Ubuntu 18.04“无法连接到扫描仪”

Question

我有一台 HP MFP M225dn 多功能打印机扫描仪。在我 18.04 的新安装中，打印工作正常，简单扫描可识别扫描仪但无法扫描（“无法连接到扫描仪”）。使用 16.04 和 HP 打印管理器 (HPLIP) 软件运行良好。还有人看到这个吗？我应该从 HP 安装 HPLIP 驱动程序等吗？他们没有列出 18.04 兼容性。干杯

ps Sane 检测扫描仪：

xxxxxx@daniel-Z370N:~$ 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.

found USB scanner (vendor=0x03f0 [Hewlett-Packard], product=0x2d2a [HP LaserJet Pro MFP M225dn]) at libusb:001:014
  # 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.

xxxxx@daniel-Z370N:~$ sudo scanimage -L

device `hpaio:/usb/HP_LaserJet_Pro_MFP_M225dn?serial=CNB9HBWD3M' is a Hewlett-Packard HP_LaserJet_Pro_MFP_M225dn all-in-one

xxxxx@daniel-Z370N:~$