Plot thickens. Not a sudoer problem, probably. Examining bash history, I mistakenly chowned /bin (instead of ~/bin) to my username. I chowned it back to root, but I must have messed up permissions the setuid programs.
I'll figure it out when I get back on that machine tomorrow. Thanks, rick -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]