解决: Ubuntu20.04 出现共享文件夹失效问题
sudo apt-get update
sudo apt-get install open-vm-tools open-vm-tools-desktop温馨提示
如果安装完毕后还是无法使用：请卸载后更新软件源再安装
#卸载命令如下
sudo apt-get autoremove open-vm-tools*更新软件源方法
#备份软件源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
#打开软件源的配置文件
sudo vi /etc/apt/sources.list
#添加下述软件源
# aliyun
deb http://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
#重新更新和安装open-vm-tools即可