一、修改网卡名
1. 编辑接口配置文件，添加参数
sudo vi /etc/default/grub
修改前
GRUB_CMDLINE_LINUX=""
修改后
GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"
2. 更新grub
sudo update-grub
若提示没有此命令，请先输入安装命令
sudo apt-get install grub2-common
3. 修改网卡名称并设置固定IP地址
修改网卡接口配置文件
sudo vi /etc/network/interfaces
修改前（网卡名不同机器会不一样，请根据实际情况修改）
# The primary network interface
auto eno13
iface eno13 inet dhcp
修改后
# The primary network interface
auto eth0
iface eth0 inet static
address 192.168.91.11
netmask 255.255.255.0
gateway 192.168.91.1
dns-nameservers 192.168.91.1
4.更换源为阿里源
备份源文件
sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak
新建配置文件
sudo vi /etc/apt/sources.list
添加如下内容
deb-src http://archive.ubuntu.com/ubuntu xenial main restricted
deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe
deb http://mirrors.aliyun.com/ubuntu/ xenial universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb http://archive.canonical.com/ubuntu xenial partner
deb-src http://archive.canonical.com/ubuntu xenial partner
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse
