Canon LIDE 220 не распознается системой.

[Начинающий12103]

Согласно
http://www.sane-project.org/sane-mfgs.html#Z-EPSON
оно работает...

[ruslandh]

Смотрите логи и настройки, если не можете разобраться сами, выкладывайте сюда.

[ruslandh]

http://www.sane-project.org/man/sane-genesys.5.html

[Начинающий12103]

Apr  2 17:34:11 C50-30 kernel: [11256.792196] usb 1-3: new high-speed USB device number 9 using xhci_hcd
Apr  2 17:34:11 C50-30 kernel: [11256.921662] usb 1-3: New USB device found, idVendor=04a9, idProduct=190f
Apr  2 17:34:11 C50-30 kernel: [11256.921667] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Apr  2 17:34:11 C50-30 kernel: [11256.921670] usb 1-3: Product: CanoScan
Apr  2 17:34:11 C50-30 kernel: [11256.921672] usb 1-3: Manufacturer: Canon
Apr  2 17:34:11 C50-30 mtp-probe: checking bus 1, device 9: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3"
Apr  2 17:34:11 C50-30 mtp-probe: bus: 1, device: 9 was not an MTP device
Apr  2 17:34:12 C50-30 kernel: [11257.438314] usb 1-3: USB disconnect, device number 9

[ruslandh]

Ну вот, устройство видится, и да - это не  MTP device

[ruslandh]

Что выдаёт от root и от пользователя

Код: [Выделить]

sane-find-scanner

[Начинающий12103]

из интереса переткнул из usb3 в usb2. тоже самое.

[Начинающий12103]

[root@C50-30 ~]#  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.
  # Also you need support for SCSI Generic (sg) in your operating system.
  # If using Linux, try "modprobe sg".

found USB scanner (vendor=0x04a9 [Canon], product=0x190f [CanoScan], chip=GL848+) at libusb:001:010
  # 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.

[berkut_174]

Ну а теперь:

Код: [Выделить]

scanimage -L

[ruslandh]

found USB scanner (vendor=0x04a9 [Canon], product=0x190f [CanoScan], chip=GL848+) at libusb:001:010

Ну как не распознаётся - очень даже распознаётся.

[ruslandh]

А от пользователя?

[Начинающий12103]

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.
  # Also you need support for SCSI Generic (sg) in your operating system.
  # If using Linux, try "modprobe sg".

could not open USB device 0x046d/0xc069 at 001:004: Access denied (insufficient permissions)
could not open USB device 0x13ba/0x0018 at 001:005: Access denied (insufficient permissions)
could not open USB device 0x5986/0x065c at 001:006: Access denied (insufficient permissions)
could not open USB device 0x8564/0x1000 at 002:002: Access denied (insufficient permissions)
could not open USB device 0x8087/0x8000 at 003:002: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0002 at 001:001: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0003 at 002:001: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0002 at 003:001: Access denied (insufficient permissions)
could not open USB device 0x0cf3/0x3004 at 003:004: 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.

[Начинающий12103]

[js@C50-30 ~]$ scanimage -L
device `v4l:/dev/video0' is a Noname LENOVO LBG 720P CAM virtual device

[ruslandh]

А второй раз (от пользователя сканер был точно подключён) ?

[ruslandh]

[js@C50-30 ~]$ scanimage -L
device `v4l:/dev/video0' is a Noname LENOVO LBG 720P CAM virtual device

Это скорее видеокамера поймалась