Rob Kampen wrote: >> But when I re-start this system >> I get the above message many times. >> But how can one "sign" a module? >> I googled for this, but all the suggestions >> were about signing modules while compiling them. > my $0.02 worth - I suspect the code snippet that deals with signing is > being called but possibly the keys used to verify the signed modules are > missing. Thanks for your response. What you suggest sounds very plausible. But what key or keys are these? Where can they be found. I put together the old system from various pieces, including bits from old backups, so it is very likely that something is missing. -- Timothy Murphy e-mail: gayleard /at/ eircom.net School of Mathematics, Trinity College, Dublin 2, Ireland