最近在完成Linux课程作业：LAMP框架的搭建，遇到了一个困扰了我几天的问题：Apache2.4服务器无法正常启动，经过各种百度和bing搜索，终于解决了问题，感谢这次经历使自己加深了对ubuntu的理解。

1.错误描述：

当我启动或重启Apache2时，

$ systemctl restart apache2

出现如下错误

Job for apache2.service failed because the control process exited with error code.See "systemctl status apache2.service" and "journalctl -xe" for details.

通过help查看错误

apache2 --help

显示错误原因是

(13)Permission denied: AH00072: make_sock: could not bind to address [::]:80(13)Permission denied: AH00072: make_sock: could not bind to address 0.0.0.0:80no listening sockets available, shutting downAH00015: Unable to open logs

大意是说http协议要调用的80端口被占用了,我们可以修改端口为8080。同时我在StackOverflow上查到了一篇解决此问题的文章，感觉答主的回答很有趣，和大家分享一下https://askubuntu.com/questions/338218/why-am-i-getting-permission-denied-make-sock-could-not-bind-to-address-when

解决办法为

sudo vim /etc/apache2/ports.conf

进入设置端口的ports.conf文件,文件内容如下

1# If you just change the port or add more ports here, you will likely also 2 # have to change the VirtualHost statement in 3 # /etc/apache2/sites-enabled/000-default.conf 4 5 Listen 8080 #在此处将原端口80改为了8080 6 7 8 Listen 443 9 10 11 12 Listen 443 13 14 15 # vim: syntax=apache ts=4 sw=4 sts=4 sr noet

保存后重启apache2

sudo /etc/init.d/apache2 start

正常启动

[ ok ] Starting apache2 (via systemctl): apache2.service.
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版权声明：本文为CSDN博主「Ludaner!」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/wlher/java/article/details/102734741