sane + canon scan lide 110

[Raphaël POITEVIN <raphael.poitevin@gmail.com>]

Bonjour,

La diversité des scanners bon marché se faisant rare, je me suis
laissé prendre le canon scan lide 110, même si les Canon n'ont
peut-être pas un bon SAV.

Je n'ai aucune habitude de sane et n'arrive donc pas à faire marcher
le scanner.

Voici mes tentatives :
J'ai tout d'abord suivi cette page :
http://paragasu.wordpress.com/2011/03/11/debian-lenny-and-canon-canoscan-lide-110/
Si je fais :
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=0x0403 [FTDI], product=0x6001 [USB <->
Serial], chip=GT-6816?) at libusb:006:002
found USB scanner (vendor=0x08ff, product=0x2810 [Fingerprint Sensor])
at libusb:003:002
found USB scanner (vendor=0x04a9 [Canon], product=0x1909 [CanoScan],
chip=GL124) at libusb:002:008
  # 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.

  # You may want to run this program as root to find all devices. Once you
  # found the scanner devices, be sure to adjust access permissions as
  # necessary.

scanimage -L
device `v4l:/dev/video0' is a Noname UVC Camera (17ef:4807) virtual
device
Il ne voit donc pas mon scanner.
Logiquement, il ne me sert à rien d'aller plus loin, j'ai quand-même
essayé :

scanimage -d canon:/proc/bus/usb/002/008 > toto.pnm
scanimage: open of device canon:/proc/bus/usb/002/008 failed: Invalid
argument

Merci,

Cordialement,
-- 
Raphaël POITEVIN