VirtualBox虚拟机 host/guest 拷贝粘贴,共享剪贴板,安装guest additions

Oracle VirtualBox 虚拟机，为了在主机、从机间拷贝文件，共享剪贴板，需要进行设置，以及安装guest additions软件

测试环境
host: windows 7 professional 64位
virtual box guest: Lubuntu

设置
machine -> settings -> General -> Advanced
Shared Clipboard: bidirectional
Drag and drop: bidirectional

安装guest additions

1. add cdrom in storage setting
   

2. load "VBoxGuestAdditions.iso"， 或 device -> insert guest additions image

3. sudo mount /dev/cdrom /mnt

4. cd /mnt

5. sudo ./VBoxLinuxAdditions.run

6. reboot