Ubuntu无法检测到我的扫描仪

Question

Ubuntu 16.04，GNOME 不知道为什么，但简单扫描停止工作 - 首先，错误＆＃34;没有找到设备＆＃34;，重新安装最新版本的hplip后，配置此问题已解决。 但仍然在尝试按下扫描按钮或运行scanimage -L后出现无限等待（在简单扫描中使用移动圆圈的动画）。 我搜索了很多，但没有任何作用。 的lsusb：

Bus 003 Device 011: ID 03f0:042a Hewlett-Packard LaserJet M1132 MFP

理智找到的扫描器：

  # 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=0x042a [HP LaserJet Professional M1132 MFP]) at libusb:003:011
could not fetch string descriptor: Pipe error
  # 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.

那么，我该怎么办？ /etc/hp/hplip.conf并没有包含任何有趣的信息，正如我所见。