Sous une autre rubrique, J'avais posé quelques questions et, en suivant les liens indiqués,j'ai résolu ce que je demandais. Or, maintenant, mon scanner n'est pas détecté , on me dit:
Erreur d'ouverture du périphérique snapscan:libus:001:004'Argument invalide.
Mon scanner est un Epson 1670 Perfection qui est reconnu par le système
:
# scanimage -L
device `snapscan:libusb:001:004' is a EPSON EPSON Scanner flatbed scanner
[root@nexus carlos]# lsusb
Bus 002 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 002 Device 002: ID 03f0:0904 Hewlett-Packard DeskJet 845c
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 04b8:011f Seiko Epson Corp. Perfection 1670
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[root@nexus carlos]# 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=0x04b8 [EPSON], product=0x011f [EPSON Scanner]) at libusb:001:004
# 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.
[root@nexus carlos]# xsane &
[1] 2645
[root@nexus carlos]# [snapscan] download_firmware: No firmware entry found in config file snapscan.conf.
Or, la phrase à changer sous /snapscan.conf est bien changée:
# Change to the fully qualified filename of your firmware file, if
# firmware upload is needed by the scanner
# firmware /usr/share/epson/ESFW30.BIN
Et le fichier ESFW30.BIN est bien dans /usr/share/sane/snapscan
Et le vendor du scanner est bien dans /etc/sane.d/epson,conf
Alors? Qu'est-ce qu'il manque?
Merci