我刚刚通过 webmin 在 debian 服务器上运行了 aptitude update，安装失败了，现在我的 Apache2 服务器无法正常运行，因为它无法识别“namevirtualhost”指令，服务器上托管的所有域都被重定向到默认服务器。幸运的是，Postfix 和 Dovecot 等其他服务都正常。
我应该怎样修复这个问题？
谢谢，RayQuang
更新 1: 重新启动 apache 时我收到的唯一错误是：
rayquang:~# /etc/init.d/apache2 force-reload
Reloading web server config: apache2[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:0 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:0, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:0 overlaps with VirtualHost 192.168.1.100:443, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:0, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
[Thu Feb 10 20:43:22 2011] [warn] VirtualHost 192.168.1.100:80 overlaps with VirtualHost 192.168.1.100:80, the first has precedence, perhaps you need a NameVirtualHost directive
答案1
从外观上看，这是 Debian 或 Ubuntu 安装。编辑/etc/apache2/ports.conf并替换：
名称虚拟主机 *:80
和
名称虚拟主机 192.168.1.100:80
然后重新加载 Apache。您还可以使用它apache2ctl -S来检查您的虚拟主机是否设置正确。
答案2
请注意，OpenSuSE 使用 listen.conf 而不是 ports.conf，但相同的解决方案有效。