下图为收到的无线热点，全为移动的。
- 菜单_003.png (23.13 KiB) 查看 12855 次
然后系统--》首选项--》网络连接，如下图，出现了刚才连接的无线。
然后连接刚才编辑的无线，就可以连上了。连接成功如图：
- 截取选区_006.png (7.94 KiB) 查看 12855 次
至于后面的配置步骤就不写了，不会的话google吧
配置成功后，使用命运行拨号成功：
终端代码为：
love@love:~$ sudo pon dsl-provider
Plugin rp-pppoe.so loaded.
RP-PPPoE plugin version 3.8p compiled against pppd 2.4.5
love@love:~$ plog
May 1 11:56:55 love pppd[2567]: Plugin rp-pppoe.so loaded.
May 1 11:56:55 love pppd[2567]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.5
May 1 11:56:55 love pppd[2569]: pppd 2.4.5 started by root, uid 0
May 1 11:56:55 love pppd[2569]: PPP session is 137
May 1 11:56:55 love pppd[2569]: Connected to 00:18:82:55:28:94 via interface wlan0
May 1 11:56:55 love pppd[2569]: Using interface ppp0
May 1 11:56:55 love pppd[2569]: Connect: ppp0 <--> wlan0
love@love:~$ plog
May 1 11:56:55 love pppd[2569]: Using interface ppp0
May 1 11:56:55 love pppd[2569]: Connect: ppp0 <--> wlan0
May 1 11:56:58 love pppd[2569]: CHAP authentication succeeded: Welcome to use Quidway ROUTER, Huawei Tech.^M^J
May 1 11:56:58 love pppd[2569]: CHAP authentication succeeded
May 1 11:56:58 love pppd[2569]: peer from calling number 00:18:82:55:28:94 authorized
May 1 11:56:58 love pppd[2569]: Cannot determine ethernet address for proxy ARP
May 1 11:56:58 love pppd[2569]: local IP address 211.103.106.163
May 1 11:56:58 love pppd[2569]: remote IP address 211.103.106.1
May 1 11:56:58 love pppd[2569]: primary DNS address 112.4.0.55
May 1 11:56:58 love pppd[2569]: secondary DNS address 221.131.143.69
就这样搞定了，重点就是配置不要自动获取ip，选择仅本地连接。
好了，我大概把我成功的过程写了出来，希望对需要的朋友有用！
后来发现，电脑重启后，可能网络连接那里图标有可能会消失，或者出现其他问题，原因就是pppoe配置会和networkmanager冲突，解决方法
sudo gedit /etc/NetworkManager/nm-system-settings.conf
然后把
[ifupdown]
managed=false
改为
[ifupdown]
managed=true
