Hi, On Sat, Oct 12, 2002 at 07:51:51PM +0000, Riccardo Ferraro wrote: > I have SUSE 8.0 and an Epson Perfection 1660. > Trying to work whith xsane or xscanimage: > no problems when I login as root. If I log in as normal > user I get "No device installed" or something like that.
Set up the permissions correctly. see man sane-usb. To find out which file's permissions you need to change, run sane-find-scanner. The easy way: chmod a+rw /deb/usb/scanner0 (or whatever device). Only good for systems with only one user. > If, as normal user I type "su" then root password and > try xsane or xscanimage I get: Not needed if permissions are set up correctly and not a SANE issue, but... > Xlib:connection to ":0.0" refused by server > Xlib: invalid MIT-MAGIC-COOKIE-1 key "cp /home/username/.Xauthority ~/" is one way to avoid that message. > Gtk-WARNING ** cannot open display :: 0.0 export DISPLAY=:0.0. Bye, Henning
