I have a Joomla 3.3 site that is accessible from sub.domain.com and domain.com (both pointing to the same Document Root). Both of them loads the site fine and the FTP account works as well but when I view the System Information->Directory Information when I am logged into the backend for domain.com, all the directories are unwriteable.
And yet when I log into the sub.domain.com backend and view the same information, the directories are all writeable. That means I can't install any components/upload images form the www.domain.com backend. Joomla was originally setup (using installation Wizard) under the sub.domain.com with the same FTP that is currently used. The people who manage the server are saying it is something to do with Joomla since the owner/permissions has not changed when I changed the Document Root of the live to use the current folder (shared by both domains).
So I am thinking what did I do wrong and where do I start looking? Thank you.