主机 windows 10, VM 虚机装 ubu 22 桌面版，出现无网络状态，先清理 NetworkManager 缓存，如下命令:

# 关闭 NetworkManager
sudo service NetworkManager stop 
# 删除 NetworkManager 缓存
sudo rm /var/lib/NetworkManager/NetworkManager.state 
# 重新启动 NetworkManager
sudo service NetworkManager start

配置 aliyun 源

#deb包

deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse

##测试版源

deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse

# 源码
 
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse

注 使用 sudo apt update 进行更新操作

安装 open-vm-tools VM 工具

sudo apt install open-vm-tools