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#1 Le 02/06/2008, à 17:49
- Livia
pb configuration wifi !!!
Salut,
Alors voilà, aprés avoir parcouru pendant des mois le forum en vain, je m'adresse à vous pour régler mon problème. Je n'arrive pas à me connecter au wifi depuis que j'ai ubuntu, je crois que c'est un prob de configuration ! Pouvez-vous m'indiquer les manip' à faire pour le résoudre dans un langage pour débutant !!!
Voici les commande de mon terminal :
xxxx@xxxx-laptop:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=7.10
DISTRIB_CODENAME=gutsy
DISTRIB_DESCRIPTION="Ubuntu 7.10"
xxxx@xxxx-laptop:~$ lsusb
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 002: ID 064e:a101 Suyin Corp.
Bus 001 Device 001: ID 0000:0000
xxxx@xxxx-laptop:~$ lspci
00:00.0 RAM memory: nVidia Corporation MCP65 Memory Controller (rev a3)
00:01.0 ISA bridge: nVidia Corporation MCP65 LPC Bridge (rev a3)
00:01.1 SMBus: nVidia Corporation MCP65 SMBus (rev a1)
00:01.3 Co-processor: nVidia Corporation MCP65 SMU (rev a1)
00:02.0 USB Controller: nVidia Corporation MCP65 USB Controller (rev a3)
00:02.1 USB Controller: nVidia Corporation MCP65 USB Controller (rev a3)
00:06.0 Ethernet controller: nVidia Corporation MCP65 Ethernet (rev a3)
00:07.0 Audio device: nVidia Corporation MCP65 High Definition Audio (rev a1)
00:08.0 PCI bridge: nVidia Corporation MCP65 PCI bridge (rev a1)
00:09.0 IDE interface: nVidia Corporation MCP65 IDE (rev a1)
00:0a.0 IDE interface: nVidia Corporation MCP65 SATA Controller (rev a3)
00:0b.0 PCI bridge: nVidia Corporation Unknown device 045b (rev a1)
00:0c.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1)
00:0d.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1)
00:0e.0 PCI bridge: nVidia Corporation MCP65 PCI Express bridge (rev a1)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
03:00.0 Network controller: Broadcom Corporation BCM4312 802.11a/b/g (rev 02)
05:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
07:05.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
07:05.1 Generic system peripheral [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
07:05.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
07:05.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
07:05.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
xxxx@xxxx-laptop:~$ sudo lshw -c network
Hardware Lister (lshw) - B.02.10
usage: lshw [-format] [-options ...]
lshw -version
-version print program version (B.02.10)
format can be
-html output hardware tree as HTML
-xml output hardware tree as XML
-short output hardware paths
-businfo output bus information
options can be
-class CLASS only show a certain class of hardware
-C CLASS same as '-class CLASS'
-disable TEST disable a test (like pci, isapnp, cpuid, etc. )
-enable TEST enable a test (like pci, isapnp, cpuid, etc. )
-quiet don't display status
xxxx@xxxx-laptop:~$ iwconfig
lo no wireless extensions.
eth36 no wireless extensions.
eth1 IEEE 802.11b/g ESSID:off/any Nickname:"Broadcom 4311"
Mode:Managed Frequency=2.472 GHz Access Point: Invalid
Bit Rate=1 Mb/s Tx-Power=18 dBm
RTS thr:off Fragment thr:off
Link Quality=0/100 Signal level=-256 dBm Noise level=-256 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
xxxx@xxxx-laptop:~$ ifconfig
eth1 Lien encap:Ethernet HWaddr 00:00:00:1A:73:78
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:221 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 b) Octets transmis:9906 (9.6 KB)
Interruption:11
eth36 Lien encap:Ethernet HWaddr 00:00:6C:3E:04:F6
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:19
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:936 erreurs:0 :0 overruns:0 frame:0
TX packets:936 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:75008 (73.2 KB) Octets transmis:75008 (73.2 KB)
xxxx@xxxx-laptop:~$ iwlist scan
lo Interface doesn't support scanning.
eth36 Interface doesn't support scanning.
eth1 No scan results
xxxx@xxxx-laptop:~$ uname -r -m
2.6.22-14-generic i686
xxxx@xxxx-laptop:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
Merci beaucoup !
#2 Le 02/06/2008, à 18:36
- awala
Re : pb configuration wifi !!!
bonsoir
voici le tuto dont tu as besoin
http://wlety.free.fr/forum/viewtopic.php?id=172
awala
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