Hi Torbjörn, Can you update your sane version?
$ sudo add-apt-repository ppa:rolfbensch/sane-git $ sudo apt-get update $ sudo apt install libsane libsane-common sane-utils Can you provide the log of this command? $ scanimage -L Thierry Le 2020-08-13 22:52, Torbjörn Stabo a écrit :
Hi. I asked about this in #sane and was told to go here. I am using xsane 0.999 in kubuntu 20.04. When I try to load settings for my scanner using that GUI the scanner is called CanonPIXMAMP490. $ scanimage --version scanimage (sane-backends) 1.0.29; backend version 1.0.29 Now, the problem is that even though I put *one* paper in the scanner the result image that is shown in xsane contains *two* papers! The papers are next to eachother in the image, kind of "occupying half the width" each. They're not perfect(it was quite visible when I scanned a photo with persons in it), each paper is half as wide as it should be. If I scale the image and double its width things look much better. It's like the two papers should be "interlaced" with eachother to create the correct scan image. Not sure if I can draw this in ascii: Result image: ----------------------- | --------- --------- | | | Half | | Half | | | | width | | width | | | | paper | | paper | | | | | | | | | --------- --------- | ----------------------- Scaled version of result image, doubled width: ----------------------- | ------------------- | | | Full | | | | width | | | | paper | | | | | | | ------------------- | ----------------------- Does anyone here know what is causing this? And how to get rid of that "interlace effect"? Of course scaling the image is a satisfactory workaround for me, though I'm not sure the result is pixel perfect. Thanks in advance. /Regards, Torbjörn Stabo
