#1 Le 26/02/2011, à 18:12
- clement.analogue
Connexion ethernet échoue sur RTL8111/8168B PCI Express Gigabit Ethern
Bonjour,
Je n'arrive plus à me connecter par câble ethernet sur mon laptop. Heureusement, cela arrive après que le wifi fonctionne. J'ai un HP Pavilion dv7-4176sf.
Lorsque j'essaye de me connecter, ça cherche un moment (je ne suis pas pro des réseaux, mais je pense qu'il cherche à récupérer une adresse ip), puis ça n'aboutit pas.
Sur le laptop, le voyant de connexion clignote sans cesse.
Le problème ne vient pas du câble, j'en ai essayé plusieurs, ni du routeur (je suis connecté en wifi sans problème, et en ethernet avec un serveur). Cela a bien fonctionné un moment, puis, sans raison apparente, dans un premier temps, je n'avais même plus "auto eth0" dans les disponibles du network-manager, c'est revenu au bout d'un moment (j'ai fait plusieurs manip', je ne sais pas laquelle à été concluante). Ce problème est survenu peu de temps après avoir fait fonctionner le wifi( Cf ce sujet).
Edit : maintenant, je ne peux même plus me connecter par ethernet.
Quelques infos :
$ sudo lshw -C network
*-network
description: Wireless interface
product: RT3090 Wireless 802.11n 1T/1R PCIe
vendor: RaLink
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 00
serial: 70:f3:95:e5:67:35
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt2860 ip=192.168.1.13 latency=0 multicast=yes wireless=Ralink STA
resources: irq:16 memory:c3400000-c340ffff
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 03
serial: 60:eb:69:65:ff:1e
size: 10MB/s
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=yes multicast=yes port=MII speed=10MB/s
resources: irq:43 ioport:2000(size=256) memory:c1404000-c1404fff memory:c1400000-c1403fff memory:c1410000-c141ffff$ ifconfig
eth0 Link encap:Ethernet HWaddr 60:eb:69:65:ff:1e
adr inet6: fe80::62eb:69ff:fe65:ff1e/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:53 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:14293 (14.2 KB)
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:12 erreurs:0 :0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:720 (720.0 B) Octets transmis:720 (720.0 B)
wlan0 Link encap:Ethernet HWaddr 70:f3:95:e5:67:35
inet adr:192.168.1.13 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::72f3:95ff:fee5:6735/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:38455 erreurs:0 :0 overruns:0 frame:0
TX packets:1375 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:8641368 (8.6 MB) Octets transmis:183499 (183.4 KB)
Interruption:16$ cat /etc/network/interfaces
auto lo
iface lo inet loopbackJ'ai deux résultats différents pour nm suivant si je peux essayer de me connecter ou non pas ethernet :
$ nm-tool
NetworkManager Tool
State: connected
- Device: wlan0 [Auto Livebox-9f70] -------------------------------------------
Type: 802.11 WiFi
Driver: rt2860
State: connected
Default: yes
HW Address: 70:F3:95:E5:67:35
Capabilities:
Speed: 54 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
Neuf WiFi: Infra, 00:17:33:B5:2E:21, Freq 2462 MHz, Rate 54 Mb/s, Strength 26
SFR WiFi Public: Infra, 00:17:33:B5:2E:22, Freq 2462 MHz, Rate 54 Mb/s, Strength 26
belkin54g: Infra, 00:17:3F:0D:90:7E, Freq 2462 MHz, Rate 0 Mb/s, Strength 26
NEUF_2E1C: Infra, 00:17:33:B5:2E:20, Freq 2462 MHz, Rate 54 Mb/s, Strength 26 WPA
SFR WiFi Public: Infra, 00:17:33:FA:AB:72, Freq 2462 MHz, Rate 54 Mb/s, Strength 26
NEUF_AB6C: Infra, 00:17:33:FA:AB:70, Freq 2462 MHz, Rate 54 Mb/s, Strength 31 WPA
*Livebox-9f70: Infra, 00:1D:6A:51:F9:FE, Freq 2437 MHz, Rate 18 Mb/s, Strength 100 WPA WPA2
Neuf WiFi: Infra, 00:17:33:FA:AB:71, Freq 2462 MHz, Rate 54 Mb/s, Strength 31
FreeWifi: Infra, 16:03:E7:DC:1C:9A, Freq 2412 MHz, Rate 11 Mb/s, Strength 37
FreeWifi: Infra, 2E:8B:10:B4:10:C2, Freq 2412 MHz, Rate 11 Mb/s, Strength 42
FreeWifi: Infra, 1E:BE:1F:90:6C:FE, Freq 2442 MHz, Rate 44 Mb/s, Strength 47
Foyer 06: Infra, 00:19:CB:F5:0B:99, Freq 2462 MHz, Rate 0 Mb/s, Strength 78
Ordinateur de Mimine: Ad-Hoc, CA:4B:B5:A6:A5:94, Freq 2437 MHz, Rate 8 Mb/s, Strength 78
Foyer: Infra, 00:19:CB:F5:0B:95, Freq 2432 MHz, Rate 11 Mb/s, Strength 78
NUMERICABLE-502E:Infra, 00:1E:8C:E2:42:1E, Freq 2437 MHz, Rate 54 Mb/s, Strength 37 WEP
freephonie: Infra, 16:03:E7:DC:1C:9B, Freq 2412 MHz, Rate 11 Mb/s, Strength 37 WPA Enterprise
totalwifiDomi: Infra, 16:03:E7:DC:1C:98, Freq 2412 MHz, Rate 11 Mb/s, Strength 42 WPA
freephonie: Infra, 2E:8B:10:B4:10:C3, Freq 2412 MHz, Rate 11 Mb/s, Strength 47 WPA Enterprise
Moustik: Infra, 2E:8B:10:B4:10:C0, Freq 2412 MHz, Rate 11 Mb/s, Strength 47 WPA
freebox_SIIGQZ: Infra, 1E:BE:1F:90:6C:FC, Freq 2442 MHz, Rate 44 Mb/s, Strength 47 WPA
freephonie: Infra, 1E:BE:1F:90:6C:FF, Freq 2442 MHz, Rate 44 Mb/s, Strength 47 WPA Enterprise
Livebox-a290: Infra, 00:19:70:2B:C3:88, Freq 2437 MHz, Rate 18 Mb/s, Strength 83 WPA WPA2
IPv4 Settings:
Address: 192.168.1.13
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: disconnected
Default: no
HW Address: 60:EB:69:65:FF:1E
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on$ nm-tool
NetworkManager Tool
State: connected
- Device: wlan0 [Auto Livebox-9f70] -------------------------------------------
Type: 802.11 WiFi
Driver: rt2860
State: connected
Default: yes
HW Address: 70:F3:95:E5:67:35
Capabilities:
Speed: 54 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
belkin54g: Infra, 00:17:3F:0D:90:7E, Freq 2462 MHz, Rate 54 Mb/s, Strength 31
FreeWifi: Infra, 16:03:E7:DC:1C:9A, Freq 2412 MHz, Rate 11 Mb/s, Strength 52
Neuf WiFi: Infra, 00:17:33:FA:AB:71, Freq 2462 MHz, Rate 54 Mb/s, Strength 31
freephonie: Infra, F6:25:F8:AF:76:AB, Freq 2412 MHz, Rate 11 Mb/s, Strength 42 WPA Enterprise
NEUF_2E1C: Infra, 00:17:33:B5:2E:20, Freq 2462 MHz, Rate 54 Mb/s, Strength 42 WPA
FreeWifi: Infra, F6:25:F8:AF:76:AA, Freq 2412 MHz, Rate 11 Mb/s, Strength 42
SFR WiFi Public: Infra, 00:17:33:B5:2E:22, Freq 2462 MHz, Rate 54 Mb/s, Strength 37
sbdxi: Infra, 2E:31:58:50:57:B8, Freq 2462 MHz, Rate 44 Mb/s, Strength 47 WEP
NUMERICABLE-F956:Infra, 00:1E:8C:5E:B8:65, Freq 2437 MHz, Rate 54 Mb/s, Strength 26 WEP
freephonie: Infra, 16:03:E7:DC:1C:9B, Freq 2412 MHz, Rate 11 Mb/s, Strength 52 WPA Enterprise
freephonie: Infra, 2E:31:58:50:57:BB, Freq 2462 MHz, Rate 44 Mb/s, Strength 37 WPA Enterprise
NEUF_FB60: Infra, 00:25:15:5D:FB:64, Freq 2442 MHz, Rate 54 Mb/s, Strength 31 WPA
*Livebox-9f70: Infra, 00:1D:6A:51:F9:FE, Freq 2437 MHz, Rate 18 Mb/s, Strength 100 WPA WPA2
Neuf WiFi: Infra, 00:17:33:B5:2E:21, Freq 2462 MHz, Rate 54 Mb/s, Strength 47
SFR WiFi Public: Infra, 00:17:33:FA:AB:72, Freq 2462 MHz, Rate 54 Mb/s, Strength 31
SFR WiFi Public: Infra, 00:25:15:5D:FB:66, Freq 2442 MHz, Rate 54 Mb/s, Strength 31
Neuf WiFi: Infra, 00:25:15:5D:FB:65, Freq 2442 MHz, Rate 54 Mb/s, Strength 42
FreeWifi: Infra, 2E:8B:10:B4:10:C2, Freq 2412 MHz, Rate 11 Mb/s, Strength 56
FreeWifi: Infra, 1E:BE:1F:90:6C:FE, Freq 2442 MHz, Rate 44 Mb/s, Strength 52
Foyer: Infra, 00:19:CB:F5:0B:95, Freq 2432 MHz, Rate 11 Mb/s, Strength 83
Ordinateur de Mimine: Ad-Hoc, CA:4B:B5:A6:A5:94, Freq 2437 MHz, Rate 8 Mb/s, Strength 94
Foyer 06: Infra, 00:19:CB:F5:0B:99, Freq 2462 MHz, Rate 0 Mb/s, Strength 83
gensage: Infra, F6:25:F8:AF:76:A8, Freq 2412 MHz, Rate 11 Mb/s, Strength 47 WEP
NUMERICABLE-502E:Infra, 00:1E:8C:E2:42:1E, Freq 2437 MHz, Rate 54 Mb/s, Strength 47 WEP
totalwifiDomi: Infra, 16:03:E7:DC:1C:98, Freq 2412 MHz, Rate 11 Mb/s, Strength 52 WPA
NEUF_AB6C: Infra, 00:17:33:FA:AB:70, Freq 2462 MHz, Rate 54 Mb/s, Strength 31 WPA
freephonie: Infra, 2E:8B:10:B4:10:C3, Freq 2412 MHz, Rate 11 Mb/s, Strength 56 WPA Enterprise
Moustik: Infra, 2E:8B:10:B4:10:C0, Freq 2412 MHz, Rate 11 Mb/s, Strength 56 WPA
freebox_SIIGQZ: Infra, 1E:BE:1F:90:6C:FC, Freq 2442 MHz, Rate 44 Mb/s, Strength 52 WPA
freephonie: Infra, 1E:BE:1F:90:6C:FF, Freq 2442 MHz, Rate 44 Mb/s, Strength 56 WPA Enterprise
Livebox-a290: Infra, 00:19:70:2B:C3:88, Freq 2437 MHz, Rate 18 Mb/s, Strength 89 WPA WPA2
IPv4 Settings:
Address: 192.168.1.13
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 60:EB:69:65:FF:1E
Capabilities:
Carrier Detect: yes
Speed: 10 Mb/s
Wired Properties
Carrier: offDernière modification par clement.analogue (Le 26/02/2011, à 19:21)
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#2 Le 27/02/2011, à 18:35
- clement.analogue
Re : Connexion ethernet échoue sur RTL8111/8168B PCI Express Gigabit Ethern
up
Site personnel
Association Ubuntu-Lyon : Organisation d'événements autour d'Ubuntu sur Lyon.
Venez discuter philosophie, exposez vos textes et réflexions, ...
Forum Analogue : Philosophie, sciences, art, actualité, etc.
Hors ligne