提示信息显示hgfs模块安装有问题，没关系，下一篇文章中解决。
10.到了该步骤，问你是否改变X-window的设置，选y，就可以改变分辨率。
Do you want to change your guest X resolution? (yes/no) [no] y
Please choose one of the following display sizes (1 - 13):
[1] "640x480"
[2]< "800x600"
[3] "1024x768"
[4] "1152x864"
[5] "1280x800"
[6] "1152x900"
[7] "1280x1024"
[8] "1376x1032"
[9] "1400x1050"
[10] "1680x1050"
[11] "1600x1200"
[12] "1920x1200"
[13] "2364x1773"
Please enter a number between 1 and 13:
[3]
还不行呢，再跟着下边的走吧！
