Follow this guide to reinstall SELinux and reset the policy to default settings. If SELinux is not already installed, go directly to step 2. Perform these steps as a sudo-enabled user, or root. This guide has been tested on: 1. Disable and Remove SELinux.
The SELinux mode can be viewed and changed by using the SELinux Management GUI tool available on the Administration menu or from the command line by running 'system-config-selinux' (the SELinux Management GUI tool is part of the policycoreutils-gu