sudo vim /etc/network/interfaces 修改iface eth0 inet dhcp 为iface eth0 inet
static 并在这句后添加 address
192.168.
1.1 netmask
255.255.
255.0 gateway
192.168.
1.254 保存退出后使用如下命令 /etc/init.d/networking restart
1、ubuntu系统修改IP地址:sudo gedit /etc/network/interfacesauto eth0iface eth0 inet staticaddress 219.218.122.168netmask 255.255.255.0gateway 219.218.122.254
2、ubuntu系统修改DNS: sudo gedit /etc/resolv.confnameserver 202.194.15.12
3、使网络生效:sudo /etc/init.d/networking restartUbuntu8.04虚拟机更换host主机后开机无法加载网卡,提示:No such device删除缓存文件,重启后解决。sudo rm /etc/udev/rules.d/70-persistent-net.rulesreboot