在虚拟机中新安装的Ubuntu16.04默认连不上网的,导致基础类库软件无法更新,而且putty、FileZilla等工具也无法连接Ubuntu。

一、首先要设置宿主机器的网络

设置本地连接与虚拟网络VMnet8共享

设置虚拟网络VMnet8

二、安装好的虚拟机网络调整为NAT模式。进入Ubuntu系统查看网卡名称,然后调整网络配置。

查看网卡名称:ifconfig

由于默认vi编辑器有问题,比如上下左右变成ABCD,此问题下面会解决。所以暂时用gedit命令调整网络配置,

配置DNS服务器,

 

重启网络服务

测试网络是否可用

三、源调整

查看ubuntu系统的codename

备份源

修改源

 1 #xenial指codename,请根据实际情况调整
 2 #163源:
 3 deb http://mirrors.163.com/ubuntu/ xenial main restricted universe multiverse
 4 deb http://mirrors.163.com/ubuntu/ xenial-security main restricted universe multiverse
 5 deb http://mirrors.163.com/ubuntu/ xenial-updates main restricted universe multiverse
 6 deb http://mirrors.163.com/ubuntu/ xenial-proposed main restricted universe multiverse
 7 deb http://mirrors.163.com/ubuntu/ xenial-backports main restricted universe multiverse
 8 deb-src http://mirrors.163.com/ubuntu/ xenial main restricted universe multiverse
 9 deb-src http://mirrors.163.com/ubuntu/ xenial-security main restricted universe multiverse
10 deb-src http://mirrors.163.com/ubuntu/ xenial-updates main restricted universe multiverse
11 deb-src http://mirrors.163.com/ubuntu/ xenial-proposed main restricted universe multiverse
12 deb-src http://mirrors.163.com/ubuntu/ xenial-backports main restricted universe multiverse
13 
14 #阿里源:
15 deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
16 deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
17 deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
18 deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
19 deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
20 deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
21 deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
22 deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
23 deb-src http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
24 deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
25 
26 #中科大源(在安装Chrome Deps时很好用)
27 deb http://mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse
28 deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
29 deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
30 deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
31 deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
32 deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse
33 deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
34 deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
35 deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
36 deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
View Code

如果上面的源有问题就用简洁版本

1 deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
2 # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
3 deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
4 # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
5 deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
6 # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
7 deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
8 # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
View Code

最后update

四、上下左右变成ABCD问题,卸载vi重新安装即可

五、安装ssh服务,方便使用putty远程登录Ubuntu

 

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