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#1 Le 29/05/2007, à 21:53

maximedef

Probleme carte réseau

Je suis absolument novice, avec Edgy.
Ma carte réseau ne répond pas avec Ubuntu, alors qu'elle fonctionne avec XP.
C'est une ULI PCI Fast Ethernet Controller.
J'ai écrèmé les forums, j'ai essayé les procédures déjà décrites (en vain) :

j'ai donc fait $ifconfig :

eth0      Lien encap:Ethernet  HWaddr 00:40:D0:78:EA:CC  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:6 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:7 Adresse de base:0xe000 

lo        Lien encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hà´te
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          Packets reçus:34 erreurs:0 :0 overruns:0 frame:0
          TX packets:34 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:2500 (2.4 KiB) Octets transmis:2500 (2.4 KiB)

ra0       Lien encap:Ethernet  HWaddr 00:10:60:26:DF:7C  
          adr inet6: fe80::210:60ff:fe26:df7c/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:2723 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 b) Octets transmis:108920 (106.3 KiB)
          Interruption:10 Adresse de base:0x8000

Je précise que ra0 correspond à ma carte wifi, qui fonctionne avec Ubuntu.

J'ai essayé $lspci :

00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:14.0 CardBus bridge: Texas Instruments PCI4510 PC card Cardbus Controller (rev 02)
00:14.1 FireWire (IEEE 1394): Texas Instruments PCI4510 IEEE-1394 Controller
00:15.0 Network controller: RaLink RT2500 802.11g Cardbus/mini-PCI (rev 01)
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
00:19.0 PCI bridge: ALi Corporation M5249 HTT to PCI Bridge
00:1b.0 Ethernet controller: ALi Corporation M5263 Ethernet Controller (rev 50)
00:1c.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
00:1c.1 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
00:1c.3 USB Controller: ALi Corporation USB 2.0 Controller (rev 01)
00:1d.0 Multimedia audio controller: ALi Corporation M5455 PCI AC-Link Controller Audio Device (rev 20)
00:1d.1 Modem: ALi Corporation M5457 AC'97 Modem Controller (rev 20)
00:1e.0 ISA bridge: ALi Corporation PCI to LPC Controller (rev 31)
00:1e.1 Bridge: ALi Corporation M7101 Power Management Controller [PMU]
00:1f.0 IDE interface: ALi Corporation M5229 IDE (rev c7)
01:05.0 VGA compatible controller: ATI Technologies Inc ATI Radeon XPRESS 200M 5955 (PCIE)

Et puis $sudo ifdown eth0

There is already a pid file /var/run/dhclient.eth0.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

Listening on LPF/eth0/00:40:d0:78:ea:cc
Sending on   LPF/eth0/00:40:d0:78:ea:cc
Sending on   Socket/fallback
DHCPRELEASE on eth0 to 192.94.7.1 port 67
send_packet: Network is unreachable
send_packet: please consult README file regarding broadcast address.

Et $sudo ifup etho

There is already a pid file /var/run/dhclient.eth0.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

Listening on LPF/eth0/00:40:d0:78:ea:cc
Sending on   LPF/eth0/00:40:d0:78:ea:cc
Sending on   Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 12
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 21
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
No DHCPOFFERS received.
No working leases in persistent database - sleeping.

Et enfin : $sudo /etc/init.d/networking force-reload

 * Reconfiguring network interfaces...                                                   There is already a pid file /var/run/dhclient.eth0.pid with pid 4728
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

Listening on LPF/eth0/00:40:d0:78:ea:cc
Sending on   LPF/eth0/00:40:d0:78:ea:cc
Sending on   Socket/fallback
DHCPRELEASE on eth0 to 192.94.7.1 port 67
send_packet: Network is unreachable
send_packet: please consult README file regarding broadcast address.
There is already a pid file /var/run/dhclient.eth0.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

Listening on LPF/eth0/00:40:d0:78:ea:cc
Sending on   LPF/eth0/00:40:d0:78:ea:cc
Sending on   Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 18
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 14
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 15
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 6
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
                                                                                  [ ok ]

Alors que faire maintenant ?
Je précise que je suis en DHCP (pas d'ip fixe) (je l'ai vu avec $gedit /etc/network/interfaces )
J'ai déjà essayé de me connecter sur un réseau local d'une résidence étudiante, sur une Freebox, et meme sur un réseau local lors d'une Install Party.

Merci de m'aider

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