As I sent to Dale Scheetz earlier, execve("/d1/eichin/bin/pgp.aout", ["/usr/bin/uustat"], [/* 17 vars */]) = 0 uselib("/lib/ld.so") = -1 ENOEXEC (Exec format error) (followed by the write() of the message...) We concluded that it was simply time to switch to a 2.0.x kernel (after some discussion about which values of "x" were stable...)