Merci
Hors ligne
#5 Le 26/02/2009, à 15:14
- #hehedotcom\'isback
Re : Probleme de wifi acer5720ZG
Il te dit ça car tu as fixé manuellement l'interface eth0 dans le fichier.
Auto lo en ligne de commande:
sudo /etc/init.d/networking stop
echo -e 'auto lo\niface lo inet loopback\n' | sudo tee /etc/network/interfaces
sudo /etc/init.d/networking restart
- http://doc.ubuntu-fr.org/wifi_atheros
Dernière modification par #hehedotcom\'isback (Le 26/02/2009, à 15:15)
../
Hors ligne
#6 Le 26/02/2009, à 15:23
- misstux
Re : Probleme de wifi acer5720ZG
Oui merci ça refonctionne.
Mais j'ai toujours pas le wifi...
Et j'ai essayé de faire ce qui est dit dans la doc, mais rien ne marche...
Hors ligne
#7 Le 02/03/2009, à 15:42
- misstux
Re : Probleme de wifi acer5720ZG
Bon ben voila ça refonctionne
Pour info, j'ai fait ce qu'il y avait marqué là : http://doc.ubuntu-fr.org/atheros_ar5007eg
J'ai compilé le module ath5k, et voila
Bonne journée
Hors ligne
Pages : 1