ubuntu如何将网卡名称修改为eth0

Ubuntu默认网卡名称为ens160

root@kafka2:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: ens160: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 00:0c:29:5e:76:48 brd ff:ff:ff:ff:ff:ff
    altname enp3s0
    inet 192.168.31.71/24 brd 192.168.31.255 scope global ens160
       valid_lft forever preferred_lft forever
    inet6 fe80::20c:29ff:fe5e:7648/64 scope link
       valid_lft forever preferred_lft forever

修改配置文件

#编辑/etc/default/grub
vim /etc/default/grub

#在GRUB_CMDLINE_LINUX后面添加net.ifnames=0 biosdevname=0
GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"

设置生效

update-grub

修改配置文件（下面是修改静态ip）

/etc/network/interfaces
auto eth0
iface eth0 inet static
address 10.10.10.201
network 255.255.255.0
gateway 10.10.10.1
dns-nameservers 10.10.10.1 114.114.114.114

接下来重启服务器

root@kafka2:~# reboot

重启完成后查看IP