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#1 Le 14/12/2008, à 20:44
- cafécafé
iwconfig, pas de wlan0
Bonjour,
je suis sous ubuntu 8.10 (live usb) et je n'arrive pas à avoir internet.
Ma carte wifi est une atheros, et quand je fais iwconfig dans un terminal je n'ai pas de ligne avec écrit wlan0 donc je ne sais pas quoi faire, sachant que le driver pour cette carte est bien activé.
Que dois-je faire ?
Merci d'avance
#2 Le 14/12/2008, à 21:24
- cafécafé
Re : iwconfig, pas de wlan0
Ca peut vous aider (au fait pour l'instant je suis connecté par ethernet) :
ubuntu@ubuntu:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.10
DISTRIB_CODENAME=intrepid
DISTRIB_DESCRIPTION="Ubuntu 8.10"
ubuntu@ubuntu:~$ lsusb
Bus 007 Device 002: ID 0781:5406 SanDisk Corp. Cruzer Micro 1/4GB Flash Drive
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 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 004: ID 046d:c51b Logitech, Inc.
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 413c:8140 Dell Computer Corp. Wireless 360 Bluetooth
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
ubuntu@ubuntu:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
03:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)
03:01.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04)
03:01.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)
03:01.3 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev ff)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
0c:00.0 Network controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
ubuntu@ubuntu:~$ sudo lshw -C network
*-network UNCLAIMED
description: Network controller
product: AR242x 802.11abg Wireless PCI Express Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:0c:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix cap_list
configuration: latency=0
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:09:00.0
logical name: eth0
version: 02
serial: 00:21:70:80:bc:3e
size: 100MB/s
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.1.6 latency=0 link=yes module=r8169 multicast=yes port=twisted pair speed=100MB/s
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: 36:64:84:2f:e9:7d
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
ubuntu@ubuntu:~$ lsmod
Module Size Used by
af_packet 25728 2
ipv6 263972 10
i915 38144 2
drm 86056 3 i915
binfmt_misc 16904 1
rfcomm 44432 2
bridge 56980 0
stp 10628 1 bridge
bnep 20480 2
sco 18308 2
l2cap 30464 16 rfcomm,bnep
ppdev 15620 0
parport_pc 39204 0
lp 17156 0
parport 42604 3 ppdev,parport_pc,lp
acpi_cpufreq 15500 1
cpufreq_userspace 11396 0
cpufreq_stats 13188 0
cpufreq_powersave 9856 0
cpufreq_ondemand 14988 1
freq_table 12672 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand
cpufreq_conservative 14600 0
sbs 19464 0
sbshc 13440 1 sbs
pci_slot 12552 0
container 11520 0
iptable_filter 10752 0
ip_tables 19600 1 iptable_filter
x_tables 22916 1 ip_tables
snd_hda_intel 381488 2
joydev 18368 0
snd_pcm_oss 46848 0
snd_mixer_oss 22784 1 snd_pcm_oss
snd_pcm 83204 2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy 10884 0
snd_seq_oss 38528 0
snd_seq_midi 14336 0
snd_rawmidi 29824 1 snd_seq_midi
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
video 25104 0
snd_seq_device 15116 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
pcmcia 43052 0
psmouse 45200 0
sdhci_pci 15360 0
serio_raw 13444 0
snd 63268 13 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
output 11008 1 video
ath_pci 99096 0
wlan 211952 1 ath_pci
ath_hal 198864 1 ath_pci
btusb 19736 3
pcspkr 10624 0
sdhci 23940 1 sdhci_pci
yenta_socket 31756 1
rsrc_nonstatic 19072 1 yenta_socket
battery 18436 0
soundcore 15328 1 snd
mmc_core 58268 1 sdhci
evdev 17696 15
ricoh_mmc 11904 0
dcdbas 15008 0
bluetooth 61924 11 rfcomm,bnep,sco,l2cap,btusb
pcmcia_core 43412 3 pcmcia,yenta_socket,rsrc_nonstatic
button 14224 0
snd_page_alloc 16136 2 snd_hda_intel,snd_pcm
iTCO_wdt 18596 0
wmi 14504 0
iTCO_vendor_support 11652 1 iTCO_wdt
ac 12292 0
intel_agp 33724 1
shpchp 37908 0
pci_hotplug 35236 1 shpchp
agpgart 42184 3 drm,intel_agp
ext3 133256 1
jbd 55444 1 ext3
mbcache 16004 1 ext3
squashfs 46600 1
loop 23180 4
aufs 169892 1
exportfs 12544 1 aufs
nls_iso8859_1 12032 2
nls_cp437 13696 2
vfat 18816 2
fat 57376 1 vfat
usbhid 35840 0
hid 50560 1 usbhid
sr_mod 22212 0
cdrom 43168 1 sr_mod
sd_mod 42264 3
crc_t10dif 9984 1 sd_mod
sg 39732 0
usb_storage 81728 2
libusual 27156 1 usb_storage
ata_piix 24580 0
pata_acpi 12160 0
ata_generic 12932 0
libata 177312 3 ata_piix,pata_acpi,ata_generic
scsi_mod 155212 5 sr_mod,sd_mod,sg,usb_storage,libata
ohci1394 37936 0
dock 16656 1 libata
ieee1394 96324 1 ohci1394
r8169 35972 0
ehci_hcd 43276 0
uhci_hcd 30736 0
usbcore 148848 7 btusb,usbhid,usb_storage,libusual,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
ubuntu@ubuntu:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
pan0 no wireless extensions.
ubuntu@ubuntu:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:21:70:80:bc:3e
inet addr:192.168.1.6 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::221:70ff:fe80:bc3e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:105130 errors:0 dropped:191308039 overruns:0 frame:0
TX packets:57945 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:152670695 (152.6 MB) TX bytes:4018195 (4.0 MB)
Interrupt:220 Base address:0xc000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:878 errors:0 dropped:0 overruns:0 frame:0
TX packets:878 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:46948 (46.9 KB) TX bytes:46948 (46.9 KB)
ubuntu@ubuntu:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
pan0 Interface doesn't support scanning.
ubuntu@ubuntu:~$
ubuntu@ubuntu:~$ uname -r -m
2.6.27-7-generic i686
ubuntu@ubuntu:~$
ubuntu@ubuntu:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
ubuntu@ubuntu:~$
ubuntu@ubuntu:~$ nm-tool
NetworkManager Tool
State: connected
- Device: eth0 ----------------------------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: 00:21:70:80:BC:3E
Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 100 Mb/s
Wired Settings
IPv4 Settings:
Address: 192.168.1.6
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1#3 Le 16/12/2008, à 21:35
- café café
Re : iwconfig, pas de wlan0
up' ! 
Pages : 1