Ubuntu
sane-backends package

the output PDF is abnormal

Bug #1964279 reported by lfmei
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
sane-backends (Ubuntu)
New
Undecided
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Bug Description

When batch-count is set to 1, the output PDF cannot be opened with the PDF tool.

The command line is as follows
scanimage --mode color --format=pdf --batch-count=1

When mode is set to gray or lineart, the output PDF is abnormal. (there were three images in one sheet of PDF)
The command line is as follows
scanimage --mode gray --format=pdf --batch
scanimage --mode lineart --format=pdf --batch

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: sane-utils 1.1.1-3
ProcVersionSignature: Ubuntu 5.15.0-18.18-generic 5.15.12
Uname: Linux 5.15.0-18-generic x86_64
ApportVersion: 2.20.11-0ubuntu78
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Mar 9 17:43:59 2022
InstallationDate: Installed on 2022-03-03 (5 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220228)
SourcePackage: sane-backends
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
lfmei (lfmei) wrote :
Revision history for this message
David Ward (dpward) wrote :

Please add the --verbose flag to scanimage, and attach the output.

Is this issue only with PDF? If you use --format=jpeg instead, are you able to open the image?

Revision history for this message
lfmei (lfmei) wrote :

>Please add the --verbose flag to scanimage, and attach the output.
The outputs is as below

scanimage --mode color --format=pdf --batch-count=1 --verbose
Scanning 1 page, incrementing by 1, numbering from 1
Scanning page 1
scanimage: scanning image of size 424x774 pixels at 24 bits/pixel
scanimage: acquiring RGB frame
scanimage: min/max graylevel value = 33/255
scanimage: read 984528 bytes in total
Scanned page 1. (scanner status = 5)
Batch terminated, 1 page scanned

>Is this issue only with PDF? If you use --format=jpeg instead, are you able to open the image?

If I use --format=jpeg instead, I am able to open the image.

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