Comment # 20 on bug 976813 from Jean-Claude Dole

Hello.
Here are the results to compare to the file (failed test)
"scanner_test_my_asus_13-2.txt"
Same hardware
Successful tests done using virtualbox 5.0 and installing OS 13.1.
The Driver in  use is : ehci-pci

linux-vf6e:~ # 
linux-vf6e:~ # lsusb | sort
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 04b8:0130 Seiko Epson Corp. GT-X770 [Perfection V500]
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 80ee:0021 VirtualBox USB Tablet
linux-vf6e:~ # lsusb -t
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/12p, 12M
    |__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/12p, 480M
    |__ Port 1: Dev 5, If 0, Class=Vendor Specific Class, Driver=, 480M
linux-vf6e:~ # grep -v '^#' /etc/sane.d/dll.conf
epkowa
linux-vf6e:~ # scanimage -L
device `epkowa:interpreter:001:005' is a Epson Perfection V500 flatbed scanner
linux-vf6e:~ # 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=0x04b8 [EPSON], product=0x0130 [EPSON Scanner]) at
libusb:001:005
  # 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.
linux-vf6e:~ # scanimage -v -d epkowa:interpreter:001:005 -x 105 -y 148
--resolution 1200 > ./image.pnm
scanimage: rounded value of resolution from 1200 to 800
scanimage: scanning image of size 3304x4661 pixels at 24 bits/pixel
scanimage: acquiring RGB frame
scanimage: min/max graylevel value = 106/255
scanimage: read 46199832 bytes in total
linux-vf6e:~ #