代码: 全选
sudo gedit /etc/network/interfaces
如下
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
# auto enp3s0f2
# iface enp3s0f2 inet static
# address 172.16.2.46
# netmask 255.255.255.0
# gateway 172.16.0.1
# dns-nameserver 218.201.96.130 123.125.81.6
如果我配置的话,那么我连上网线可以上网,但是我拔掉网线,使用WiFi可以连上,但是打不开网页,ping百度的ip也不通。
如果我注释掉配置,那么WiFi是可以连上,并且可以正常上网。
下图是我的网卡相关信息(不会插入图片。。。)
enp3s0f2 Link encap:Ethernet HWaddr 20:6a:8a:ed:89:be
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)
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:500 errors:0 dropped:0 overruns:0 frame:0
TX packets:500 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:38837 (38.8 KB) TX bytes:38837 (38.8 KB)
wlp4s0 Link encap:Ethernet HWaddr 9c:2a:70:36:36:b3
inet addr:172.16.4.45 Bcast:172.16.7.255 Mask:255.255.248.0
inet6 addr: fe80::d970:1682:21e1:5582/64 Scope:Link
inet6 addr: fd94:38b8:11a3:0:17e2:f55:751b:8c96/64 Scope:Global
inet6 addr: fd94:38b8:11a3::1a8/128 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3157 errors:0 dropped:0 overruns:0 frame:0
TX packets:3506 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1451782 (1.4 MB) TX bytes:785274 (785.2 KB)
小弟新手,查了好久没有搞定,特拜贴求助。
