Hi all, Thanks for all answers. Running the executable from a chroot seesion still does not work whatever I tried. Using dchroot instead to start the executable works OK, so I can do what i want. Groeten, Joost Kraaijeveld Askesis B.V. Molukkenstraat 14 6524NB Nijmegen tel: 024-3888063 / 06-51855277 fax: 024-3608416 e-mail: J.Kraaijeveld@Askesis.nl web: www.askesis.nl