I have a USB printer that when I connect to the computer it's owned by the user root and the group lp, and it's file permission is
rw-rw----, so I have to print via apache/php script. To solve this problem I change the file group or the files permision but the problem is that when the printer is reconnected it loses it's files owners and permission being again the lp its group and
rw-rw---- the files permision.
How can I set it's files owner or permission "forever"?
P.D. I use Ubuntu server 12.04.