Scanner does not work as user

[Roland Wolters]

Once upon a time h.breimer wrote:
> Roland Wolters <wolters.liste at gmx.net> wrote:
> > Once upon a time Sandy Pond wrote:
> > > chmod 777 $(sane-find-scanner | \
> > >             grep '^found USB scanner' | \
> > >             sed -e 's?^.*libusb:?/proc/bus/usb/?' -e 's?:?/?')
> >
> > Ok, now scnaimage finds it, thank you very much.
> > But xsane now gives me a I/O device error:
> > /Failed to open device libusb:003:002
> > \Error during I/O device.
> >
> >   :-(
>
> O.K. This sets the permissions.
>
> You still have to change /etc/sane.d/epson.conf;
>
> comment out:
> # scsi EPSON
> # usb /dev/usb/scanner0
>
> add new line :
> usb libusb:003:002

I edited /etc/sane.d/mustek_usb.conf (mustek usb scanner):
commented out all things like:

# Autodetect 1200 CU
 usb 0x055f 0x0001

Added th line above.
After that even under root scanimage -L was unable to find the scanner.

But thx for the idea.

Roland