I had installed Ubuntu 17.04 and after that i had process the installation of Koha 18.05 as per manual step by step. All thing done as per manual. But when i am trying to open the 127.0.0.1:8080 page that time Apache Server Page open but KOHA Page Not open. I request you please give me guidance to resolve this issue.
This sounds like a support request rather than a bug. Questions about Koha should be asked on the Koha mailing list (http://koha-community.org/support/koha-mailing-lists/) or in the #koha IRC channel (http://koha-community.org/get-involved/irc/). Hopefully you've already seen the Koha documentation: http://koha-community.org/documentation/ You can also find options for paid support here: https://koha-community.org/support/ This thread is about an earlier version of Koha but is probably still relevant: http://koha.1045719.n5.nabble.com/default-apache-site-no-library-site-td5812165.html