ubuntu12.04的dns配置重启丢失问题

最新推荐文章于 2024-01-10 11:16:14 发布

Leaves0814

最新推荐文章于 2024-01-10 11:16:14 发布

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分类专栏： ubuntu-linux 文章标签：通信 dns ubuntu

本文链接：https://blog.youkuaiyun.com/long0814long0814/article/details/61619465

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本文介绍了一种解决Ubuntu系统中DNS配置重启后丢失的问题的方法。通过在特定目录下创建并编辑配置文件，确保DNS设置持久有效。此外，还提供了执行apt-get update命令后的正常反馈示例。

解决方法：

请etc/resolvconf/resolv.conf.d这个目录下，添加一个文件，文件填写你相对应的网络的DNS的配置，如电信的网络，则添加nameserve 202.96.134.133

这里我添加的文件名字叫tail,在该文件添加以下内容：

root@galen:/etc/resolvconf/resolv.conf.d# cat tail
nameserver 202.96.134.133
nameserver 202.96.128.68

使用：wq!保存一下。

最后你尝试进行 apt-get update（根用户下），会出现以下现象：

Hit http://security.ubuntu.com precise-security/universe Sources
Hit http://security.ubuntu.com precise-security/multiverse Sources
Hit http://security.ubuntu.com precise-security/main i386 Packages
Hit http://security.ubuntu.com precise-security/restricted i386 Packages
Hit http://security.ubuntu.com precise-security/universe i386 Packages
Hit http://security.ubuntu.com precise-security/multiverse i386 Packages
Hit http://security.ubuntu.com precise-security/main TranslationIndex
Hit http://security.ubuntu.com precise-security/multiverse TranslationIndex
Hit http://security.ubuntu.com precise-security/restricted TranslationIndex
Hit http://extras.ubuntu.com precise/main Sources
Hit http://security.ubuntu.com precise-security/universe TranslationIndex
Hit http://security.ubuntu.com precise-security/main Translation-en
Hit http://security.ubuntu.com precise-security/multiverse Translation-en
Hit http://extras.ubuntu.com precise/main i386 Packages
Ign http://extras.ubuntu.com precise/main TranslationIndex
Hit http://security.ubuntu.com precise-security/restricted Translation-en
Hit http://security.ubuntu.com precise-security/universe Translation-en
Ign http://extras.ubuntu.com precise/main Translation-en_US
Ign http://extras.ubuntu.com precise/main Translation-en
Fetched 72 B in 7s (9 B/s)
Reading package lists... Done
root@galen:~#

到了这步，恭喜你，DNS的配置重启丢失问题已解决了。

注意：你不能在直接进行以下的操作：

root@galen:~# vi /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 202.96.134.133
nameserver 202.96.128.68

这样重启后就会清空该文件的内容了。