** Description changed:

  Binary package hint: libsane
  
  Filed on behalf of kiwigander/'Andrew Packer'
  [EMAIL PROTECTED], #ubuntu-bugs].
  
- < kiwigander> Epson Perfection 2450 Photo.  Worked OK in Breezy.  In
- Dapper, it's recognised as a USB device, and all the sane command line
- commands seem OK, but Xsane and iscan both fail to send commands to
- scanner - it just sits there.
+ < kiwigander> Epson Perfection 2450 Photo.  Worked OK in Breezy, in
+ Hoary, in Warty, in RedHat 7.3 and still works if I reboot into Knoppix
+ 3.4 Live.  In Dapper, it's recognised as a USB device, and all the sane
+ command line commands seem OK, but Xsane and iscan both fail to send
+ commands to scanner - it just sits there.
  
  < kiwigander> xsane starts, but when I click on "scan", it greys out for
  30 seconds or so, then the window "Error: Could not send command to
  scanner" comes up.
  
  < kiwigander> pascal80: I've just run scanimage and get scanimage:
  sane_start: Error during device I/O
  
  < kiwigander> xsane behaves identically whether I start it from a Gnome
  menu or from a terminal.  Failed to start scanner: Error during device
  I/o.
+ 
+ < kiwigander> xsane uses the stock epson backend (with all lines
+ commented out except "usb") and iscan uses the epkowa backend (with all
+ lines commented out except "usb").

-- 
"Error during device I/O" message when using scan utilities
https://launchpad.net/bugs/55272

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