Apache 不会启动

Question

好吧，这让我很困惑，我认为自己无法独自解决问题。我在 linux 下的笔记本电脑上运行 apache，这样当我离开桌面时，我仍然可以使用 php 和 mySql。一切都很好。 httpd.conf 的语法没有问题； apachectl configtest 返回 OK。但是，我去的一家咖啡馆无法启动 apache。我将沿着街道走到下一个 ap，apache 将毫无问题地启动，但在这家咖啡馆，apache 将无法启动。任何帮助将不胜感激。

我认为相关的日志条目是

[Wed Nov 16 14:03:11 2011] [alert] (EAI 2)Name or service not known: mod_unique_id: unable to find IPv4 address of "laptop"
[Wed Nov 16 14:33:36 2011] [alert] (EAI 2)Name or service not known: mod_unique_id: unable to find IPv4 address of "laptop"
[Wed Nov 16 14:42:48 2011] [alert] (EAI 2)Name or service not known: mod_unique_id: unable to find IPv4 address of "laptop"
[Wed Nov 16 14:45:27 2011] [alert] (EAI 2)Name or service not known: mod_unique_id: unable to find IPv4 address of "laptop"
[Wed Nov 16 14:52:54 2011] [alert] (EAI 2)Name or service not known: mod_unique_id: unable to find IPv4 address of "laptop"

Answer 1

如果命令主机名的输出是

# hostname
laptop

在您的日志中给出此错误:

(EAI 2)Name or service not known: mod_unique_id: unable to find IPv4 address of "laptop"

然后你应该像这样把你的/etc/hosts 文件 sth :

127.0.0.1       laptop.homenetwork laptop localhost
::1             laptop.homenetwork laptop localhost 

还可以帮助一些人把

ServerName localhost

在/etc/apache2/httpd.conf 文件中