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#1 Le 27/01/2008, à 15:40
- Matagne
Probleme wifi onglet UCB Lynksys
Bonjour tout le monde !
Je suis en dual boot windows trust et ubuntu .
J'ai reinstallé ubuntu hier, et depuis je n'arrive plus a recuperer le wifi
J'ai a peu pres tout essayé mais la je suis perdu 
J'ai une clée wifi linksys
j'ai installé le drivers rt93.inf avec ndswrapper et tout voila .aussi nn il repere bien le resaux mais n'arrive pas a se connecter...
#2 Le 27/01/2008, à 15:43
- #sponge_bob 42000_AL
Re : Probleme wifi onglet UCB Lynksys
Bonjour,
Peux tu poster le retour de ces commandes {une ligne= une commande}.
cat /etc/lsb-release
lsusb
lspci
lsmod
sudo lshw -C network && ip link show
iwconfig
ifconfig
iwlist scan
cat /etc/network/interfacesBon courage et @ ++ ت
NB: Utilise les balises de mise en page pour tes futurs msg...sinon c'est illisible. (elles sont au dessus des smileys quand tu rédiges un post).
#3 Le 27/01/2008, à 16:05
- Matagne
Re : Probleme wifi onglet UCB Lynksys
gladio62@PtitArcadia:~$ lsusb
Bus 002 Device 010: ID 13b1:0020 Linksys
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
gladio62@PtitArcadia:~$ lspc
lspci lspcmcia
gladio62@PtitArcadia:~$ lspc
lspci lspcmcia
gladio62@PtitArcadia:~$ lspci
00:00.0 Host bridge: ATI Technologies Inc AGP Bridge [IGP 320M] (rev 13)
00:01.0 PCI bridge: ATI Technologies Inc PCI Bridge [IGP 320M] (rev 01)
00:02.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
00:03.0 Modem: ALi Corporation M5457 AC'97 Modem Controller
00:04.0 IDE interface: ALi Corporation M5229 IDE (rev c4)
00:06.0 Bridge: ALi Corporation M7101 Power Management Controller [PMU]
00:07.0 ISA bridge: ALi Corporation M1533/M1535 PCI to ISA Bridge [Aladdin IV/V/V+]
00:08.0 Multimedia audio controller: ALi Corporation M5451 PCI AC-Link Controller Audio Device (rev 02)
00:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
00:0a.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 46)
00:0b.0 CardBus bridge: ENE Technology Inc CB1420 Cardbus Controller (rev 01)
00:0b.1 CardBus bridge: ENE Technology Inc CB1420 Cardbus Controller (rev 01)
00:0f.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility U1
gladio62@PtitArcadia:~$ lsmod
Module Size Used by
ipv6 273892 8
rt73usb 25344 0
rt2x00usb 12032 1 rt73usb
rt2x00lib 19584 2 rt73usb,rt2x00usb
rfkill 8208 1 rt2x00lib
mac80211 171016 2 rt2x00usb,rt2x00lib
cfg80211 7304 1 mac80211
input_polldev 5896 1 rt2x00lib
crc_itu_t 3072 1 rt2x00lib
radeon 125472 2
drm 83348 3 radeon
rfcomm 42136 2
l2cap 26240 11 rfcomm
bluetooth 57060 4 rfcomm,l2cap
ppdev 10244 0
powernow_k7 8872 0
cpufreq_powersave 2688 0
cpufreq_stats 7232 0
cpufreq_ondemand 9612 1
cpufreq_conservative 8072 0
freq_table 5792 3 powernow_k7,cpufreq_stats,cpufreq_ondemand
cpufreq_userspace 5280 0
dock 10656 0
ac 6148 0
container 5504 0
button 8976 0
video 18060 0
sbs 19592 0
battery 11012 0
af_packet 24840 0
nls_iso8859_1 5120 1
nls_cp437 6784 1
vfat 14080 1
fat 54300 1 vfat
ndiswrapper 193436 0
sbp2 24072 0
lp 12580 0
snd_ali5451 24460 1
snd_ac97_codec 100644 1 snd_ali5451
ac97_bus 3200 1 snd_ac97_codec
snd_pcm_oss 44672 0
snd_mixer_oss 17664 1 snd_pcm_oss
snd_pcm 80388 3 snd_ali5451,snd_ac97_codec,snd_pcm_oss
snd_seq_dummy 4740 0
snd_seq_oss 33152 0
snd_seq_midi 9600 0
joydev 11328 0
snd_rawmidi 25728 1 snd_seq_midi
snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi
pcmcia 41388 0
parport_pc 37412 1
parport 37448 3 ppdev,lp,parport_pc
pcspkr 4224 0
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
serio_raw 8068 0
psmouse 39952 0
yenta_socket 27532 2
rsrc_nonstatic 14080 1 yenta_socket
pcmcia_core 40980 3 pcmcia,yenta_socket,rsrc_nonstatic
snd_seq_device 9228 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd 54660 12 snd_ali5451,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 8800 1 snd
snd_page_alloc 11400 1 snd_pcm
i2c_ali1535 8196 0
i2c_ali15x3 9092 0
ati_agp 10124 1
i2c_core 26112 2 i2c_ali1535,i2c_ali15x3
shpchp 34580 0
pci_hotplug 32704 1 shpchp
agpgart 35016 2 drm,ati_agp
evdev 11136 5
ext3 133896 1
jbd 60456 1 ext3
mbcache 9732 1 ext3
ide_cd 32672 0
cdrom 37536 1 ide_cd
ide_disk 18560 5
8139too 27776 0
floppy 60004 0
alim15x3 12556 0 [permanent]
ide_core 116804 3 ide_cd,ide_disk,alim15x3
ohci1394 36528 0
ieee1394 96312 2 sbp2,ohci1394
8139cp 25088 0
mii 6528 2 8139too,8139cp
ata_generic 8452 0
libata 125168 1 ata_generic
scsi_mod 147084 2 sbp2,libata
ohci_hcd 22916 0
usbcore 138632 5 rt73usb,rt2x00usb,ndiswrapper,ohci_hcd
thermal 14344 0
processor 32072 2 powernow_k7,thermal
fan 5764 0
fuse 47124 3
apparmor 40728 0
commoncap 8320 1 apparmor
gladio62@PtitArcadia:~$ sudo lshw -C network && ip link show
[sudo] password for gladio62:
*-network
description: Ethernet interface
product: RTL-8139/8139C/8139C+
vendor: Realtek Semiconductor Co., Ltd.
physical id: 9
bus info: pci@0000:00:09.0
logical name: eth0
version: 10
serial: 00:02:3f:b7:a0:20
size: 10MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=half latency=64 link=no maxlatency=64 mingnt=32 module=8139too multicast=yes port=MII speed=10MB/s
*-network
description: Wireless interface
physical id: 2
logical name: wlan0
serial: 00:16:b6:96:14:8f
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=ndiswrapper+rt73 driverversion=1.51+Linksys, A Division of Cisc link=yes multicast=yes wireless=IEEE 802.11g
1: lo: <LOOPBACK,UP,10000> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:02:3f:b7:a0:20 brd ff:ff:ff:ff:ff:ff
6: wlan0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:16:b6:96:14:8f brd ff:ff:ff:ff:ff:ff
gladio62@PtitArcadia:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:"9T_F180B"
Mode:Managed Frequency:2.462 GHz Access Point: 00:16:CF:38:8F:E5
Bit Rate=54 Mb/s Tx-Power:20 dBm Sensitivity=-121 dBm
RTS thr=2347 B Fragment thr=2346 B
Power Management:off
Link Quality:100/100 Signal level:-24 dBm Noise level:-96 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
gladio62@PtitArcadia:~$ iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:16:CF:38:8F:E5
ESSID:"9T_F180B"
Protocol:IEEE 802.11g
Mode:Managed
Frequency:2.462 GHz (Channel 11)
Quality:100/100 Signal level:-22 dBm Noise level:-96 dBm
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:bcn_int=100
Extra:atim=0
gladio62@PtitArcadia:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
iface eth0 inet dhcp
gladio62@PtitArcadia:~$#4 Le 27/01/2008, à 16:06
- Matagne
Re : Probleme wifi onglet UCB Lynksys
Merci d'avoir repondu aussi vite 
voici donc le resultat des commandes si dessus
#5 Le 27/01/2008, à 16:13
- regard
Re : Probleme wifi onglet UCB Lynksys
tape
sudo iwconfig wlan0 essid 9T_F180B
sudo dhclient wlan0 #donne le retour#6 Le 27/01/2008, à 16:23
- willy78
Re : Probleme wifi onglet UCB Lynksys
retour de
ndiswrapper -l
Quelques tutos pour le wifi sous Ubuntu:
http://wlety.free.fr/forum
Hors ligne
#7 Le 27/01/2008, à 16:24
- Matagne
Re : Probleme wifi onglet UCB Lynksys
gladio62@PtitArcadia:~$ sudo iwconfig wlan0 essid 9T_F180B
[sudo] password for gladio62:
gladio62@PtitArcadia:~$ sudo dhclient wlan0
Internet Systems Consortium DHCP Client V3.0.5
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/wlan0/00:16:b6:96:14:8f
Sending on LPF/wlan0/00:16:b6:96:14:8f
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
receive_packet failed on wlan0: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 15
send_packet: Network is down
No DHCPOFFERS received.
No working leases in persistent database - sleeping.#8 Le 27/01/2008, à 16:27
- Matagne
Re : Probleme wifi onglet UCB Lynksys
Salut et encore mci de repondre aussi vite
ndiswrapper -l :
rt73 : installer
device (13B1:0020) present (alternate driver: rt73usb)#9 Le 27/01/2008, à 17:02
- Matagne
Re : Probleme wifi onglet UCB Lynksys
c'est vraiment bizarre car il bloque sur connexion au reseaux sans fil 9_t
il y a les petite barres bleu et tout
il repere bien le resaux mais n'arrive pas a allé dessus...
#10 Le 27/01/2008, à 17:52
- Matagne
Re : Probleme wifi onglet UCB Lynksys
j'en ai marre >< ca fait deux jours que j'essaie des trucs et ca marche toujours pas...personne n'aurait une petite idée ?s'il vous plait :s
#11 Le 27/01/2008, à 18:35
- willy78
Re : Probleme wifi onglet UCB Lynksys
tiens il manque des truc a ta procédure:
pour décharger le module chargé automatiquement par Gutsy
sudo ifconfig wlan0 down
sudo rmmod rt73usbBlacklister le module chargé automatiquement par gutsy
echo 'blacklist rt73usb' | sudo tee -a /etc/modprobe.d/blacklistpour charger ndiswrapper
sudo ndiswrapper -m
sudo modprobe ndiswrapperMettre ndiswrapper dans la liste des modules chargés au démarrage:
echo 'ndiswrapper' | sudo tee -a /etc/modulesMettre le fichier a minima pour connection avec N-M (network-manager)
echo -e 'auto lo\niface lo inet loopback\n' | sudo tee /etc/network/interfacesTu peux maintenant te connecter avec N-M (2 tv en haut à droite)
Quelques tutos pour le wifi sous Ubuntu:
http://wlety.free.fr/forum
Hors ligne
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