Resources:
Http://jingyan.baidu.com/article/2fb0ba40541a5900f2ec5f07.html
Http://zycao.com/virtualbox-ubuntu-vboxsguestadditions.html/comment-page-1
Http://jingyan.baidu.com/article/5225f26b0ac250e6fb09084e.html
In fact, you can use a USB flash drive between the virtual machine and win switch also line, but do not bother to plug the U disk, and USB drive transmission speed than the hard disk too much, so consider setting up a shared folder
Preparatory work
1. Installation Enhancements
If an error occurs:
It's because you've already loaded it once, and it pops up into Ubuntu.
2. Set the root user's password so that you can use the SU command
Su-super USER,SU command is not the same as the password of the sudo command su's password is the root user's password, equivalent to the password of the admin under Windows, and the password of the sudo command is just the password of the user who is currently logged on to the system, equivalent to Windows Guest1. Guest2,... The password
OK, start setting up the shared folder:
1. Create a shared folder under Windows
2. Use VBox to set up a shared folder, note the name "Sharefolder"
3. Enter the command in Ubuntu, okay. From now on,/mnt/sharefolder in Ubuntu is equivalent to F:/vms/sharefolder under Windows:
Su
Enter the root password
Mount-t vboxsf Sharefolder/mnt/sharefolder
VBOX Ubuntu Settings shared folder with Windows