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#1 Le 31/07/2009, à 21:32

Cver1

[WIFI] sur Lenovo R500

Bonjour.  smile

Je suis totalement novice en connexion WIFI. J'essaie pour la première fois de relier mon Lenovo R500 sur ma Livebox.

- J'ai donc activé le WIFI sur ma Livebox en allant dans http://192.168.1.1
- J'ai relevé le SSID
- J'ai choisi le mode 802.11 b+g et le canal 10
- J'ai opté pour le WPA en TKIP
- Je lui est fourni un mdp de huit caractères (chiffres et lettres) sans majuscule ni caractère spéciaux.

Je me suis servi ensuite de network manager pour configurer le laptop.
- J'ai scanné et détecté ma Livebox.
- J'ai choisi la méthode auto IP.
- J'ai choisi la sécurité WPA-PSK et j'ai retapé le mdp.

Je clique pour démarrer la connexion, le notifier m'annonce connexion... Mais rien. La connexion ne se fait pas.

Voila. J'ai pas d'idée... neutral

Merci d'avance.

Quelques commandes :


cat /etc/lsb-release

DISTRIB_ID=Ubuntu                    
DISTRIB_RELEASE=9.04                 
DISTRIB_CODENAME=jaunty              
DISTRIB_DESCRIPTION="Ubuntu 9.04"

lsusb

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 005: ID 17ef:1004 Lenovo                       
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 003: ID 0a5c:2145 Broadcom Corp.               
Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc.              
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

lspci

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)       
00:03.0 Communication controller: Intel Corporation Mobile 4 Series Chipset MEI Controller (rev 07)                 
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)                      
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)                      
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)                      
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)                     
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)                           
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)                              
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)                              
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)                              
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)                              
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)                              
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)                      
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)                      
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)                      
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)                     
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)                                              
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)                                       
00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03)                                  
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)                                     
03:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection                     
04:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)            
15:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)                                                            
15:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04)                                     
15:00.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)                          
15:00.3 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev ff)                                         
15:00.4 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 11)                               
15:00.5 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 11)

sudo lshw -C network

[sudo] password for ******:                                                                                        
  *-network                                                                                                         
       description: Wireless interface                                                                              
       product: PRO/Wireless 5100 AGN [Shiloh] Network Connection                                                   
       vendor: Intel Corporation                                                                                    
       physical id: 0                                                                                               
       bus info: pci@0000:03:00.0                                                                                   
       logical name: wmaster0                                                                                       
       version: 00                                                                                                  
       serial: 00:22:fa:eb:0a:ba                                                                                    
       width: 64 bits                                                                                               
       clock: 33MHz                                                                                                 
       capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless                       
       configuration: broadcast=yes driver=iwlagn latency=0 module=iwlagn multicast=yes wireless=IEEE 802.11abgn    
  *-network                                                                                                         
       description: Ethernet interface                                                                              
       product: NetLink BCM5787M Gigabit Ethernet PCI Express                                                       
       vendor: Broadcom Corporation                                                                                 
       physical id: 0                                                                                               
       bus info: pci@0000:04:00.0                                                                                   
       logical name: eth0                                                                                           
       version: 02                                                                                                  
       serial: 00:24:7e:6a:2d:7d                                                                                    
       size: 100MB/s                                                                                                
       capacity: 1GB/s                                                                                              
       width: 64 bits                                                                                               
       clock: 33MHz                                                                                                 
       capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.94 duplex=full latency=0 link=no module=tg3 multicast=yes port=twisted pair speed=100MB/s
  *-network DISABLED                                                                                                                                                       
       description: Ethernet interface                                                                                                                                     
       physical id: 2                                                                                                                                                      
       logical name: pan0                                                                                                                                                  
       serial: 56:46:89:42:58:45                                                                                                                                           
       capabilities: ethernet physical                                                                                                                                     
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes

lsmod

Module                  Size  Used by                                                                                                                                      
iptable_mangle         11520  0                                                                                                                                            
iptable_nat            14724  0                                                                                                                                            
nf_nat                 30100  1 iptable_nat                                                                                                                                
nf_conntrack_ipv4      24216  3 iptable_nat,nf_nat                                                                                                                         
nf_conntrack           84752  3 iptable_nat,nf_nat,nf_conntrack_ipv4                                                                                                       
nf_defrag_ipv4         10496  1 nf_conntrack_ipv4                                                                                                                          
iptable_filter         11392  0                                                                                                                                            
ip_tables              28304  3 iptable_mangle,iptable_nat,iptable_filter                                                                                                  
x_tables               31624  2 iptable_nat,ip_tables                                                                                                                      
i915                   75528  2                                                                                                                                            
drm                   123232  3 i915                                                                                                                                       
ppdev                  16904  0                                                                                                                                            
bridge                 63904  0                                                                                                                                            
stp                    11140  1 bridge                                                                                                                                     
bnep                   22912  2                                                                                                                                            
input_polldev          12688  0                                                                                                                                            
lp                     19588  0                                                                                                                                            
parport                49584  2 ppdev,lp                                                                                                                                   
joydev                 20864  0                                                                                                                                            
snd_hda_intel         557492  3                                                                                                                                            
snd_pcm_oss            52352  0                                                                                                                                            
snd_mixer_oss          24960  1 snd_pcm_oss                                                                                                                                
snd_pcm                99464  2 snd_hda_intel,snd_pcm_oss                                                                                                                  
snd_seq_dummy          11524  0                                                                                                                                            
snd_seq_oss            41984  0                                                                                                                                            
snd_seq_midi           15744  0                                                                                                                                            
snd_rawmidi            33920  1 snd_seq_midi                                                                                                                               
arc4                   10240  2                                                                                                                                            
snd_seq_midi_event     16512  2 snd_seq_oss,snd_seq_midi                                                                                                                   
ecb                    11392  2                                                                                                                                            
snd_seq                66272  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event                                                                                  
snd_timer              34064  2 snd_pcm,snd_seq                                                                                                                            
snd_seq_device         16276  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq                                                                                 
iwlagn                114820  0                                                                                                                                            
iwlcore               106496  1 iwlagn                                                                                                                                     
pcmcia                 47640  0                                                                                                                                            
thinkpad_acpi          76980  0                                                                                                                                            
snd                    78920  15 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device                                  
led_class              13064  2 iwlcore,thinkpad_acpi                                                                                                                      
uvcvideo               69640  0                                                                                                                                            
mac80211              251528  2 iwlagn,iwlcore                                                                                                                             
psmouse                64028  0                                                                                                                                            
soundcore              16800  1 snd                                                                                                                                        
compat_ioctl32         18304  1 uvcvideo                                                                                                                                   
videodev               45184  2 uvcvideo,compat_ioctl32                                                                                                                    
ricoh_mmc              12544  0                                                                                                                                            
sdhci_pci              16896  0                                                                                                                                            
sdhci                  27396  1 sdhci_pci                                                                                                                                  
yenta_socket           35596  1                                                                                                                                            
rsrc_nonstatic         19584  1 yenta_socket                                                                                                                               
pcmcia_core            49188  3 pcmcia,yenta_socket,rsrc_nonstatic                                                                                                         
serio_raw              14468  0                                                                                                                                            
pcspkr                 11136  0                                                                                                                                            
video                  29204  0                                                                                                                                            
snd_page_alloc         18704  2 snd_hda_intel,snd_pcm                                                                                                                      
nvram                  17804  1 thinkpad_acpi                                                                                                                              
cfg80211               43680  3 iwlagn,iwlcore,mac80211                                                                                                                    
v4l1_compat            23940  2 uvcvideo,videodev                                                                                                                          
iTCO_wdt               21712  0                                                                                                                                            
iTCO_vendor_support    12420  1 iTCO_wdt                                                                                                                                   
btusb                  21784  2                                                                                                                                            
output                 11648  1 video                                                                                                                                      
usbhid                 47040  0                                                                                                                                            
intel_agp              39408  1                                                                                                                                            
ohci1394               42164  0                                                                                                                                            
ieee1394              108288  1 ohci1394                                                                                                                                   
tg3                   143364  0                                                                                                                                            
fbcon                  49792  0                                                                                                                                            
tileblit               11264  1 fbcon                                                                                                                                      
font                   17024  1 fbcon                                                                                                                                      
bitblit                14464  1 fbcon                                                                                                                                      
softcursor             10368  1 bitblit

iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:""  
          Mode:Managed  Frequency:2.412 GHz  Access Point: Not-Associated   
          Tx-Power=15 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.

ifconfig

eth0      Link encap:Ethernet  HWaddr 00:24:7e:6a:2d:7d  
          adr inet6: fe80::224:7eff:fe6a:2d7d/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1       
          Packets reçus:8669 erreurs:0 :0 overruns:0 frame:0
          TX packets:4852 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000                 
          Octets reçus:12646650 (12.6 MB) Octets transmis:391623 (391.6 KB)
          Interruption:17                                                  

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:96 erreurs:0 :0 overruns:0 frame:0
          TX packets:96 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0                  
          Octets reçus:6768 (6.7 KB) Octets transmis:6768 (6.7 KB)

wlan0     Link encap:Ethernet  HWaddr 00:22:fa:eb:0a:ba  
          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)    

wmaster0  Link encap:UNSPEC  HWaddr 00-22-FA-EB-0A-BA-00-00-00-00-00-00-00-00-00-00  
          UP BROADCAST RUNNING 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)

sudo iwlist scan

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wmaster0  Interface doesn't support scanning.

wlan0     No scan results

pan0      Interface doesn't support scanning.

uname -r

2.6.28-14-generic

cat /etc/network/interfaces

auto lo                                     
iface lo inet loopback

nm-tool

NetworkManager Tool

State: disconnected


** (process:6071): WARNING **: <WARN>  get_one_connection(): error: invalid connection: 'NMSettingConnection' / 'id' invalid: 1


** (process:6071): WARNING **: <WARN>  get_one_connection(): error: invalid connection: 'NMSettingIP4Config' / 'dns-search' invalid: 3

- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            tg3
  State:             unavailable
  Default:           no
  HW Address:        00:24:7E:6A:2D:7D

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

  Wired Properties
    Carrier:         off


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlagn
  State:             disconnected
  Default:           no
  HW Address:        00:22:FA:EB:0A:BA

  Capabilities:

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

  Wireless Access Points
    Livebox-d26c:    Infra, 00:1E:37:97:7F:43, Freq 2457 MHz, Rate 54 Mb/s, Strength 98 WPA

Hors ligne

#2 Le 31/07/2009, à 23:03

slasher-fun

Re : [WIFI] sur Lenovo R500

Bonjour,

Faut appuyer sur je sais plus quel bouton sur les Livebox avant de connecter pour la première fois un PC.

Hors ligne

#3 Le 01/08/2009, à 14:32

Cver1

Re : [WIFI] sur Lenovo R500

Merci. J'ai essayé hier soir. Cela marchait enfin.
Mais aujourd'hui, plus moyen de me reconnecter en rappuyant sur ce bouton. sad

Hors ligne