[ RESOLU ] Help - Disparition soudaine du WIFI

duralex69 · Le 24/12/2008, à 00:09

Bonsoir,

Voici les résultats des commandes :

[cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.2"]

[ lsusb
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000 ]

[ lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
03:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
03:01.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 0a)
03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 05)
03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)
0b:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02) ]

[ sudo lshw -C network

*-network
description: Wireless interface
product: PRO/Wireless 3945ABG Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:0b:00.0
logical name: wmaster0
version: 02
serial: 00:1b:77:c5:e8:60
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwl3945 latency=0 module=iwl3945 multicast=yes wireless=IEEE 802.11a
*-network
description: Ethernet interface
product: BCM4401-B0 100Base-TX
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 02
serial: 00:1c:23:a7:87:b4
size: 100MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=b44 driverversion=2.0 duplex=full ip=192.168.0.12 latency=64 link=yes module=ssb multicast=yes port=twisted pair speed=100MB/s ]

[ lsmod
Module Size Used by
i915 32512 2
drm 82452 3 i915
af_packet 23812 2
binfmt_misc 12808 1
ipv6 267908 23
nfsd 228848 13
auth_rpcgss 43424 1 nfsd
exportfs 6016 1 nfsd
ppdev 10372 0
acpi_cpufreq 10796 1
cpufreq_stats 7104 0
cpufreq_powersave 2688 0
cpufreq_conservative 8712 1
cpufreq_userspace 5284 0
cpufreq_ondemand 9740 0
freq_table 5536 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand
container 5632 0
dock 11280 0
sbs 15112 0
sbshc 7680 1 sbs
nfs 262540 0
lockd 67720 3 nfsd,nfs
nfs_acl 4608 2 nfsd,nfs
sunrpc 185500 11 nfsd,auth_rpcgss,nfs,lockd,nfs_acl
iptable_filter 3840 0
ip_tables 14820 1 iptable_filter
x_tables 16132 1 ip_tables
aes_i586 33536 0
dm_crypt 15364 0
dm_mod 62660 1 dm_crypt
em28xx 49064 0
compat_ioctl32 2304 1 em28xx
ir_common 36100 1 em28xx
videodev 29440 1 em28xx
v4l2_common 18304 2 em28xx,videodev
v4l1_compat 15492 2 em28xx,videodev
tveeprom 16656 1 em28xx
i2c_core 24832 2 em28xx,tveeprom
sbp2 24072 0
parport_pc 36260 0
lp 12324 0
parport 37832 3 ppdev,parport_pc,lp
arc4 2944 2
ecb 4480 2
blkcipher 8324 1 ecb
joydev 13120 0
snd_hda_intel 346136 1
snd_pcm_oss 42144 0
snd_mixer_oss 17920 1 snd_pcm_oss
snd_pcm 78596 2 snd_hda_intel,snd_pcm_oss
iwl3945 89840 0
iwlwifi_mac80211 219108 1 iwl3945
snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
snd_hwdep 10500 1 snd_hda_intel
cfg80211 15112 1 iwlwifi_mac80211
snd_seq_dummy 4868 0
video 19856 0
output 4736 1 video
snd_seq_oss 35584 0
serio_raw 7940 0
snd_seq_midi 9376 0
sdhci 19076 0
ricoh_mmc 4352 0
snd_rawmidi 25760 1 snd_seq_midi
mmc_core 51460 1 sdhci
snd_seq_midi_event 8320 2 snd_seq_oss,snd_seq_midi
wmi_acer 9644 0
battery 14212 0
button 9232 0
snd_seq 54224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 24836 2 snd_pcm,snd_seq
ac 6916 0
snd_seq_device 9612 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
intel_agp 25492 1
snd 56996 13 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
dcdbas 9504 0
agpgart 34760 3 drm,intel_agp
iTCO_wdt 13092 0
iTCO_vendor_support 4868 1 iTCO_wdt
shpchp 34452 0
pci_hotplug 30880 1 shpchp
evdev 13056 8
soundcore 8800 1 snd
psmouse 40336 0
ext3 136840 1
jbd 48404 1 ext3
mbcache 9600 1 ext3
sg 36880 0
sr_mod 17956 0
cdrom 37408 1 sr_mod
sd_mod 30720 3
ata_generic 8324 0
pata_acpi 8320 0
b44 28432 0
ohci1394 33584 0
ehci_hcd 37900 0
ata_piix 19588 2
ssb 34308 1 b44
mii 6400 1 b44
uhci_hcd 27024 0
ieee1394 93752 2 sbp2,ohci1394
libata 159600 3 ata_generic,pata_acpi,ata_piix
scsi_mod 151436 5 sbp2,sg,sr_mod,sd_mod,libata
usbcore 146412 4 em28xx,ehci_hcd,uhci_hcd
thermal 16796 0
processor 36488 4 acpi_cpufreq,thermal
fan 5636 0
fbcon 42912 0
tileblit 3456 1 fbcon
font 9472 1 fbcon
bitblit 6784 1 fbcon
softcursor 3072 1 bitblit
fuse 50708 1 ]

[ iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

wmaster0 no wireless extensions.

eth1 IEEE 802.11g ESSID:"" Nickname:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2346 B
Power Management: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 ]

[ sudo iwlist scan
lo Interface doesn't support scanning.

eth0 Interface doesn't support scanning.

wmaster0 Interface doesn't support scanning.

eth1 Scan completed :
Cell 01 - Address: 76:5A:F1:22:A4:A4
ESSID:"christian"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=42/100 Signal level=-84 dBm Noise level=-94 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=000000665390353a
Cell 02 - Address: 76:5A:F1:22:A4:A5
ESSID:""
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=45/100 Signal level=-82 dBm Noise level=-94 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000066538ea8c0
Cell 03 - Address: 76:5A:F1:22:A4:A6
ESSID:""
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=45/100 Signal level=-82 dBm Noise level=-94 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000066538eb157
Cell 04 - Address: 76:5A:F1:22:A4:A7
ESSID:""
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=45/100 Signal level=-82 dBm Noise level=-94 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000066538eb64b
Cell 05 - Address: FE:9F:F5:74:34:DD
ESSID:""
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=37/100 Signal level=-87 dBm Noise level=-94 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=0000010d9da40407
Cell 06 - Address: FE:9F:F5:74:34:DE
ESSID:""
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=37/100 Signal level=-87 dBm Noise level=-94 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=0000010d9da408b3
Cell 07 - Address: 00:18:4D:0F:E7:08
ESSID:"NETGEAR"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=25/100 Signal level=-84 dBm Noise level=-94 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
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:tsf=000000750c7effe3
Cell 08 - Address: AA:01:6B:08:32:E9
ESSID:""
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=42/100 Signal level=-84 dBm Noise level=-91 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000032e1db05d8
Cell 09 - Address: 00:10:C6:CA:2E:50
ESSID:"Wanadoo_5089"
Mode:Master
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=35/100 Signal level=-84 dBm Noise level=-98 dBm
Encryption key:on
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:tsf=00000145403adb80
Cell 10 - Address: 00:0F:B5:E1:BA:56
ESSID:"MSMM04"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=45/100 Signal level=-82 dBm Noise level=-91 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
12 Mb/s; 24 Mb/s; 36 Mb/s; 9 Mb/s; 18 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=000000e40146ab64
Cell 11 - Address: BA:6B:93:2C:A4:B8
ESSID:"spotterplane"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=48/100 Signal level=-80 dBm Noise level=-91 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=000003ee4fa148c7
Cell 12 - Address: BA:6B:93:2C:A4:B9
ESSID:""
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=48/100 Signal level=-80 dBm Noise level=-91 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=000003ee4fa14c53
Cell 13 - Address: BA:6B:93:2C:A4:BA
ESSID:""
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=48/100 Signal level=-80 dBm Noise level=-91 dBm
Encryption key:on
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=000003ee4fa15135
Cell 14 - Address: 00:17:33:7C:B1:8D
ESSID:"NEUF_B18C"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=30/100 Signal level=-79 dBm Noise level=-91 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
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:tsf=00000318e65a3784
Cell 15 - Address: BA:6B:93:2C:A4:BB
ESSID:"freephonie"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=48/100 Signal level=-80 dBm Noise level=-91 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=000003ee4f9fc3b0
Cell 16 - Address: 02:1D:60:DF:EF:82
ESSID:""
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=31/100 Signal level=-90 dBm Noise level=-94 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
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:tsf=000000298ccf6652
Cell 17 - Address: 00:16:41:BC:2E:4D
ESSID:"Livebox-e914"
Mode:Master
Channel:10
Frequency:2.457 GHz (Channel 10)
Quality=40/100 Signal level=-79 dBm Noise level=-95 dBm
Encryption key:on
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:tsf=0000000bd6618266
Cell 18 - Address: 00:19:15:3C:D2:B8
ESSID:""
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=46/100 Signal level=-81 dBm Noise level=-94 dBm ]

[ uname -r -m
2.6.24-23-generic i686 ]

[ cat /etc/network/interfaces
auto lo
iface lo inet loopback

auto eth1
#iface eth1 inet dhcp

]

[ nm-tool

NetworkManager Tool

State: connected

- Device: eth0 ----------------------------------------------------------------
NM Path: /org/freedesktop/NetworkManager/Devices/eth0
Type: Wired
Driver:
Active: yes
HW Address: 00:1C:23:A7:87:B4

Capabilities:
Supported: yes
Carrier Detect: yes
Speed: 100 Mb/s

Wired Settings
Hardware Link: yes

IP Settings:
IP Address: 192.168.0.12
Subnet Mask: 255.255.255.0
Broadcast: 192.168.0.255
Gateway: 192.168.0.254
Primary DNS: 212.27.40.240
Secondary DNS: 212.27.40.241

- Device: eth1 ----------------------------------------------------------------
NM Path: /org/freedesktop/NetworkManager/Devices/eth1
Type: 802.11 Wireless
Driver: iwl3945
Active: no
HW Address: 00:1B:77:C5:E8:60

Capabilities:
Supported: yes

Wireless Settings
Scanning: yes
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes

Wireless Networks (* = Current Network)
christian: Infrastructure Mode, Freq 2.412 MHz, Rate 62 Mb/s, Strength 43%, Encrypted (WEP)
freephonie: Infrastructure Mode, Freq 2.412 MHz, Rate 62 Mb/s, Strength 48%, Encrypted (WPA Enterprise)
NETGEAR: Infrastructure Mode, Freq 2.437 MHz, Rate 62 Mb/s, Strength 30%, Encrypted (WPA WPA2)
spotterplane: Infrastructure Mode, Freq 2.462 MHz, Rate 62 Mb/s, Strength 55%, Encrypted (WEP)
Livebox-e914: Infrastructure Mode, Freq 2.457 MHz, Rate 62 Mb/s, Strength 30%, Encrypted (WEP)
asmar: Infrastructure Mode, Freq 2.462 MHz, Rate 62 Mb/s, Strength 33%, Encrypted (WEP)
ouifi: Infrastructure Mode, Freq 2.457 MHz, Rate 62 Mb/s, Strength 37%, Encrypted (WEP)
ALICE-1267B6: Infrastructure Mode, Freq 2.462 MHz, Rate 62 Mb/s, Strength 37%, Encrypted (WEP)
Sector: Infrastructure Mode, Freq 2.462 MHz, Rate 62 Mb/s, Strength 37%, Encrypted (WEP)

]

Voilà, ma machine est un portable DELL INSPIRON 6400 et la carte WIFI une INTEL PRO/Wireless 3945ABG.
Pour situer le contexte, voilà plusieurs que je retire de ma freebox la carte Wifi quand je ne me sers pas des mon ordinateur portable. Ce soir, j'ai reconnecté la carte alors que le portable était allumé.
Ce qui me surprend c'est que mon réseau nommé "duralex69" n'apparaît pas dans la liste obtenue par la commande sudo iwlist scan.

J'espère que quelqu'un pourra m'aider à m'en sortir.

D'avance merci.

Alex

Dernière modification par duralex69 (Le 24/12/2008, à 11:19)

toutafai · Le 24/12/2008, à 00:16

bonsoir,

a tout hasard, reboot la freebox avec la carte wifi (correctement) insérée

duralex69 · Le 24/12/2008, à 01:00

Merci pour la suggestion mais le reboot de la freebox est sans effet.

Alex

toutafai · Le 24/12/2008, à 01:25

c'est bien un reboot hard que tu fait ? (débrancher et re-branché 5 fois de suite la freebox) ?

duralex69 · Le 24/12/2008, à 11:18

Effectivement, je n'avais pas fait un hard reboot.
Seulement, la nuit portant conseil, ce matin la connexion WIFI est revenue... sans que je ne touche à rien !
En tout cas, merci pour ton aide.

Alex

Ubuntu-fr

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#1 Le 24/12/2008, à 00:09

[ RESOLU ] Help - Disparition soudaine du WIFI

#2 Le 24/12/2008, à 00:16

Re : [ RESOLU ] Help - Disparition soudaine du WIFI

#3 Le 24/12/2008, à 01:00

Re : [ RESOLU ] Help - Disparition soudaine du WIFI

#4 Le 24/12/2008, à 01:25

Re : [ RESOLU ] Help - Disparition soudaine du WIFI

#5 Le 24/12/2008, à 11:18

Re : [ RESOLU ] Help - Disparition soudaine du WIFI

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