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Scanner Panasonic não funciona no Ubuntu 19.04

tag-icon • tag-icon 18.04 usb 19.04 scanner
Scanner Panasonic não funciona no Ubuntu 19.04

Eu tenho uma impressora/scanner multifuncional a laser Panasonic KX-MB 1500. Isso funcionou perfeitamente até o Ubuntu 16.04. Desde então (inclusive em 19.04) apenas a impressora funciona, não o scanner.

A Panasonic fornece drivers para Ubuntu e Redhat aqui:http://panasonic.net/pcc/support/fax/common/table/linuxdriver.html

Ao instalar o driver do scanner, nenhum front-end poderá ver o scanner. Aqui está a saída do lsusb & sane-find-scanner. Executar sane-find-scanner ou scanImage -L como sudo não faz nenhuma diferença.

$ lsusb
Bus 002 Device 002: ID 8087:8000 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Bus 003 Device 002: ID 0461:4e22 Primax Electronics, Ltd 
**Bus 003 Device 006: ID 04da:0f0b Panasonic (Matsushita)** 
Bus 003 Device 004: ID 04d9:1203 Holtek Semiconductor, Inc. Keyboard
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$ sudo 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.

could not fetch string descriptor: Input/output error
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.

Responder1

Obrigado pela sua sugestão heynnema. Tive que instalar o libusb-0.1-4 e tudo funcionou perfeitamente no 19.04. Provavelmente funcionaria em versões anteriores também. Não encontrei nenhum vestígio dessa biblioteca ausente em /var/log/syslog.

Obrigado!

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