i have 2 user (user1 and user2) on user1 i copied firefox into its home dir $ cp /usr/bin firefox . then i set suid to firefox as user1 $ chmod u+s firefox but i get permision denied when i ran firefox as user2 is this feature disabled on f12? or maybe my method/understanding of it is off? -- Regards, Umarzuki Mochlis http://debmal.my