问题
从标题来看，我无法与我的HP Pavilion dv7-2215el在Ubuntu14.10 了。我可能已经阅读了所有相关问题，但这些问题都没有帮助我解决问题，所以我现在认为以太网薯片炸了:(
一些细节
我在这里发布一些有关我目前情况的详细信息。我希望有人能发现一些问题和/或建议我进行其他测试和/或提供解决方案。
ifconfig
eth0 Link encap:Ethernet HWaddr 00:26:9e:74:21:4d
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:46 Base address:0x6000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:990 errors:0 dropped:0 overruns:0 frame:0
TX packets:990 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:82952 (82.9 KB) TX bytes:82952 (82.9 KB)
wlan0 Link encap:Ethernet HWaddr 0c:ee:e6:9a:8c:4d
inet addr:10.0.0.11 Bcast:10.0.0.255 Mask:255.255.255.0
inet6 addr: fe80::eee:e6ff:fe9a:8c4d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5241 errors:0 dropped:0 overruns:0 frame:54415
TX packets:5272 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1958537 (1.9 MB) TX bytes:1087330 (1.0 MB)
Interrupt:16
--------------------------------------------------------------------------------
cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
--------------------------------------------------------------------------------
cat /etc/NetworkManager/NetworkManager.conf
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
no-auto-default=00:26:9E:74:21:4D,
[ifupdown]
managed=false
--------------------------------------------------------------------------------
dmesg | grep -e eth0 -e Eth
[ 0.929043] r8168 Gigabit Ethernet driver 8.039.00-NAPI loaded
[ 19.451371] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 23.656823] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 24.431047] eth0: 0xffffc90000656000, 00:26:9e:74:21:4d, IRQ 46
[ 24.458314] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 24.458584] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
--------------------------------------------------------------------------------
nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8168
State: unavailable
Default: no
HW Address: 00:26:9E:74:21:4D
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [HOME-9885] ---------------------------------------------------
Type: 802.11 WiFi
Driver: wl
State: connected
Default: yes
HW Address: 0C:EE:E6:9A:8C:4D
Capabilities:
Speed: 54 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
*HOME-9885: Infra, 58:23:8C:2D:98:85, Freq 2412 MHz, Rate 54 Mb/s, Strength 76 WPA WPA2
bear09: Infra, C8:D7:19:D1:47:89, Freq 2437 MHz, Rate 54 Mb/s, Strength 79 WPA WPA2
NETGEAR14: Infra, 44:94:FC:94:E8:7E, Freq 2462 MHz, Rate 54 Mb/s, Strength 70 WPA2
medialink201: Infra, 14:35:8B:0C:96:88, Freq 2442 MHz, Rate 54 Mb/s, Strength 60 WPA
APT 12102: Infra, 98:FC:11:D5:60:29, Freq 2412 MHz, Rate 54 Mb/s, Strength 37 WPA2
NETGEAR85: Infra, 44:94:FC:3E:2F:95, Freq 2462 MHz, Rate 54 Mb/s, Strength 32 WPA2
HP-Print-27-ENVY 4500 series: Infra, 28:80:23:ED:62:27, Freq 2427 MHz, Rate 54 Mb/s, Strength 20 WPA2
xfinitywifi: Infra, 5A:23:8C:2D:98:87, Freq 2412 MHz, Rate 54 Mb/s, Strength 97
Dlink_1: Infra, 1C:BD:B9:B1:40:E0, Freq 2417 MHz, Rate 54 Mb/s, Strength 17 WPA2
AsusE: Infra, 10:BF:48:3D:16:5B, Freq 2422 MHz, Rate 54 Mb/s, Strength 15 WPA2
The League 2: Infra, 08:86:3B:19:81:48, Freq 2437 MHz, Rate 54 Mb/s, Strength 35 WEP
belkin.648: Infra, 08:86:3B:19:06:48, Freq 2442 MHz, Rate 54 Mb/s, Strength 72 WPA WPA2
belkin.18a: Infra, 08:86:3B:19:81:8A, Freq 2462 MHz, Rate 54 Mb/s, Strength 27 WPA WPA2
belkin.f4c: Infra, 08:86:3B:17:3F:4C, Freq 2432 MHz, Rate 54 Mb/s, Strength 17 WPA WPA2
IPv4 Settings:
Address: 10.0.0.11
Prefix: 24 (255.255.255.0)
Gateway: 10.0.0.1
DNS: 75.75.75.75
DNS: 75.75.76.76
--------------------------------------------------------------------------------
sudo lshw -c network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 02
serial: 00:26:9e:74:21:4d
size: 10Mbit/s
capacity: 1Gbit/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=no multicast=yes port=MII speed=10Mbit/s
resources: irq:46 ioport:5000(size=256) memory:d1010000-d1010fff memory:d1000000-d100ffff memory:d1020000-d102ffff
如果这是硬件故障，您建议如何更换以太网芯片功能？某种USB到以太网转换器？还有吗？
一些测试
以下测试无法帮助解决问题
sudo modprobe r8168
也不分配手册知识产权
dhclient eth0
ifconfig eth0 10.0.0.100/24 up
route add default gw 10.0.0.1