For some reason, my attempts at enabling SELinux on a squeeze system just aren't taking.
As I understand it, the following steps are required: a) installing selinux-policy-default and dependencies b) editing /etc/selinux/config to select default policy and permissive or enforcing. c) adding security=selinux to the grub boot line. d) ensuring the filesystem selinux contexts are relabeled on reboot (touch /.autorelabel) However, for one particular test system, when it comes back up, SELinux is disabled, and dmesg does not show SELinux in the kernel option line. I feel like I'm missing something obvious, here. Any suggestions?