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On Sat, Mar 01, 2003 at 02:33:37PM +0800, zhu wrote: > Hi, >=20 > I wrote a backend for a EPP Scanner,it can work well by root. > while I login as normal user,it can not work.How to fix it ? >=20 > Any help will be appreciated. Im afraid there is not much to help here. You'll just have to explain to people that to use the scanner they will either have to: - Put people who want to use it in group "lp" (/dev/lp* are writable by that group usually). - Make the devices globally read/write so anyone can use it. Actually, I beleive the standard way (i think) is the run the backend as root under saned and then have the frontends talk to it via the network backend. --=20 Martijn van Oosterhout <klep...@svana.org> http://svana.org/kleptog/ > Support bacteria! They're the only culture some people have. --WfZ7S8PLGjBY9Voh Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE+YFdVY5Twig3Ge+YRAiY2AJ9fk28qFjtXkcPEck0+oMp84AiwZACeOjWY +kD1ElHEQkm1thpXAznGHSs= =Gvrk -----END PGP SIGNATURE----- --WfZ7S8PLGjBY9Voh--
