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#1 Le 03/03/2009, à 22:01
- truc74
Connexion wifi perdue
Bonsoir,
ma connexion wifi ne fonctionne plus sur mon inspiron 1525. Elle fonctionnait jusqu'à hier soir. La del ne clignote plus.
Voici des info à propos de ma config :
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 005 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 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 019: ID 04f3:0210 Elan Microelectronics Corp. AM-400 Hama Optical Mouse
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (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.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
02:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
02:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
02:09.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
02:09.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
09:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller (rev 12)
0b:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
*-network
description: Ethernet interface
product: 88E8040 PCI-E Fast Ethernet Controller
vendor: Marvell Technology Group Ltd.
physical id: 0
bus info: pci@0000:09:00.0
logical name: eth0
version: 12
serial: 00:1d:09:47:72:cc
size: 100MB/s
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.22 duplex=full firmware=N/A ip=192.168.1.180 latency=0 link=yes module=sky2 multicast=yes port=twisted pair speed=100MB/s
*-network DISABLED
description: Wireless interface
product: PRO/Wireless 3945ABG [Golan] Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:0b:00.0
logical name: wmaster0
version: 02
serial: 00:1f:3c:20:f9:3b
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwl3945 latency=0 module=iwl3945 multicast=yes wireless=IEEE 802.11abg
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: 5e:2d:93:49:2d:8b
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes
Module Size Used by
usbhid 35840 0
hid 50560 1 usbhid
i915 38528 2
drm 86056 3 i915
af_packet 25728 4
ipv6 263972 17
binfmt_misc 16904 1
rfcomm 44432 0
bridge 56980 0
stp 10628 1 bridge
bnep 20480 2
sco 18308 2
l2cap 30464 6 rfcomm,bnep
bluetooth 61924 6 rfcomm,bnep,sco,l2cap
ppdev 15620 0
acpi_cpufreq 15500 1
cpufreq_userspace 11396 0
cpufreq_powersave 9856 0
cpufreq_conservative 14600 0
cpufreq_ondemand 14988 1
cpufreq_stats 13188 0
freq_table 12672 3 acpi_cpufreq,cpufreq_ondemand,cpufreq_stats
pci_slot 12680 0
sbs 19464 0
sbshc 13440 1 sbs
container 11520 0
iptable_filter 10752 0
ip_tables 19600 1 iptable_filter
x_tables 22916 1 ip_tables
sbp2 29324 0
parport_pc 39204 0
lp 17156 0
parport 42604 3 ppdev,parport_pc,lp
joydev 18368 0
arc4 9984 2
ecb 10880 2
crypto_blkcipher 25476 1 ecb
snd_hda_intel 384176 2
iwl3945 98804 0
snd_pcm_oss 46848 0
snd_mixer_oss 22784 1 snd_pcm_oss
snd_pcm 83204 2 snd_hda_intel,snd_pcm_oss
rfkill 17176 2 iwl3945
dcdbas 15008 0
snd_seq_dummy 10884 0
mac80211 216820 1 iwl3945
evdev 17696 13
led_class 12164 1 iwl3945
snd_seq_oss 38528 0
cfg80211 32392 2 iwl3945,mac80211
snd_seq_midi 14336 0
snd_rawmidi 29824 1 snd_seq_midi
snd_seq_midi_event 15232 2 snd_seq_oss,snd_seq_midi
psmouse 45200 0
snd_seq 57776 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
sdhci_pci 15360 0
serio_raw 13444 0
sdhci 23940 1 sdhci_pci
snd_timer 29960 2 snd_pcm,snd_seq
mmc_core 58268 1 sdhci
snd_seq_device 15116 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
video 25232 0
output 11008 1 video
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
wmi 14504 0
battery 18436 0
ac 12292 0
iTCO_wdt 18596 0
iTCO_vendor_support 11652 1 iTCO_wdt
intel_agp 33724 1
agpgart 42184 3 drm,intel_agp
button 14224 0
shpchp 38036 0
pci_hotplug 34976 1 shpchp
soundcore 15328 1 snd
snd_page_alloc 16136 2 snd_hda_intel,snd_pcm
pcspkr 10624 0
ext3 133256 1
jbd 55828 1 ext3
mbcache 16004 1 ext3
sd_mod 42392 3
crc_t10dif 9984 1 sd_mod
sr_mod 22212 0
cdrom 43168 1 sr_mod
sg 39732 0
pata_acpi 12160 0
ata_generic 12932 0
ahci 37132 2
ata_piix 24580 0
ohci1394 37936 0
libata 178208 4 pata_acpi,ata_generic,ahci,ata_piix
scsi_mod 155212 5 sbp2,sd_mod,sr_mod,sg,libata
dock 16656 1 libata
ieee1394 96324 2 sbp2,ohci1394
sky2 53380 0
ehci_hcd 43788 0
uhci_hcd 30736 0
usbcore 149360 4 usbhid,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
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
eth1 IEEE 802.11abg ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=0 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 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
pan0 no wireless extensions.
eth0 Link encap:Ethernet HWaddr 00:1d:09:47:72:cc
inet adr:192.168.1.180 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::21d:9ff:fe47:72cc/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:24837 erreurs:0 :0 overruns:0 frame:0
TX packets:20410 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:18494268 (18.4 MB) Octets transmis:12510995 (12.5 MB)
Interruption:16
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:16436 Metric:1
Packets reçus:1274 erreurs:0 :0 overruns:0 frame:0
TX packets:1274 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:44076 (44.0 KB) Octets transmis:44076 (44.0 KB)
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
eth1 Interface doesn't support scanning : Network is down
pan0 Interface doesn't support scanning.
~$ uname -r -m
2.6.27-11-generic i686
~$ cat /etc/network/interfaces
auto lo
iface lo inet loopbackJe ne comprends pas ce qui a pu se passer.
Merci de votre aide
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#2 Le 04/03/2009, à 00:15
- winux12
Re : Connexion wifi perdue
que te renvoie la commande?
iwconfigLa LIBERTE n'a pas de prix ... Dell E7270 - Core I7 - 16 Go Ram
TuxLibre - ARU2L
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