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#1 Le 29/05/2011, à 20:41

gaulois94

problème wifi impossible a se connecter.

Bonjours

Voila je n'arrive vraiment pas a faire marcher ma cle wifi belkin sur ubuntu (marche sous windows). Ma cle est bien reconnu mais lorsque je tente de me connecter a ma boxe, la cle ne cesse de tenter de se connecter en me demandant parfois ma cle wep.

Voici ce que donne iwconfig.

lo        no wireless extensions. 

eth0      no wireless extensions. 

wlan0     802.11b/g/n ...  ESSID:"NEUF_E80C"   
          Mode:Managed  Frequency=2.437 GHz  Access Point: 00:17:33:3A:E8:10    
          Bit Rate=130 Mb/s    
          Retry min limit:7   RTS thr:off   Fragment thr:off 
          Power Management:off 
          Link Quality=0/100  Signal level=0 dBm  Noise level=0 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0 
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

Voici ce que donne lsusb.

Bus 002 Device 003: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse 
Bus 002 Device 002: ID 046d:08da Logitech, Inc. QuickCam Messanger 
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 
Bus 001 Device 007: ID 1970:1024 Dane-Elec Corp. USA 
Bus 001 Device 006: ID 050d:845a Belkin Components 
Bus 001 Device 004: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Voila en esperant que vous pourrez m'aider.

Cordialement gaulois94.

Hors ligne

#2 Le 30/05/2011, à 11:56

gaulois94

Re : problème wifi impossible a se connecter.

Voila excusez moi je vous donne les résultats de toutes ces commandes (que je comprend à moitiés).

cat /etc/lsb-release :

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.10
DISTRIB_CODENAME=maverick
DISTRIB_DESCRIPTION="Ubuntu 10.10"

lspci :

00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
00:01.0 ISA bridge: nVidia Corporation MCP61 LPC Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
00:01.2 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a2)
00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
00:04.0 PCI bridge: nVidia Corporation MCP61 PCI bridge (rev a1)
00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
00:06.0 IDE interface: nVidia Corporation MCP61 IDE (rev a2)
00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)
00:08.0 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2)
00:08.1 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2)
00:09.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:0b.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:0c.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:0d.0 VGA compatible controller: nVidia Corporation C61 [GeForce 6150SE nForce 430] (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control

sudo lshw :

description: Desktop Computer
    product: imedia S1300
    vendor: Packard Bell
    serial: PVU58E209603408A4A2700
    width: 32 bits
    capabilities: smbios-2.6 dmi-2.6 smp-1.4 smp
    configuration: administrator_password=disabled boot=normal chassis=desktop cpus=2 frontpanel_password=disabled keyboard_password=disabled power-on_password=disabled uuid=00262D41-7BCF-2010-0826-111027000000
  *-core
       description: Motherboard
       product: imedia S1300
       vendor: Packard Bell
       physical id: 0
     *-firmware
          description: BIOS
          vendor: American Megatrends, Inc.
          physical id: 0
          version: P01-A1 (01/28/2010)
          size: 64KiB
          capacity: 960KiB
          capabilities: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb ls120boot zipboot biosbootspecification
     *-cpu:0
          description: CPU
          product: AMD Athlon(tm) II X2 220 Processor
          vendor: Advanced Micro Devices [AMD]
          physical id: 3
          bus info: cpu@0
          version: 15.6.3
          serial: To Be Filled By O.E.M.
          slot: CPU 1
          size: 2800MHz
          capacity: 2800MHz
          width: 64 bits
          clock: 200MHz
          capabilities: boot fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp x86-64 3dnowext 3dnow constant_tsc nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save cpufreq
        *-cache:0
             description: L1 cache
             physical id: 5
             slot: L1-Cache
             size: 128KiB
             capacity: 256KiB
             capabilities: pipeline-burst internal varies
        *-cache:1
             description: L2 cache
             physical id: 6
             slot: L2-Cache
             size: 512KiB
             capacity: 1MiB
             capabilities: pipeline-burst internal varies
     *-memory:0
          description: System Memory
          physical id: 10
          slot: System board or motherboard
          size: 3GiB
        *-bank:0
             description: DIMM Synchronous 1066 MHz (0.9 ns)
             product: ACR256X64D3U1333C9
             vendor: Kingston
             physical id: 0
             serial: 19181029
             slot: DIMM0
             size: 2GiB
             width: 64 bits
             clock: 1066MHz (0.9ns)
        *-bank:1
             description: DIMM Synchronous 1066 MHz (0.9 ns)
             product: ACR128X64D3U1333C9
             vendor: Kingston
             physical id: 1
             serial: EB390A35
             slot: DIMM1
             size: 1GiB
             width: 64 bits
             clock: 1066MHz (0.9ns)
     *-cpu:1
          physical id: 4
          bus info: cpu@1
          version: 15.6.3
          size: 2800MHz
          capacity: 2800MHz
          capabilities: cpufreq
        *-cache:0
             description: L1 cache
             physical id: 0
             size: 128KiB
        *-cache:1
             description: L2 cache
             physical id: 1
             size: 512KiB
     *-memory:1 UNCLAIMED
          description: RAM memory
          product: MCP61 Memory Controller
          vendor: nVidia Corporation
          physical id: a
          bus info: pci@0000:00:00.0
          version: a1
          width: 32 bits
          clock: 66MHz (15.2ns)
          capabilities: ht bus_master cap_list
          configuration: latency=0
     *-isa
          description: ISA bridge
          product: MCP61 LPC Bridge
          vendor: nVidia Corporation
          physical id: 1
          bus info: pci@0000:00:01.0
          version: a2
          width: 32 bits
          clock: 66MHz
          capabilities: isa bus_master
          configuration: latency=0
          resources: ioport:4f00(size=256)
     *-serial
          description: SMBus
          product: MCP61 SMBus
          vendor: nVidia Corporation
          physical id: 1.1
          bus info: pci@0000:00:01.1
          version: a2
          width: 32 bits
          clock: 66MHz
          capabilities: pm cap_list
          configuration: driver=nForce2_smbus latency=0
          resources: irq:11 ioport:4900(size=64) ioport:4d00(size=64) ioport:4e00(size=64)
     *-memory:2 UNCLAIMED
          description: RAM memory
          product: MCP61 Memory Controller
          vendor: nVidia Corporation
          physical id: 1.2
          bus info: pci@0000:00:01.2
          version: a2
          width: 32 bits
          clock: 66MHz (15.2ns)
          configuration: latency=0
     *-usb:0
          description: USB Controller
          product: MCP61 USB Controller
          vendor: nVidia Corporation
          physical id: 2
          bus info: pci@0000:00:02.0
          version: a3
          width: 32 bits
          clock: 66MHz
          capabilities: pm ohci bus_master cap_list
          configuration: driver=ohci_hcd latency=0 maxlatency=1 mingnt=3
          resources: irq:20 memory:febff000-febfffff
     *-usb:1
          description: USB Controller
          product: MCP61 USB Controller
          vendor: nVidia Corporation
          physical id: 2.1
          bus info: pci@0000:00:02.1
          version: a3
          width: 32 bits
          clock: 66MHz
          capabilities: debug pm ehci bus_master cap_list
          configuration: driver=ehci_hcd latency=0 maxlatency=1 mingnt=3
          resources: irq:21 memory:febfec00-febfecff
     *-pci:0
          description: PCI bridge
          product: MCP61 PCI bridge
          vendor: nVidia Corporation
          physical id: 100
          bus info: pci@0000:00:04.0
          version: a1
          width: 32 bits
          clock: 66MHz
          capabilities: pci ht subtractive_decode bus_master cap_list
     *-multimedia
          description: Audio device
          product: MCP61 High Definition Audio
          vendor: nVidia Corporation
          physical id: 5
          bus info: pci@0000:00:05.0
          version: a2
          width: 32 bits
          clock: 66MHz
          capabilities: pm msi ht bus_master cap_list
          configuration: driver=HDA Intel latency=0 maxlatency=5 mingnt=2
          resources: irq:22 memory:febf8000-febfbfff
     *-ide:0
          description: IDE interface
          product: MCP61 IDE
          vendor: nVidia Corporation
          physical id: 6
          bus info: pci@0000:00:06.0
          version: a2
          width: 32 bits
          clock: 66MHz
          capabilities: ide pm bus_master cap_list
          configuration: driver=pata_amd latency=0 maxlatency=1 mingnt=3
          resources: irq:0 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:ffa0(size=16)
     *-bridge
          description: Ethernet interface
          product: MCP61 Ethernet
          vendor: nVidia Corporation
          physical id: 7
          bus info: pci@0000:00:07.0
          logical name: eth0
          version: a2
          serial: 00:26:2d:41:7b:cf
          capacity: 100000000
          width: 32 bits
          clock: 66MHz
          capabilities: bridge pm msi ht bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
          configuration: autonegotiation=on broadcast=yes driver=forcedeth driverversion=0.64 latency=0 link=no maxlatency=20 mingnt=1 multicast=yes port=MII
          resources: irq:43 memory:febfd000-febfdfff ioport:e480(size=8)
     *-ide:1
          description: IDE interface
          product: MCP61 SATA Controller
          vendor: nVidia Corporation
          physical id: 8
          bus info: pci@0000:00:08.0
          logical name: scsi1
          logical name: scsi2
          version: a2
          width: 32 bits
          clock: 66MHz
          capabilities: ide pm msi ht bus_master cap_list emulated
          configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3
          resources: irq:23 ioport:e400(size=8) ioport:e080(size=4) ioport:e000(size=8) ioport:dc00(size=4) ioport:d880(size=16) memory:febfc000-febfcfff
        *-disk
             description: ATA Disk
             product: ST3500418AS
             vendor: Seagate
             physical id: 0
             bus info: scsi@1:0.0.0
             logical name: /dev/sda
             version: CC44
             serial: 5VMF0PCK
             size: 465GiB (500GB)
             capabilities: partitioned partitioned:dos
             configuration: ansiversion=5 signature=0bf95b0a
           *-volume:0
                description: Windows NTFS volume
                physical id: 1
                bus info: scsi@1:0.0.0,1
                logical name: /dev/sda1
                version: 3.1
                serial: 0822-c0d6
                size: 17GiB
                capacity: 18GiB
                capabilities: primary ntfs initialized
                configuration: clustersize=4096 created=2010-08-19 05:46:40 filesystem=ntfs label=PQSERVICE state=clean
           *-volume:1
                description: Windows NTFS volume
                physical id: 2
                bus info: scsi@1:0.0.0,2
                logical name: /dev/sda2
                version: 3.1
                serial: dc23-358e
                size: 98MiB
                capacity: 100MiB
                capabilities: primary bootable ntfs initialized
                configuration: clustersize=4096 created=2010-08-19 05:46:42 filesystem=ntfs label=SYSTEM RESERVED state=clean
           *-volume:2
                description: Windows NTFS volume
                physical id: 3
                bus info: scsi@1:0.0.0,3
                logical name: /dev/sda3
                version: 3.1
                serial: 800ca285-2d00-8248-9c23-d87de4f2fa8c
                size: 223GiB
                capacity: 223GiB
                capabilities: primary ntfs initialized
                configuration: clustersize=4096 created=2010-08-19 05:46:43 filesystem=ntfs label=Packard Bell modified_by_chkdsk=true mounted_on_nt4=true resize_log_file=true state=dirty upgrade_on_mount=true
           *-volume:3
                description: Extended partition
                physical id: 4
                bus info: scsi@1:0.0.0,4
                logical name: /dev/sda4
                size: 224GiB
                capacity: 224GiB
                capabilities: primary extended partitioned partitioned:extended
              *-logicalvolume:0
                   description: Linux filesystem partition
                   physical id: 5
                   logical name: /dev/sda5
                   logical name: /
                   capacity: 46GiB
                   configuration: mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,barrier=1,data=ordered state=mounted
              *-logicalvolume:1
                   description: Linux filesystem partition
                   physical id: 6
                   logical name: /dev/sda6
                   logical name: /home
                   capacity: 73GiB
                   configuration: mount.fstype=ext4 mount.options=rw,relatime,barrier=1,data=ordered state=mounted
              *-logicalvolume:2
                   description: Linux swap / Solaris partition
                   physical id: 7
                   logical name: /dev/sda7
                   capacity: 1000MiB
                   capabilities: nofs
              *-logicalvolume:3
                   description: HPFS/NTFS partition
                   physical id: 8
                   logical name: /dev/sda8
                   logical name: /media/Linux_Windows documents
                   capacity: 103GiB
                   configuration: mount.fstype=fuseblk mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096 state=mounted
        *-cdrom
             description: DVD-RAM writer
             product: DVD A  DH16AASH
             vendor: ATAPI
             physical id: 1
             bus info: scsi@2:0.0.0
             logical name: /dev/cdrom
             logical name: /dev/cdrw
             logical name: /dev/dvd
             logical name: /dev/dvdrw
             logical name: /dev/scd0
             logical name: /dev/sr0
             logical name: /media/F7D2101 V1
             version: SA15
             capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
             configuration: ansiversion=5 mount.fstype=iso9660 mount.options=ro,nosuid,nodev,relatime,uid=1000,gid=1000,iocharset=utf8,mode=0400,dmode=0500 state=mounted status=ready
           *-medium
                physical id: 0
                logical name: /dev/cdrom
                logical name: /media/F7D2101 V1
                configuration: mount.fstype=iso9660 mount.options=ro,nosuid,nodev,relatime,uid=1000,gid=1000,iocharset=utf8,mode=0400,dmode=0500 state=mounted
     *-ide:2
          description: IDE interface
          product: MCP61 SATA Controller
          vendor: nVidia Corporation
          physical id: 8.1
          bus info: pci@0000:00:08.1
          version: a2
          width: 32 bits
          clock: 66MHz
          capabilities: ide pm msi ht bus_master cap_list
          configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3
          resources: irq:22 ioport:d800(size=8) ioport:d480(size=4) ioport:d400(size=8) ioport:d080(size=4) ioport:d000(size=16) memory:febf7000-febf7fff
     *-pci:1
          description: PCI bridge
          product: MCP61 PCI Express bridge
          vendor: nVidia Corporation
          physical id: 9
          bus info: pci@0000:00:09.0
          version: a2
          width: 32 bits
          clock: 33MHz
          capabilities: pci pm msi ht pciexpress normal_decode bus_master cap_list
          configuration: driver=pcieport
          resources: irq:40
     *-pci:2
          description: PCI bridge
          product: MCP61 PCI Express bridge
          vendor: nVidia Corporation
          physical id: b
          bus info: pci@0000:00:0b.0
          version: a2
          width: 32 bits
          clock: 33MHz
          capabilities: pci pm msi ht pciexpress normal_decode bus_master cap_list
          configuration: driver=pcieport
          resources: irq:41
     *-pci:3
          description: PCI bridge
          product: MCP61 PCI Express bridge
          vendor: nVidia Corporation
          physical id: c
          bus info: pci@0000:00:0c.0
          version: a2
          width: 32 bits
          clock: 33MHz
          capabilities: pci pm msi ht pciexpress normal_decode bus_master cap_list
          configuration: driver=pcieport
          resources: irq:42
     *-display
          description: VGA compatible controller
          product: C61 [GeForce 6150SE nForce 430]
          vendor: nVidia Corporation
          physical id: d
          bus info: pci@0000:00:0d.0
          version: a2
          width: 64 bits
          clock: 66MHz
          capabilities: pm msi vga_controller bus_master cap_list rom
          configuration: driver=nvidia latency=0
          resources: irq:21 memory:fb000000-fbffffff memory:e0000000-efffffff memory:fa000000-faffffff memory:febc0000-febdffff
     *-pci:4
          description: Host bridge
          product: Family 10h Processor HyperTransport Configuration
          vendor: Advanced Micro Devices [AMD]
          physical id: 101
          bus info: pci@0000:00:18.0
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:5
          description: Host bridge
          product: Family 10h Processor Address Map
          vendor: Advanced Micro Devices [AMD]
          physical id: 102
          bus info: pci@0000:00:18.1
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:6
          description: Host bridge
          product: Family 10h Processor DRAM Controller
          vendor: Advanced Micro Devices [AMD]
          physical id: 103
          bus info: pci@0000:00:18.2
          version: 00
          width: 32 bits
          clock: 33MHz
     *-pci:7
          description: Host bridge
          product: Family 10h Processor Miscellaneous Control
          vendor: Advanced Micro Devices [AMD]
          physical id: 104
          bus info: pci@0000:00:18.3
          version: 00
          width: 32 bits
          clock: 33MHz
          configuration: driver=k10temp
          resources: irq:0
     *-pci:8
          description: Host bridge
          product: Family 10h Processor Link Control
          vendor: Advanced Micro Devices [AMD]
          physical id: 105
          bus info: pci@0000:00:18.4
          version: 00
          width: 32 bits
          clock: 33MHz
     *-scsi
          physical id: e
          bus info: usb@1:5
          logical name: scsi0
          capabilities: emulated scsi-host
          configuration: driver=usb-storage
        *-disk:0
             description: SCSI Disk
             physical id: 0.0.0
             bus info: scsi@0:0.0.0
             logical name: /dev/sdb
        *-disk:1
             description: SCSI Disk
             physical id: 0.0.1
             bus info: scsi@0:0.0.1
             logical name: /dev/sdc
        *-disk:2
             description: SCSI Disk
             physical id: 0.0.2
             bus info: scsi@0:0.0.2
             logical name: /dev/sdd
        *-disk:3
             description: SCSI Disk
             physical id: 0.0.3
             bus info: scsi@0:0.0.3
             logical name: /dev/sde
  *-network
       description: Wireless interface
       physical id: 1
       logical name: wlan0
       serial: 94:44:52:e6:2b:7c
       capabilities: ethernet physical wireless
       configuration: broadcast=yes multicast=yes wireless=802.11b/g/n  li

lsmod :

Module                  Size  Used by
arc4                    1165  0
nls_utf8                1069  1
isofs                  30022  1
binfmt_misc             6599  1
deflate                 1657  0
ctr                     3209  0
twofish                 5431  0
twofish_common         12811  1 twofish
camellia               18896  0
serpent                17529  0
blowfish                7318  0
cast5                  15556  0
des_generic            15995  0
aes_i586                7280  0
aes_generic            26875  1 aes_i586
xcbc                    2235  0
rmd160                  6348  0
sha512_generic          7296  0
sha256_generic         11267  0
sha1_generic            1795  0
crypto_null             2242  0
af_key                 23878  2
parport_pc             26058  0
ppdev                   5556  0
snd_usb_audio          86480  1
snd_usbmidi_lib        17413  1 snd_usb_audio
snd_hda_codec_realtek   218492  1
r8192s_usb            287340  0
gspca_zc3xx            43366  0
gspca_main             23644  1 gspca_zc3xx
snd_hda_intel          22235  2
snd_hda_codec          87552  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep               5040  2 snd_usb_audio,snd_hda_codec
nvidia               7088432  34
snd_pcm                71475  3 snd_usb_audio,snd_hda_intel,snd_hda_codec
snd_seq_midi            4588  0
snd_rawmidi            17783  2 snd_usbmidi_lib,snd_seq_midi
snd_seq_midi_event      6047  1 snd_seq_midi
snd_seq                47174  2 snd_seq_midi,snd_seq_midi_event
videodev               43098  1 gspca_main
v4l1_compat            13359  1 videodev
snd_timer              19067  2 snd_pcm,snd_seq
snd_seq_device          5744  3 snd_seq_midi,snd_rawmidi,snd_seq
eeprom_93cx6            1345  1 r8192s_usb
snd                    49038  17 snd_usb_audio,snd_usbmidi_lib,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
k10temp                 2607  0
psmouse                59033  0
serio_raw               4022  0
soundcore                880  1 snd
snd_page_alloc          7120  2 snd_hda_intel,snd_pcm
agpgart                32011  1 nvidia
i2c_nforce2             5179  0
lp                      7342  0
parport                31492  3 parport_pc,ppdev,lp
usbhid                 36882  0
hid                    67742  1 usbhid
usb_storage            40204  0
btrfs                 489451  0
zlib_deflate           19266  2 deflate,btrfs
pata_amd                8746  0
sata_nv                19420  5
crc32c                  2531  1
forcedeth              49433  0
libcrc32c                887  1 btrfs

ifconfig :

eth0      Link encap:Ethernet  HWaddr 00:26:2d:41:7b:cf  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
          Interruption:43 Adresse de base:0x8000

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:20 erreurs:0 :0 overruns:0 frame:0
          TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0
          Octets reçus:1080 (1.0 KB) Octets transmis:1080 (1.0 KB)

wlan0     Link encap:Ethernet  HWaddr 94:44:52:e6:2b:7c  
          adr inet6: fe80::9644:52ff:fee6:2b7c/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:51 erreurs:0 :98 overruns:0 frame:0
          TX packets:22 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          Octets reçus:17448 (17.4 KB) Octets transmis:5095 (5.0 KB)

sudo iwlist :

Usage: iwlist [interface] scanning [essid NNN] [last]
              [interface] frequency
              [interface] channel
              [interface] bitrate
              [interface] rate
              [interface] encryption
              [interface] keys
              [interface] power
              [interface] txpower
              [interface] retry
              [interface] ap
              [interface] accesspoints
              [interface] peers
              [interface] event
              [interface] auth
              [interface] wpakeys
              [interface] genie
              [interface] modulation

cat  /etc/network/interfaces

auto lo
iface lo inet loopback

nm-tool :

NetworkManager Tool

State: disconnected

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            rtl819xU
  State:             disconnected
  Default:           no
  HW Address:        94:44:52:E6:2B:7C

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points
    FreeWifi:        Infra, 6E:81:A0:6F:0E:4E, Freq 2412 MHz, Rate 44 Mb/s, Strength 65
    NEUF_E80C:       Infra, 00:17:33:3A:E8:10, Freq 2437 MHz, Rate 54 Mb/s, Strength 74 WEP
    NUMERICABLE-C7E4:Infra, C4:17:FE:B1:75:F9, Freq 2437 MHz, Rate 54 Mb/s, Strength 63 WEP
    NEUF_38D0:       Infra, 00:25:15:47:38:D4, Freq 2462 MHz, Rate 54 Mb/s, Strength 69 WPA
    SFR WiFi Public: Infra, 6A:A1:D7:42:87:4E, Freq 2412 MHz, Rate 16 Mb/s, Strength 71
    SFR WiFi Public: Infra, 00:17:33:F1:B8:6A, Freq 2462 MHz, Rate 54 Mb/s, Strength 63
    Neuf WiFi:       Infra, 00:17:33:F1:B8:69, Freq 2462 MHz, Rate 54 Mb/s, Strength 65
    SFR WiFi Public: Infra, 02:25:15:47:38:D5, Freq 2462 MHz, Rate 54 Mb/s, Strength 68
    Neuf WiFi:       Infra, 00:17:33:C9:FF:09, Freq 2462 MHz, Rate 54 Mb/s, Strength 72
    SFR WiFi Public: Infra, 00:17:33:C9:FF:0A, Freq 2462 MHz, Rate 54 Mb/s, Strength 72
    Neuf WiFi:       Infra, 00:17:33:3A:E8:11, Freq 2437 MHz, Rate 54 Mb/s, Strength 74
    SFR WiFi Public: Infra, 00:17:33:3A:E8:12, Freq 2437 MHz, Rate 54 Mb/s, Strength 74
    freebox_UYFMZM:  Infra, F6:19:8C:15:BB:3C, Freq 2412 MHz, Rate 44 Mb/s, Strength 69 WEP
    NUMERICABLE-5FF1:Infra, 00:1A:2B:49:C4:7A, Freq 2462 MHz, Rate 54 Mb/s, Strength 65 WEP
    NEUF_B864:       Infra, 00:17:33:F1:B8:68, Freq 2462 MHz, Rate 54 Mb/s, Strength 62 WPA
    NEUF_FF04:       Infra, 00:17:33:C9:FF:08, Freq 2462 MHz, Rate 54 Mb/s, Strength 74 WPA
    Neuf WiFi:       Infra, 6A:A1:D7:42:87:4D, Freq 2412 MHz, Rate 16 Mb/s, Strength 72
    FreeWifi:        Infra, F6:19:8C:15:BB:3E, Freq 2412 MHz, Rate 44 Mb/s, Strength 62
    Neuf WiFi:       Infra, 00:17:33:CC:4A:A5, Freq 2422 MHz, Rate 54 Mb/s, Strength 68
    SFR WiFi Public: Infra, 00:17:33:CC:4A:A6, Freq 2422 MHz, Rate 54 Mb/s, Strength 48
    NEUF_4AA0:       Infra, 00:17:33:CC:4A:A4, Freq 2422 MHz, Rate 54 Mb/s, Strength 65 WEP
    SFR_8748:        Infra, E0:A1:D7:42:87:4C, Freq 2412 MHz, Rate 16 Mb/s, Strength 71 WPA
    freephonie:      Infra, F6:19:8C:15:BB:3F, Freq 2412 MHz, Rate 44 Mb/s, Strength 69 WPA Enterprise


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            forcedeth
  State:             unavailable
  Default:           no
  HW Address:        00:26:2D:41:7B:CF

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off

uname -r -m :

2.6.35-28-generic i686

en ce que sagit de ma clé wifi, c'est une belkin N300 avec comme pilote (je crois je ne connais pas trop cette clé) F7D2101 V1.

Je vous remercie énormément et excusez moi de la gène occasionner.

Dernière modification par gaulois94 (Le 30/05/2011, à 11:59)

Hors ligne

#3 Le 30/05/2011, à 16:28

gaulois94

Re : problème wifi impossible a se connecter.

Ben enfaite je crois déjà que ma clé est mal installer (j'ai eu des problème avec le pilotes ma clé n'était pas reconnu et j'ai eu des messages d'erreurs au moment de l'installation).

Pourrais tu, si possible, me donner la marche a suivre pour la réinstaller (je go te passer le retour de ta commande ^^)?

edit : la commande que tu m'a donner ne renvoie strictement rien (rien n'est bloquer sur le pc je penche donc pour un problème de pilotes).

Dernière modification par gaulois94 (Le 30/05/2011, à 16:53)

Hors ligne

#4 Le 30/05/2011, à 16:59

dadadu66

Re : problème wifi impossible a se connecter.

salut
si ça se trouve ça vient de ton matériel
j'ai pas lu dsl
mais j'aurai rien compris


coucou
j'ai ubuntu et debian j'ai 17 ans et je suis linuxiens depuis ma naissance
Visitez mon site svp
http://decouvronsensemble.free.fr/

Hors ligne

#5 Le 30/05/2011, à 17:10

gaulois94

Re : problème wifi impossible a se connecter.

ben désoler mais ma clé est tout ce qui a de plus fonctionnels (je l'utilise en ce moment sur ma partition windows). j'ai bien remarquer que le signal était de zero ce qui est normale puisqu'elle n'est pas encore connecter a internet (je vois la liste de tout les routeurs qui sont a ma porter)... que faire ? pourrait-on au moins me dire comment installer les pilotes pour ma clé ?

Hors ligne

#6 Le 30/05/2011, à 17:59

gaulois94

Re : problème wifi impossible a se connecter.

pourrais tu me donner la marche a suivre pour installer les pilotes (j'ai lu que c'était possible a l'aide du CD windows).

Hors ligne

#7 Le 30/05/2011, à 19:30

gaulois94

Re : problème wifi impossible a se connecter.

bon voila j'ai tester ta méthode mais toujours rien. je suppose donc que mon ancien pilotes très mal intaller blocs carrément la clé. le chipset exacte de la clé (ta méthode m'a au moins aider a sa) est net8192su . je ne trouve toujours pas du tuto exacte a ma demande......... help!!!!

Hors ligne

#8 Le 31/05/2011, à 20:02

gaulois94

Re : problème wifi impossible a se connecter.

up s'il vous plait j'aurais vraiment aimer avoir internet sur mon pc...

Hors ligne

#9 Le 31/05/2011, à 20:10

serdouaiy

Re : problème wifi impossible a se connecter.

Bonjour,

S'il vous plait je viens d'installer ubuntu10.10
je me connecter à Internet via modem 3G (Alcatel One touch x-020).
quand je branche mon modem 3G, la détection et se fait et l'icône wifi affiche le massage suivant:
Mobil broadband connection 'Medi Telecom Default 1' active: (35%).
Mais lorsque je lance mon navigateur, il n'y a pas d'internet et le test ping www.ggogle.com ne donne aussi rien
Merci de me donner la solution si vous pouvez



voici les résultats des commandes de test reseau

Sudo ifconfig -a
eth0    Iink encap: Ethernet HWaddr:00:13:21:d1:d8:30
           UP BROADCAST MULTICAST MTU:1500 Metric:1
           RX packets:0 error:0 dropped:0 overruns:0 frame:0
           TX packets:0 error:0 dropped:0 overruns:0 carrier:0
           collisions:0  txqueuelen:1000
           RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

lo        Iink encap: Local Loopback
           inet addr: 127.0.0.1 Mask: 255.0.0.0
           inet6 addr:   ::1/128 Scope:Host
           UP LOOPBACK RUNNING  MTU:16436 Metric:1
           RX packets:12 error:0 dropped:0 overruns:0 frame:0
           TX packets:12 error:0 dropped:0 overruns:0 carrier:0
           collisions:0  txqueuelen:0
           RX bytes:720 (720.0 B) TX bytes:720 (720.0 B)

ppp0   Iink encap: Point-to-point
           inet addr: 10.22.128.175    P-t-P:10.64.64.64     Mask: 255.255.255.255
           UP  POINTTOPOINT   RUNNING  NOARP MULTICAST   MTU:1500    Metric:1
           RX packets:13  error:0 dropped:0 overruns:0 frame:0
           TX packets:242  error:0 dropped:0 overruns:0 carrier:0
           collisions:0  txqueuelen:3
           RX bytes:286(286.0 B) TX bytes:15197(15.1 B)



cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 10.8.8.15
nameserver 10.8.8.16


route -n

Kernel IP routing table
Destination   Gateway        Genmask              Flag Metric Ref Use Iface
10.64.64.64  0.0.0.0          255.255.255.255  UH    0         0    0         ppp0
169.254.0.0  0.0.0.0          255.255.0.0          U      1000   0    0         ppp0
0.0.0.0          10.64.64.64  0.0.0.0                  UG    0        0    0         ppp0


en fin je vous remercie d'avance

Hors ligne

#10 Le 31/05/2011, à 21:58

gaulois94

Re : problème wifi impossible a se connecter.

si possible créé toi un sujet en part entière car déjà que pour un sujet on arrive pas a me trouver la solution alors un sujet pour deux... la galère !!.

Hors ligne

#11 Le 02/06/2011, à 10:52

gaulois94

Re : problème wifi impossible a se connecter.

:up: ... je confirme que ma clé marche (sous windows en tout cas). Je souhaite juste installer le pilote de ma clé si possible c'est tout...

Hors ligne

#12 Le 03/06/2011, à 18:38

gaulois94

Re : problème wifi impossible a se connecter.

snif je n'aurais jamais ubuntu comme il faut j'ai a tout pris besoin d'internet...

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