Suse: sane mit mustek scanexpress 6000P

Hallo, ich weiß, daß es hier schon ausfürlich beschreiben wurde, aber ich habe das ganze Netz dursucht und alle Schritte und Pakete (sane,xsane, libieee1284) installiert und ausgeführt. Die entsprechenden Dateien (dll.conf, mustek_pp.conf sowie die modules.conf) gemäß der Beschreibung angepasst. Wenn ich sane starte, was mir auch mit done bestätigt wird und den debug laufen lasse, erhalte ich folgende Meldung:
Suse:~ # rcsane restart
Resetting permissions on scan device(s)                              done
                                    done
Suse:~ # SANE_DEBUG_MUSTEK_PP=128 scanimage  -L
[sanei_debug] Setting debug level of mustek_pp to 128.
[mustek_pp] sane-mustek_pp, version 0.13-beta. build for SANE 1.0.15
[mustek_pp] backend by Jochen Eisinger <[email protected]>
[mustek_pp] ccd300_init: couldn't attach to port ``0x378'' (Invalid argument)

No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).
[mustek_pp] sane_exit: all drivers unloaded

sane-find-scanner findet ihn aber:

Suse:/tmp/sane-troubleshoot # sane-find-scanner -p

  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a SCSI driver for your SCSI adapter.

found USB scanner (vendor=0x2001, product=0x3700) at libusb:001:002
  # Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.
found possible Mustek parallel port scanner at "parport0"

  # Your Mustek parallel port scanner was detected.  It may or
  # may not be supported by SANE.  Please read the sane-mustek_pp
  # man-page for setup instructions.

  # Most Scanners connected to the parallel port or other proprietary ports
  # can't be detected by this program.


Selbst das sane-troubleshoot - Tool von Henning Meier-Geinitz sagt ich habe alles richtig gemacht, bzw. es könnte was mit meiner Installation oder kernel sein und kann mir auch nicht weiter helfen.  

Mein System:

Suse 9.2
kernel 2.6.8-24
sane 1.0.15.0
xsane 0.96.1 (kann Scanner nicht finden)
libiee1284 0.2.10.0 (Suse:/tmp/sane-troubleshoot # ldd `which sane-find-scanner` | grep libieee1284
        libieee1284.so.3 => /usr/lib/libieee1284.so.3 (0x4006a000)

                           
Danke im vorraus