1 Jul
2009
1 Jul
'09
5:22 a.m.
I don't know if you can disable su -
Sure: usermod -L root. Before you do that, you need to have a user in /etc/sudoers that has root equivalence. Ubuntu does this by default.
I believe putting 'root' into /etc/pam.d/su will make it so that no one can su to root.
Barry