Ubuntu网络设置

     今天早上打开电脑，发现Ubuntu系统的网络设置出现故障，系统栏的网络图标上出现了一个红色的叉叉，点击后出现的解释是：wired network device is unmanaged.
     打开我的网络配置文件”/etc/network/interface”，内容如下：

auto lo
iface lo inet loopback
iface eth0 inet dhcp
auto eth0

     google了半天，大部分的解释是：network-manager is supposed to ignore any interfaces that have configuration entries in the file /etc/network/interfaces，解决的办法基本上如下：

     这样根本就是治标不治本嘛！最后我尝试把网卡的设置直接变成：

auto lo
iface lo inet loopback

也就是说，保留loopback网络设置。
     reboot后，一切正常！

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sean

02/18/2012

貌似11.10还OK，至少到现在还没有发现类似问题

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bangb

02/16/2012

我的网络同样问题.

因为试图用ubuntu连接电讯闪讯网络,结果不仅未成功,原来的接口也消失了。

已解决.

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