URLs on my wiki looked like this immediately after install:
[myserver]/index.php?title=Main_Page
After configuring short URLs per this article, the above URL still "works" without CSS, but all links point to URLs like this:
[myserver]/wiki/Main_Page
These are the correct URLs, but they 404. Worse still, reverting the changes to /etc/httpd/conf/httpd.conf and /var/www/mediawiki/LocalSettings.conf does not revert to the default behavior even after reloading or restarting the service or restarting the server.
How do I fix this?