[size=85]Bonjour,
Je suis novice dans le monde Linux, et ai décidé de me lancer avec la Debian Lenny 64 bits. 
J’ai dû mal à configurer ma connexion Wifi, encryptage WPA2, et à obtenir une connexion Internet.
Je dispose d’une carte PCI trendnet TEW-423 PI.
J’ai bien suivi les différents tutos sur le net, mais en vain. 
Lspci donne :
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation 4 Series Chipset PCI Express Root Port (rev 02)
00:1a.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4
00:1a.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5
00:1a.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6
00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2
00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller
00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 1
00:1c.1 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 2
00:1c.5 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 6
00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1
00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2
00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3
00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90)
00:1f.0 ISA bridge: Intel Corporation 82801JIB (ICH10) LPC Interface Controller
00:1f.2 IDE interface: Intel Corporation 82801JI (ICH10 Family) 4 port SATA IDE Controller
00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller
00:1f.5 IDE interface: Intel Corporation 82801JI (ICH10 Family) 2 port SATA IDE Controller
01:00.0 VGA compatible controller: ATI Technologies Inc RV670PRO [Radeon HD 3850]
01:00.1 Audio device: ATI Technologies Inc Radeon HD 3870 Audio device
02:00.0 IDE interface: JMicron Technologies, Inc. JMB368 IDE controller
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
05:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8185 IEEE 802.11a/b/g Wireless LAN Controller (rev 20)
lsmod donne :
Module Size Used by
aes_x86_64 12416 0
aes_generic 32552 1 aes_x86_64
ppdev 11656 0
lp 14724 0
ipv6 288328 20
acpi_cpufreq 11792 1
cpufreq_stats 9120 0
cpufreq_userspace 8452 0
cpufreq_conservative 11784 0
cpufreq_ondemand 11792 1
freq_table 9344 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand
cpufreq_powersave 6400 0
loop 19468 0
arc4 6272 2
ecb 7296 2
crypto_blkcipher 21636 1 ecb
snd_hda_intel 434904 0
snd_pcm_oss 41760 0
snd_mixer_oss 18816 1 snd_pcm_oss
snd_pcm 81672 2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy 7428 0
snd_seq_oss 33152 0
snd_seq_midi 11072 0
snd_rawmidi 26784 1 snd_seq_midi
rtl8180 33664 0
snd_seq_midi_event 11904 2 snd_seq_oss,snd_seq_midi
mac80211 162864 1 rtl8180
snd_seq 54304 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
eeprom_93cx6 6784 1 rtl8180
psmouse 42268 0
snd_timer 25744 2 snd_pcm,snd_seq
snd_seq_device 11668 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
serio_raw 9860 0
parport_pc 31016 1
i2c_i801 13596 0
snd 63688 9 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
cfg80211 30224 2 rtl8180,mac80211
parport 41776 3 ppdev,lp,parport_pc
i2c_core 27936 1 i2c_i801
pcspkr 7040 0
soundcore 12064 1 snd
snd_page_alloc 13072 2 snd_hda_intel,snd_pcm
button 11680 0
intel_agp 31728 0
joydev 14848 0
evdev 14208 4
ext3 125072 1
jbd 51240 1 ext3
mbcache 12804 1 ext3
sg 36448 0
sr_mod 19652 0
cdrom 37928 1 sr_mod
sd_mod 29376 5
usbhid 45792 0
hid 41792 1 usbhid
ff_memless 9224 1 usbhid
ide_pci_generic 9220 0 [permanent]
usb_storage 94528 0
jmicron 6912 0 [permanent]
ide_core 128284 2 ide_pci_generic,jmicron
ata_piix 22660 3
r8169 31492 0
ata_generic 10116 0
libata 165472 2 ata_piix,ata_generic
scsi_mod 160760 5 sg,sr_mod,sd_mod,usb_storage,libata
dock 14112 1 libata
ehci_hcd 36108 0
uhci_hcd 25760 0
thermal 22688 0
processor 42304 2 acpi_cpufreq,thermal
fan 9352 0
thermal_sys 17728 3 thermal,processor,fan
ifconfig pour wlan0 :
wlan0 Link encap:Ethernet HWaddr 00:14:d1:53:6b:11
inet adr:192.168.1.103 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::214:d1ff:fe53:6b11/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1492 Metric:1
RX packets:5 errors:0 dropped:0 overruns:0 frame:0
TX packets:33 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:1522 (1.4 KiB) TX bytes:7918 (7.7 KiB)
iwconfig donne :
[code]lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11 ESSID:"MonRSO"
Mode:Managed Frequency:2.467 GHz Access Point: Not-Associated
Tx-Power=20 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key: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:0[/code]
etc/network/interfaces
[quote]# The loopback network interface
auto lo
iface lo inet loopback
address 127.0.0.1
netmask 255.0.0.0
auto wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant.conf[/quote]
wpa_supplicant.conf
[quote]ap_scan=2
wpa_passphrase mon_ssid ma_passphrase_compliquee
network={
scan_ssid=1
ssid="MonRSO"
mode=0
key_mgmt=WPA-PSK
proto=WPA2
pairwise=CCMP
group=CCMP
psk=a088d9ed57bf6daa57c88d05d1b9084891edfa45785zzz23dc8c06d7f984e17e
}
[/quote]
Lorsque je fais un ping de yahoo.fr, je n’ai aucune réponse.
A en croire ce que j’ai posté plus haut, le mode dhcp fonctionne très bien, obtenant une adresse IP.
Par contre, je ne suis pas associé au routeur.
Pour info, le ssid de mon réseau est masqué.
Où ai-je fait une erreur ?
Merci d’avance pour l’aide que vous voudrez bien m’apporter.
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