新装的系统18.X版本提示没有vi，
sudo apt-get update
sudo apt-get upgrade
使用阿里源
备份/etc/apt/sources.list # cp /etc/apt/sources.list /etc/apt/sources.list.bak
在/etc/apt/sources.list文件前面添加如下条目
#添加阿里源
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
最后执行如下命令更新源
sudo apt-get update
sudo apt-get upgrade
新装系统没有vi和vim # 此时无法进行编辑
备份/etc/apt/sources.list # cp /etc/apt/sources.list /etc/apt/sources.list.bak
rm sources.list # 删除源文件
echo "deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse" > sources.list # 新建源文件并写入内容
最后执行如下命令更新源
sudo apt-get update
sudo apt-get upgrade
安装vim
apt-get install vim
cp sources.list.bak sources.list # 复制备份的源文件至当前目录并改名
vi编辑器异常
ubuntu预装的是vim tiny版本，而需要的是vim full版本
sudo apt-get remove vim-common
sudo apt-get install vim
升级依赖关系
sudo apt-get install -f
安装QQ
https://gitee.com/wszqkzqk/deepin-wine-for-ubuntu # 原文地址
git clone https://gitee.com/wszqkzqk/deepin-wine-for-ubuntu.git
./install.sh # 安装deepin环境
dpkg -i 包名# 安装团建