主板是p5k deluxe , 官网下载的驱动只支持2.xx的内核,桌面为gnome 3.12.2，每次都要dhclilent ethx或者
sudo NetworkManager才能联网 ，我想要自动获取IP地址

uname -r
3.13.0-24-lowlatency

lspci |grep Eth*
02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller (rev 12)
05:04.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8110SC/8169SC Gigabit Ethernet (rev 10)

sudo gedit /etc/network/interfaces为：
auto lo
iface lo inet loopback
auto eth2
iface eth2 inet dhcp
onboot="yes"
auto wlan1
wireless-essid B-LINK_8A7BAC
iface wlan1 inet dhcp
onboot="yes"

sudo vim /etc/NetworkManager/system-connections/自动以太网：
[connection]
id=Auto eth2
uuid=753494d5-4ec7-4a57-8885-9f351a3bb15b
type=802-3-ethernet
autoconnect=true
timestamp=1438363577
onboot="yes"

[ipv6]
method=auto

[ipv4]
method=auto
may-fail=false

1. 你有兩個 有線網卡 ?
1-1. 如果不確定
把下面指令 複製 貼進終端機 執行
sudo lspci -knn |grep Eth*
把結果直接 選取/複製/貼上來
1-2. 請增加 可能的無線網卡
sudo lsusb
把結果直接 選取/複製/貼上來

2. 把下面指令 複製 貼進終端機 執行
2-1. sudo nmcli dev list | grep eth
2-2. sudo nmcli nm
2-3. sudo ifconfig -a
2-4. sudo route -nv
2-5. sudo cat /etc/udev/rules.d/70-persistent-net.rules
2-6. sudo cat /etc/NetworkManager/NetworkManager.conf
把結果直接 選取/複製/貼上來

3. 你為何安裝 lowlatency 的核心 ? 這個是特殊用途
一般是
3.13.0-24-generic

sudo lspci -knn|grep Eth*
02:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller [11ab:4364] (rev 12)
05:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8110SC/8169SC Gigabit Ethernet [10ec:8167] (rev 10)

sudo lsusb
Bus 007 Device 003: ID 1c4f:0003 SiGma Micro HID controller
Bus 001 Device 002: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187 Wireless Adapter



sudo nmcli dev list|grep eth
GENERAL.DEVICE: eth2
GENERAL.TYPE: 802-3-ethernet
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1e.0/0000:05:04.0/net/eth2
GENERAL.IP-IFACE: eth2
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 226544c9-6fc1-ece7-546d-3ee32748889b | Ifupdown (eth2)
GENERAL.DEVICE: eth1
GENERAL.TYPE: 802-3-ethernet
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.5/0000:02:00.0/net/eth1


sudo nmcli nm
RUNNING STATE WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running connected enabled enabled enabled disabled


sudo ifconfig -a
eth1 Link encap:Ethernet HWaddr 00:1d:60:00:a8:44
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:17

eth2 Link encap:Ethernet HWaddr 00:1d:60:02:80:11
inet addr:192.168.16.102 Bcast:192.168.16.255 Mask:255.255.255.0
inet6 addr: fe80::21d:60ff:fe02:80c6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4580 errors:0 dropped:0 overruns:0 frame:0
TX packets:3981 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3049603 (3.0 MB) TX bytes:731450 (731.4 KB)

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:1758 errors:0 dropped:0 overruns:0 frame:0
TX packets:1758 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:173255 (173.2 KB) TX bytes:173255 (173.2 KB)

wlan1 Link encap:Ethernet HWaddr 00:15:af:28:7b:11
inet addr:192.168.16.107 Bcast:192.168.16.255 Mask:255.255.255.0
inet6 addr: fe80::215:afff:fe28:7b0f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:563 errors:0 dropped:0 overruns:0 frame:0
TX packets:73 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:49516 (49.5 KB) TX bytes:12433 (12.4 KB)


sudo route -nv
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.16.1 0.0.0.0 UG 0 0 0 eth2
192.168.16.0 0.0.0.0 255.255.255.0 U 1 0 0 eth2
192.168.16.0 0.0.0.0 255.255.255.0 U 9 0 0 wlan1


sudo cat /etc/udev/rules.d/70-persistent-net.rules
# This file maintains persistent names for network interfaces.
# See udev(7) for syntax.
#
# Entries are automatically added by the 75-persistent-net-generator.rules
# file; however you are also free to add your own entries.

# PCI device 0x1969:0x1048 (atl1)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:8c:56:8a:11", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

# PCI device 0x11ab:0x1faa (ndiswrapper)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:19:5b:11:af:ce", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"

# PCI device 0x11ab:0x4364 (sky2)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1d:60:00:a8:11", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"

# PCI device 0x10ec:0x8167 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1d:60:02:80:11", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth2"

# USB device 0x:0x (rtl8187)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:15:af:28:7b:11", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan1"


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

no-auto-default=00:1E:8C:56:8A:B9,

[ifupdown]
managed=true


3.13.0-24-generic进不了，显示

1. 你這兩個網卡 的 IPV4 為何在同一個 子網內 ? 應該避免同時啟動.

2. 把下面指令 複製 貼進終端機 執行
2-1. sudo dhclient -v eth2
2-2. sudo dhclient -v wlan1
把結果直接 選取/複製/貼上來