Ubuntu
sane-backends package

  1. Bug #85488
  2. Comment #124

Comment 124 for bug 85488

Revision history for this message
David Warde-Farley (david-warde-farley) wrote : Re: Canon Lide25 (plustek backend) scanner does not scan via gui

gscan2pdf refuses to scan in lineart mode. "Unknown message: scanimage: unrecognized option `--compression=None'"

Considering how this is the most useful mode for document scanning I wouldn't consider this a very good workaround.