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#1 Le 01/03/2008, à 14:22
- AlessandroInParis
Debutant Linux essaie wifi alice sans succes
Bonjour,
j'ai installé linux ubuntu depuis quelques semaines et je n'arrive pas à me connecter en Wi-fi sur mon alice box. Avec le cable ethernet ma connexion marche. Sur windows vista le wifi marche.
J'ai regardé sur le forum mais je n'arrive pas à adapter une des réponses à mon cas car il me semble que plein des facteurs comme: fabricant du box, carte wifi, poistion lunaire entrent en jeux.
plus bas les réultats des commandes demandés.
merci beaucoup si vous pouvez m'aider!
alessandro@alessandro-laptop:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=7.10
DISTRIB_CODENAME=gutsy
DISTRIB_DESCRIPTION="Ubuntu 7.10"
alessandro@alessandro-laptop:~$ lsusb
Bus 005 Device 001: ID 0000:0000
Bus 007 Device 001: ID 0000:0000
Bus 006 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
alessandro@alessandro-laptop:~$ 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 Contoller #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)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (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 8600M GS (rev a1)
04:00.0 Memory controller: Intel Corporation Turbo Memory Controller (rev 01)
05:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN Network Connection (rev 61)
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
07:00.0 Mass storage controller: Silicon Image, Inc. Unknown device 3531 (rev 01)
08:00.0 SATA controller: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 03)
08:00.1 IDE interface: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 03)
09:04.0 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
alessandro@alessandro-laptop:~$ sudo lshw -C network
[sudo] password for alessandro:
*-network
description: Wireless interface
product: PRO/Wireless 4965 AG or AGN Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:05:00.0
logical name: wmaster0
version: 61
serial: 00:13:e8:95:b0:43
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwl4965 latency=0 module=iwl4965 multicast=yes wireless=IEEE 802.11g
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:06:00.0
logical name: eth0
version: 01
serial: 00:03:0d:72:f7:3d
size: 100MB/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-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.2LK duplex=full ip=192.168.1.13 latency=0 link=yes module=r8169 multicast=yes port=twisted pair speed=100MB/s
alessandro@alessandro-laptop:~$ lsmod
Module Size Used by
rfcomm 42136 2
l2cap 26240 11 rfcomm
ppdev 10244 0
acpi_cpufreq 10568 1
cpufreq_powersave 2688 0
cpufreq_userspace 5280 0
cpufreq_stats 7232 0
cpufreq_ondemand 9612 1
freq_table 5792 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand
cpufreq_conservative 8072 0
button 8976 0
battery 11012 0
video 18060 0
ac 6148 0
sbs 19592 0
container 5504 0
dock 10656 0
ipv6 273892 10
sbp2 24072 0
parport_pc 37412 0
lp 12580 0
parport 37448 3 ppdev,parport_pc,lp
arc4 2944 2
ecb 4608 2
blkcipher 7556 1 ecb
joydev 11328 0
snd_hda_intel 263712 1
snd_pcm_oss 44672 0
snd_mixer_oss 17664 1 snd_pcm_oss
snd_pcm 80388 2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy 4740 0
snd_seq_oss 33152 0
snd_seq_midi 9600 0
snd_rawmidi 25728 1 snd_seq_midi
snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi
snd_seq 53232 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 24324 2 snd_pcm,snd_seq
snd_seq_device 9228 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
af_packet 24840 2
iwl4965 101480 0
iwlwifi_mac80211 175112 1 iwl4965
snd 54660 11 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 8800 1 snd
intel_agp 25620 0
i2c_core 26112 0
cfg80211 7304 1 iwlwifi_mac80211
hci_usb 18332 2
bluetooth 57060 7 rfcomm,l2cap,hci_usb
serio_raw 8068 0
psmouse 39952 0
snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
shpchp 34580 0
pci_hotplug 32704 1 shpchp
agpgart 35016 1 intel_agp
evdev 11136 6
ext3 133896 1
jbd 60456 1 ext3
mbcache 9732 1 ext3
sd_mod 30336 3
sg 36764 0
sr_mod 17828 0
cdrom 37536 1 sr_mod
pata_jmicron 7552 0
ata_piix 17540 0
r8169 32260 0
sata_sil24 15236 0
ohci1394 36528 0
ieee1394 96312 2 sbp2,ohci1394
ahci 23300 2
ata_generic 8452 0
libata 125168 5 pata_jmicron,ata_piix,sata_sil24,ahci,ata_generic
scsi_mod 147084 5 sbp2,sd_mod,sg,sr_mod,libata
uhci_hcd 26640 0
ehci_hcd 36492 0
usbcore 138632 4 hci_usb,uhci_hcd,ehci_hcd
thermal 14344 0
processor 32072 2 acpi_cpufreq,thermal
fan 5764 0
fuse 47124 1
apparmor 40728 0
commoncap 8320 1 apparmor
alessandro@alessandro-laptop:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:"ALICE-1950F6"
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Retry min limit:7 RTS thr:off Fragment thr=2346 B
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
alessandro@alessandro-laptop:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:03:0D:72:F7:3D
inet addr:192.168.1.13 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::203:dff:fe72:f73d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1380 errors:0 dropped:0 overruns:0 frame:0
TX packets:1283 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1506034 (1.4 MB) TX bytes:133821 (130.6 KB)
Interrupt:19 Base address:0xa000
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:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
wlan0 Link encap:Ethernet HWaddr 00:13:E8:95:B0:43
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
wmaster0 Link encap:UNSPEC HWaddr 00-13-E8-95-B0-43-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
alessandro@alessandro-laptop:~$ iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 No scan results
alessandro@alessandro-laptop:~$ uname -r -m
2.6.22-14-generic i686
alessandro@alessandro-laptop:~$ cat /etc/network/intefaces
cat: /etc/network/intefaces: No such file or directory
alessandro@alessandro-laptop:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
iface eth0 inet dhcp
iface wlan0 inet dhcp
wireless-key s: (la bonne clé WEP)
wireless-essid ALICE-1950F6
auto eth0
#2 Le 01/03/2008, à 15:15
- jahvascriptmaniac
Re : Debutant Linux essaie wifi alice sans succes
Bon je suis pas spécialiste, mais voilà ce que j'ai trouvé :
Un cas qui semble similaire au tien : http://www.commentcamarche.net/forum/af … exion-wifi
Si je ne m'abuse ta carte wifi est supportée par ubuntu : http://hardware4linux.info/component/22055/
Question : est-ce que tu vois le réseau "ALICE-1950F6" dans l'applet network-manager (l'icône réseau dans la barre en haut à droite de l'écran) ?
Pour le voir, il faut être configuré en "mode itinérant"
Si oui, quelle est la force du signal ? Il vaut mieux être juste à côté de la box histoire que le problème ne soit pas dû à un signal trop faible.
Hors ligne
#3 Le 01/03/2008, à 22:44
- AlessandroInParis
Re : Debutant Linux essaie wifi alice sans succes
Je ne sais pas expliquer pourquoi mais en me mettent en mode itinérant et en configurant la connexion en cliquant sur l'icone du 'applet network-manage' ça marche!!!!!!!
Je peux poster cette réponse un utilisant ma connexione wifi sur linux. C'est génial!
Merci jahvscriptmaniac pour ton aide!
j'espère que ça va continuer marcher )
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