我的网页在局域网中使用ubuntu上的lampp服务器时出现“404 Not found”错误

I have setup a small website to access in our college LAN via LAMPP server installed on UBUNTU 14.04 LTS. Its a simple application containing few html and php pages, with database as mysql at back-end.

When we try to access this website in LAN, sometimes we get access to website correctly, where as sometimes we get "404 NOT FOUND" error. Its completely unpredictable when we will get access and when we wont.

Is it a network issue? or what? We are clueless.

Can somebody help....

Had the exact same problem a week ago is there any files in the C:\wamp64\www directory, not sure what it is in Linux... Find the below text area in the httpd.conf file, found in C:\wamp64\bin\apache\apache2.4.18\conf for Windows, and add your index page where i put my publish.htm page

#
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#
<IfModule dir_module>
    DirectoryIndex publish.htm index.php
</IfModule>