Add TBdbfork() call after going to ground; it appears that the mysql

5.0 client side is very picky about this.

tbsetup/frisbeelauncher.in

 #!/usr/bin/perl -wT
 #
 # EMULAB-COPYRIGHT
-# Copyright (c) 2000-2002, 2004, 2005 University of Utah and the Flux Group.
+# Copyright (c) 2000-2002, 2004, 2005, 2006 University of Utah and the Flux Group.
 # All rights reserved.
 #
 use Getopt::Std;
@@ -244,6 +244,7 @@ if (my $childpid = TBBackGround($LOGFILE)) {
     }
     exit(0);
 }
+TBdbfork();
 
 # Set up a signal handler that will clean up in case we get killed
 $SIG{HUP} = $SIG{INT} = $SIG{TERM} = \&cleanup;