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mickey95

[RESOLU] [14.04 LTS] Ethernet ne fonctionne pas / Wifi fonctionne

Bonjour à vous,

Je suis linuxien débutant.

J'ai une LiveBox, attribution IP automatique (dhcp).

J'ai un ordinateur Samsung, sur lequel j'ai installé Kali Linux, et j'arrive à ma connecter en wifi et en ethernet sans souci.

L'autre ordinateur portable (Lenovo ThinkPad R400) a Windows XP Pro SP3 installé dessus. Le wifi et l'ethernet marche sans souci avec windows. J'ai installé sur ce second pc Ubundu 14.04 LTS, en parallèle avec Windows (avec Grub).
Avec Ubuntu, le wifi fonctionne correctement mais impossible de me connecter à Internet par Ethernet (ce qui m'agace un peu mais je suis sûr que nous allons y arriver! )

En haut à droite, je lis:
Réseau Ethernet
Périphérique non géré

Voici les quelques infos à fournir sur ma situation (ma carte wifi est active quand je lance ces commandes).

cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS" 

uname -r -m
3.19.0-30-generic i686

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 Integrated Webcam
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 004: ID 0a5c:2145 Broadcom Corp. BCM2045B (BDC-2.1) [Bluetooth Controller]
Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
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)
00:19.0 Ethernet controller: Intel Corporation 82567LF Gigabit Network Connection (rev 03)
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)
00:1d.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 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (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
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)
15:00.4 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)

lspci -nn | grep -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LF Gigabit Network Connection [8086:10bf] (rev 03)
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]

lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
	Subsystem: Lenovo Device 20e0
	Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
	Subsystem: Lenovo Device 20e4
	Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
	Subsystem: Lenovo Device 20e4
00:03.0 Communication controller: Intel Corporation Mobile 4 Series Chipset MEI Controller (rev 07)
	Subsystem: Lenovo Device 20e6
	Kernel driver in use: mei_me
00:19.0 Ethernet controller: Intel Corporation 82567LF Gigabit Network Connection (rev 03)
	Subsystem: Lenovo Device 20ee
	Kernel driver in use: e1000e
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
	Subsystem: Lenovo Device 20f0
	Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
	Subsystem: Lenovo Device 20f0
	Kernel driver in use: uhci_hcd
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
	Subsystem: Lenovo Device 20f0
	Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
	Subsystem: Lenovo Device 20f1
	Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
	Subsystem: Lenovo Device 20f2
	Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
	Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
	Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
	Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
	Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
	Subsystem: Lenovo Device 20f0
	Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
	Subsystem: Lenovo Device 20f0
	Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
	Subsystem: Lenovo Device 20f0
	Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
	Subsystem: Lenovo Device 20f1
	Kernel driver in use: ehci-pci
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)
	Subsystem: Lenovo Device 20f6
	Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
	Subsystem: Lenovo Device 20f8
	Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
	Subsystem: Lenovo Device 20f9
03:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection
	Subsystem: Intel Corporation WiFi Link 5100 AGN
	Kernel driver in use: iwlwifi
15:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)
	Subsystem: Lenovo ThinkPad R61
	Kernel driver in use: yenta_cardbus
15:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04)
	Subsystem: Lenovo ThinkPad R61
	Kernel driver in use: firewire_ohci
15:00.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)
	Subsystem: Lenovo ThinkPad W500
	Kernel driver in use: sdhci-pci
15:00.4 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 11)
	Subsystem: Lenovo ThinkPad T61
	Kernel driver in use: r592
15:00.5 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 11)
	Subsystem: Lenovo Device 20cb
	Kernel driver in use: r852

sudo lshw -C network
  *-network               
       description: Ethernet interface
       produit: 82567LF Gigabit Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 19
       information bus: pci@0000:00:19.0
       nom logique: eth0
       version: 03
       numéro de série: 00:27:13:65:6b:b0
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.11 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:28 mémoire:fc000000-fc01ffff mémoire:fc024000-fc024fff portE/S:1820(taille=32)
  *-network
       description: Interface réseau sans fil
       produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlan0
       version: 00
       numéro de série: 00:26:c6:50:d5:50
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.19.0-30-generic firmware=8.83.5.1 build 33692 ip=192.168.1.16 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:33 mémoire:f4300000-f4301fff

ifconfig
eth0      Link encap:Ethernet  HWaddr 00:27:13:65:6b:b0  
          inet adr:192.168.1.11  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::227:13ff:fe65:6bb0/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:513 erreurs:0 :0 overruns:0 frame:0
          TX packets:394 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:63319 (63.3 KB) Octets transmis:37736 (37.7 KB)
          Interruption:20 Mémoire:fc000000-fc020000 

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:65536  Metric:1
          Packets reçus:129 erreurs:0 :0 overruns:0 frame:0
          TX packets:129 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:9487 (9.4 KB) Octets transmis:9487 (9.4 KB)

wlan0     Link encap:Ethernet  HWaddr 00:26:c6:50:d5:50  
          inet adr:192.168.1.16  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::226:c6ff:fe50:d550/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:2145 erreurs:0 :0 overruns:0 frame:0
          TX packets:1398 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1876658 (1.8 MB) Octets transmis:284519 (284.5 KB)

Je ne souhaite pas que Network Manager gère l'ethernet. Voici 2 fichiers de configuration:

cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

cat /etc/NetworkManager/NetworkManager.conf [main]
plugins=ifupdown,keyfile,ofono

[ifupdown]
managed=false

Je ping correctement le réseau local:

ping 127.0.0.1
PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.031 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.041 ms

J'ai suivi quelques posts déjà présents ici et ailleurs mais vraiment je ne vois pas le souci.

https://forum.ubuntu-fr.org/viewtopic.php?id=1745291 essayé powercfg /h off mais ça ne fonctionne pas.
https://forum.ubuntu-fr.org/viewtopic.php?pid=20283521
https://wiki.debian.org/fr/NetworkManager
http://geekeries.de-labrusse.fr/?p=24
http://linuxfr.org/forums/linux-debian- … ng-restart
http://forum.ubuntu-fr.org/viewtopic.php?id=358239
http://brico-localh0st.blogspot.fr/2012 … e-non.html

L'erreur est peut-être évidente mais je ne la vois pas.
Je suis preneur de toute idée, tout test, etc.

Merci à vous.

Matthieu

Dernière modification par mickey95 (Le 06/10/2015, à 08:25)

sinbad83

Re : [RESOLU] [14.04 LTS] Ethernet ne fonctionne pas / Wifi fonctionne

Bonjour,
je n'ai pas vu "périphérique non géré" dans les retours donnés. Par contre, ifconfig donne entre autres:

eth0      Link encap:Ethernet  HWaddr 00:27:13:65:6b:b0  
          inet adr:192.168.1.11  Bcast:192.168.1.255  Masque:255.255.255.0

De même pour lshw -C network:

  configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.11 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s

Où est le problème ?
Contre-vérifie si tu veux avec

route -n

Tu verras les deux connexions, filaire et non filaire.

Dernière modification par sinbad83 (Le 05/10/2015, à 15:23)

---

La connaissance n'est pas une denrée rare, il faut la partager avec les autres.
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Desktop AMD Ryzen 5-3600, RAM 16GB, Ubuntu 20.10,   HP Pavillon G6 Ubuntu 20.10 et Ten, Serveur Ubuntu 18.04

mickey95

Re : [RESOLU] [14.04 LTS] Ethernet ne fonctionne pas / Wifi fonctionne

Bonjour,

J'ai fait pas mal de test, pensant a priori que la commande

 /etc/init.d/networking restart 

relancer la config (trouvé dans ce post: http://forum.ubuntu-fr.org/viewtopic.php?id=358239).

Je me suis aperçu que l'ethernet fonctionnait sans souci en faisant un reboot ...

Linuxien débutant avais-je dit ...

Merci Sinbad83 pour ta réponse.

ps: on se sent con des fois

Dernière modification par mickey95 (Le 06/10/2015, à 08:25)