我刚刚在安装失败的时候通过webmin在我的debian服务器上运行aptitude update。现在我的Apache2服务器没有正常运行，因为它不能识别“namevirtualhost”指令，服务器上托pipe的所有域都被redirect到默认的服务器。 幸运的是像Postfix和Dovecot这样的其他服务都没问题。
我该怎么办才能解决这个问题？
谢谢，RayQuang
更新1：重新启动apache时收到的唯一错误是：
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 从Debian或Ubuntu安装的东西来看。 编辑/etc/apache2/ports.conf并replace：
NameVirtualHost *：80
同
NameVirtualHost 192.168.1.100:80
然后重新加载Apache。 您也可以使用apache2ctl -S来检查您的虚拟主机是否安装正确。
请注意，OpenSuSE使用listen.conf而不是ports.conf，但同样的解决scheme工作。