Pages : 1
#1 Le 01/03/2008, à 21:35
- MIMI42
probleme perte wifi[RESOLU]
voila les resultats des commandes.
Je suis plante. je n'arrive plus a avoir un signal wifi
Alors que mon driver est installe
Je ne sais pas quoi faire
michel@michel-laptop:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=7.10
DISTRIB_CODENAME=gutsy
DISTRIB_DESCRIPTION="Ubuntu 7.10"
michel@michel-laptop:~$ lsusb
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
michel@michel-laptop:~$ lspci
00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83)
00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 03)
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03)
00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03)
02:02.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 01)
02:04.0 Ethernet controller: Linksys, A Division of Cisco Systems [AirConn] INPROCOMM IPN 2220 Wireless LAN Adapter (rev 01)
02:06.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
michel@michel-laptop:~$ sudo lshw -C network
[sudo] password for michel:
*-network:0
description: Ethernet interface
product: BCM4401 100Base-T
vendor: Broadcom Corporation
physical id: 2
bus info: pci@0000:02:02.0
logical name: eth0
version: 01
serial: 00:c0:9f:56:5c:c5
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=1.01 duplex=full ip=192.168.1.5 latency=64 link=yes module=b44 multicast=yes port=twisted pair speed=100MB/s
*-network:1
description: Wireless interface
product: [AirConn] INPROCOMM IPN 2220 Wireless LAN Adapter (rev 01)
vendor: Linksys, A Division of Cisco Systems
physical id: 4
bus info: pci@0000:02:04.0
logical name: wlan0
version: 00
serial: 00:0e:9b:4d:e4:e9
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ndiswrapper+neti2220 driverversion=1.45+LanExpress,08/11/2004,2.22. latency=64 link=yes maxlatency=32 mingnt=32 module=ndiswrapper multicast=yes wireless=IEEE 802.11g
michel@michel-laptop:~$ lsmod
Module Size Used by
i915 25856 2
drm 83348 3 i915
rfcomm 42136 2
l2cap 26240 11 rfcomm
bluetooth 57060 4 rfcomm,l2cap
ppdev 10244 0
snd_atiixp_modem 17160 0
snd_via82xx_modem 16264 0
snd_intel8x0m 18572 5
cpufreq_userspace 5280 0
cpufreq_stats 7232 0
cpufreq_powersave 2688 0
cpufreq_conservative 8072 0
cpufreq_ondemand 9612 0
freq_table 5792 2 cpufreq_stats,cpufreq_ondemand
video 18060 0
ac 6148 0
button 8976 0
sbs 19592 0
battery 11012 0
container 5504 0
dock 10656 0
ipv6 273892 8
af_packet 24840 6
ndiswrapper 185240 0
parport_pc 37412 0
lp 12580 0
parport 37448 3 ppdev,parport_pc,lp
pcmcia 41388 0
snd_intel8x0 34972 1
snd_ac97_codec 100644 4 snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,snd_intel8x0
ac97_bus 3200 1 snd_ac97_codec
snd_pcm_oss 44672 0
snd_mixer_oss 17664 1 snd_pcm_oss
snd_pcm 80388 8 snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_seq_dummy 4740 0
snd_seq_oss 33152 0
joydev 11328 0
yenta_socket 27532 1
rsrc_nonstatic 14080 1 yenta_socket
pcmcia_core 40980 3 pcmcia,yenta_socket,rsrc_nonstatic
snd_seq_midi 9600 0
snd_rawmidi 25728 1 snd_seq_midi
snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi
serio_raw 8068 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
snd_seq_device 9228 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd 54660 23 snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,snd_intel8x0,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
iTCO_wdt 11940 0
iTCO_vendor_support 4868 1 iTCO_wdt
snd_page_alloc 11400 5 snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,snd_intel8x0,snd_pcm
psmouse 39952 0
shpchp 34580 0
pci_hotplug 32704 1 shpchp
intel_agp 25620 1
agpgart 35016 3 drm,intel_agp
evdev 11136 5
ext3 133896 2
jbd 60456 1 ext3
mbcache 9732 1 ext3
sg 36764 0
sr_mod 17828 0
cdrom 37536 1 sr_mod
sd_mod 30336 4
ata_generic 8452 0
ata_piix 17540 3
libata 125168 2 ata_generic,ata_piix
scsi_mod 147084 4 sg,sr_mod,sd_mod,libata
b44 28300 0
mii 6528 1 b44
ehci_hcd 36492 0
uhci_hcd 26640 0
usbcore 138632 4 ndiswrapper,ehci_hcd,uhci_hcd
thermal 14344 0
processor 32072 1 thermal
fan 5764 0
fuse 47124 1
apparmor 40728 0
commoncap 8320 1 apparmor
michel@michel-laptop:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11g ESSID:off/any
Mode:Managed Channel:0 Access Point: Not-Associated
Bit Rate:1 Mb/s Tx-Power:0 dBm
RTS thr:2347 B Fragment thr:2346 B
Power Management:off
Link Quality:0/100 Signal level:56/154 Noise level:160/154
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
michel@michel-laptop:~$ ifconfig
eth0 Lien encap:Ethernet HWaddr 00:C0:9F:56:5C:C5
inet adr:192.168.1.5 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::2c0:9fff:fe56:5cc5/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:550 erreurs:0 :0 overruns:0 frame:0
TX packets:579 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:391098 (381.9 KB) Octets transmis:73698 (71.9 KB)
Interruption:6
lo Lien 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:16 erreurs:0 :0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:1408 (1.3 KB) Octets transmis:1408 (1.3 KB)
wlan0 Lien encap:Ethernet HWaddr 00:0E:9B:4D:E4:E9
adr inet6: fe80::20e:9bff:fe4d:e4e9/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:79 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 b) Octets transmis:0 (0.0 b)
Interruption:10 Mémoire:e0203000-e0203800
wlan0:ava Lien encap:Ethernet HWaddr 00:0E:9B:4D:E4:E9
inet adr:169.254.10.73 Bcast:169.254.255.255 Masque:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interruption:10 Mémoire:e0203000-e0203800
michel@michel-laptop:~$ iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 No scan results
michel@michel-laptop:~$ uname -r -m
2.6.22-14-generic i686
michel@michel-laptop:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
iface wlan0 inet dhcp
wireless-key CD005EA33EAE6D7874D45BC78
wireless-essid TECOM-AH4021-C77366
auto wlan0
michel@michel-laptop:~$
Dernière modification par MIMI42 (Le 02/03/2008, à 09:03)
:D
Hors ligne
#2 Le 01/03/2008, à 21:37
- vista sous belga
Re : probleme perte wifi[RESOLU]
donne le retour de
ndiswrapper -l
sudo iwlist scanning#3 Le 01/03/2008, à 21:54
- MIMI42
Re : probleme perte wifi[RESOLU]
michel@michel-laptop:~$ ndiswrapper -l
neti2220 : driver installed
device (17FE:2220) present
michel@michel-laptop:~$ sudo iwlist scanning
[sudo] password for michel:
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 No scan results
:D
Hors ligne
#4 Le 01/03/2008, à 21:58
- vista sous belga
Re : probleme perte wifi[RESOLU]
les fichiers inf et sys
tu les as récupérés de vista ou xp?
#5 Le 02/03/2008, à 07:20
- MIMI42
Re : probleme perte wifi[RESOLU]
XP.
mais çà a deconner d'un coup.
Je me demande si c'est un bouton qui est en face avant qui a ete touche et qui a arrete l'interface.
mais je ne sais pas comment la redemarrer
:D
Hors ligne
#6 Le 02/03/2008, à 09:17
- MIMI42
Re : probleme perte wifi[RESOLU]
touche Fn+F4 pour redemarrer
:D
Hors ligne
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