Bonjour
J'ai Fédora core 4 et une imprimante-scanner multifonction EPSON stylus PHOTO RX500.
Pour l'imprimente aucun probleme.
Par contre le scanner est reconnu en mode root mais par en mode utilisateur
Je pense que c'est un probleme de permission mais je sais pas quel sont les fichiers problématiques.
Pour info voila ce que me donne sane-find-scanner et scanimage -L en mode root ou non:
[root@localhost floriane]# sane-find-scanner
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a SCSI driver for your SCSI adapter.
# Also you need support for SCSI Generic (sg) in your operating system.
# If using Linux, try "modprobe sg".
found USB scanner (vendor=0x04b8 [EPSON], product=0x0807 [USB2.0 MFP]) at libusb:001:020
# 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@localhost floriane]# scanimage -L
device `epson:libusb:001:020' is a Epson RX500 flatbed scanner
[root@localhost floriane]# exit
exit
[floriane@localhost ~]$ sane-find-scanner
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a SCSI driver for your SCSI adapter.
# Also you need support for SCSI Generic (sg) in your operating system.
# If using Linux, try "modprobe sg".
found USB scanner (vendor=0x04b8, product=0x0807) at libusb:001:020
# 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.
[floriane@localhost ~]$ scanimage -L
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).
[floriane@localhost ~]$ ll -a /dev/usb
total 0
drwxr-xr-x 2 root root 60 fév 27 18:40 .
drwxr-xr-x 10 root root 5380 fév 27 18:40 ..
crw-rw---- 1 root lp 180, 0 fév 27 18:40 lp0
Merci d'avance pour votre aide.