Just installed Drupal 8 on a Ubuntu 16.04 server. Everything looked great until the final install and then there was no stylesheets on the site and all of the links give an

The requested URL /admin was not found on this server.

Apache/2.4.18 (Ubuntu) Server  ###########.net Port 80

error. This error persists for all linked pages.

I installed it previously on the server with the same issue, except before it had the Bartik theme. I realized I had built the database on it incorrectly and it was faster to reimage the server then go in and delete everything and put things back proper, plus I figured that way it would be fresh.

Thanks in advance for the help,
Joey