Ciao a tutti, ho come OS CentOS 9 , ho installato la stampante e funziona, ho installato Simple-scan ma non la rileva, ??? Cosa potrebbe essere? manca qualche pacchetto? grazie mille
Qui sane_Troubleshooting - Community Help Wiki vedo che i scanner per funzionare si appoggiano a SANE (e presumibilmente questo si applica anche a simple-scan).
Puoi provare a lanciare questi comandi:
lsusb
sane-find-scanner
scanimage -L
E mostrarci cosa ti esce?
sane-find-scanner
scanimage -L
Bus 002 Device 002: ID 05e3:0626 Genesys Logic, Inc. Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 03f0:2a41 HP, Inc HP 1000 USB Optical Mouse
Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 003: ID 041e:324d Creative Technology, Ltd Sound Blaster Play! 3
Bus 001 Device 006: ID 8087:0026 Intel Corp. AX201 Bluetooth
Bus 001 Device 007: ID 248a:8367 Maxxter Telink Wireless Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
# 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.
# Also you need support for SCSI Generic (sg) in your operating system.
# If using Linux, try "modprobe sg".
could not open USB device 0x05e3/0x0626 at 002:002: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0003 at 002:001: Access denied (insufficient permissions)
could not open USB device 0x03f0/0x2a41 at 001:005: Access denied (insufficient permissions)
could not open USB device 0x05e3/0x0610 at 001:004: Access denied (insufficient permissions)
could not open USB device 0x041e/0x324d at 001:003: Access denied (insufficient permissions)
could not open USB device 0x8087/0x0026 at 001:006: Access denied (insufficient permissions)
could not open USB device 0x248a/0x8367 at 001:007: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0002 at 001:001: Access denied (insufficient permissions)
# 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.
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).
Ciao tieni presente che sto usando Redhat 9
Per favore dimmi il risultato di lsusb sia con lo scanner collegato, sia senza, perché da quello che vedo non riesco a capire quale sia il dispositivo associato allo scanner(forse Genesys).
Inoltre prova a lanciare sudo sane-find-scanner (ti verrà chiesta la password) invece di sane-find-scanner.
[enzo@localhost ~]$ lsusb
Bus 002 Device 002: ID 05e3:0626 Genesys Logic, Inc. Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 03f0:2a41 HP, Inc HP 1000 USB Optical Mouse
Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 003: ID 041e:324d Creative Technology, Ltd Sound Blaster Play! 3
Bus 001 Device 006: ID 8087:0026 Intel Corp. AX201 Bluetooth
Bus 001 Device 002: ID 248a:8367 Maxxter Telink Wireless Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[enzo@localhost ~]$
# 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.
# Also you need support for SCSI Generic (sg) in your operating system.
# If using Linux, try "modprobe sg".
could not fetch string descriptor: Pipe error
could not fetch string descriptor: Pipe error
# 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.
lsusb l’hai lanciato con lo scanner collegato o no?
Ti sei dimenticato dell’altra variante
Lo scanner come è collegato al computer?
Ciao, grazie per l’interesse, ma ho mollato il sistema e felicemente sono passato a NixOS, se dovessi cambiare ancora ma non penso, verrò sempre qui da voi perché per interessamento e tempistiche siete molto attivi. Ciao e grazie
Sicuro della scelta? Chiedo perché ho l’impressione che tu sia un neofita e nixos non mi pare una distro adatta ai neofiti.
No invece, su come installare non ho problemi , vi è un package che è piuttosto completo, e non ho avuto problemi con hplip, però poi tutto può succedere, però a differenza questo c’è l’ha invece su altri non si installa, non è compatibile. invece NixOS è indipendente che non è poco ed è completo e funzionante. Lo dico perchè ne ho provati una marea su Distrowatch e li installavo, ma non mi piacciono ,poco reattivi e alcuni ( per me ) un po cmplicati.