There's a strange interaction between su, pam znd zsh. If you su to an account that has zsh as its shell and then hit ctrl-c it will kill the shell that you invoked su from. If you recompile su with -DNOPAM then the problems go away and this doesn't seem to happen with any other shells either. Paul. To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message