Hi!

A few days ago we started installing netbsd 1.4 on a Personal
DECstation 5000/25 at school. After a while, we found that the key
sequence control-alt-backspace would reboot the machine, whether X is
running or not.
Obviously, we don't want the normal user to be able to reboot system.
So what to do against it?

I hope, this is not a FAQ; But I've nothing found about it so far
(dejanews, mailing list archive etc.).
Thanks for any help.