Guide/Installation
From SELinux Wiki
Installing SELinux
Ubuntu
Starting with Hardy Heron SELinux has been integrated into Ubuntu and can be installed via apt.
- Install the selinux package:
# apt-get install selinux
- Change the SELinux mode in /etc/selinux/config (optional):
- Enforcing
# sudo sed -i 's/SELINUX=.*/SELINUX=enforcing/' /etc/selinux/config
- Permissive
# sudo sed -i 's/SELINUX=.*/SELINUX=permissive/' /etc/selinux/config
- Enforcing
- Reboot
During shutdown all of the files on the system will be labeled. This may take some time depending on how many files you have and disk speed.