[gelöst]Kooka erkennt die SANE nicht.

linux-m3ac:~ # scanimage -L
[sanei_debug] Setting debug level of dll to 255.
[dll] sane_init: SANE dll backend version 1.0.12 from sane-backends 1.0.19
[dll] sane_init: reading dll.conf
[dll] add_backend: adding backend `snapscan'
[dll] sane_get_devices
[dll] load: searching backend `snapscan' in `/usr/lib/sane'
[dll] load: trying to load `/usr/lib/sane/libsane-snapscan.so.1'
[dll] load: dlopen()ing `/usr/lib/sane/libsane-snapscan.so.1'
[dll] init: initializing backend `snapscan'
[dll] init: backend `snapscan' is version 1.4.53
[dll] sane_get_devices: found 1 devices
device `snapscan:libusb:001:008' is a EPSON EPSON Scanner flatbed scanner
[dll] sane_exit: exiting
[dll] sane_exit: calling backend `snapscan's exit function
[dll] sane_exit: finished

linux-m3ac:~ # sane-find-scanner

  # sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your
  # scanner is powered up and properly connected to your computer.

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

found USB scanner (vendor=0x0483 [STMicroelectronics], product=0x2016 [Biometric Coprocessor]) at libusb:005:003
found USB scanner (vendor=0x04b8 [EPSON], product=0x011f [EPSON Scanner]) at libusb:001:008
  # Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.

  # Not checking for parallel port scanners.

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