Bonjour,

Je tente d'installer un scanner Epson perfection 3170 photo dans une configuration Ubuntu 14 LTS mais celui-ci n'est pas reconnu. Une recherche sur le web m'a permis d'aller un peu plus loin dans mes tentatives d'installation.

A la question lsusb, :
il y a une suite de réponse dans lesquelles : Bus 002 Device 008: ID 04b8:0116 Seiko Epson Corp. GT-9400UF [Perfection 3170]

a la question : scanimage -L
La réponse est : 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).

A la question : sane-find-scanner
La réponse est : 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.

Suit une liste, dont : could not open USB device 0x04b8/0x0116 at 002:010: Access denied (insufficient permissions)

Puis : No USB scanners found. If you expected something different, make sure that
# you have loaded a kernel driver for your USB host controller and have setup
# the USB system correctly. See man sane-usb for details.

# 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.

Comm je débute avec Ubunut, je préfère bénéficier de vos conseils, pour arriver à utiliser ce scanner.

Merci d'avance.
Cordialement.