Lab1

根据https://pavinberg.gitbook.io/nju-network-lab/lab-1 进行实验

遇到的问题

  1. 安装虚拟机报错；

    在安装给的虚拟机的时候无法创建，报错明细如下；

    Implementation of the USB 2.0 controller not found!

    Because the USB 2.0 controller state is part of the saved VM state, the VM cannot be started. To fix this problem, either install the ‘Oracle VM VirtualBox Extension Pack’ or disable USB 2.0 support in the VM settings.

    Note! This error could also mean that an incompatible version of the ‘Oracle VM VirtualBox Extension Pack’ is installed (VERR_NOT_FOUND).”

    根据https://zhaokaifeng.com/?p=443 给的解决方法，通过禁用USB解决了这个问题；首先进入设置->USB设备->把启用USB控制器的勾点掉

  2. 修改分辨率那块我觉得除了VB那里安装拓展之外，内部还需要在设置(setting)里面进入display进行分辨率的设置，可以参考https://blog.csdn.net/colin_lisicong/article/details/70193556