Bug 501412 - Unexpected behaviour after cancel scanning in Skanpage
Summary: Unexpected behaviour after cancel scanning in Skanpage
Status: REPORTED
Alias: None
Product: Skanpage
Classification: Applications
Component: general (show other bugs)
Version: 24.12.2
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Alexander Stippich
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-03-12 15:07 UTC by Olga
Modified: 2025-03-30 11:50 UTC (History)
0 users

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Description Olga 2025-03-12 15:07:44 UTC 
STEPS TO REPRODUCE
1.  Connect your scanner(s)  to your computer with USB cable/Wi-Fi/Ethernet 
2.  Open Skanpage -> click "Scan" button -> during scan process click "Cancel" ->  and again click "Scan" button

OBSERVED RESULT
1. Scanning was cancelled, but a blank page was appeared (This behaviour is typical for Canon i-SENSYS MF-4410)
2. After cancelling scanning, it is not possible to scan again. An error occurs: "Invalid parameter", although the parameters were not changed. (This behaviour is typical for Pantum and Epson scanners)

EXPECTED RESULT
There are no blank sheets after cancelling scanning process, it is possible to restart  scanning

SOFTWARE/OS VERSIONS
Linux/KDE Plasma:  ALT Workstation K 11.0 Beta
KDE Frameworks Version:  6.10.0
Qt Version:  6.7.2
Comment 1 Alexander Stippich 2025-03-15 15:43:38 UTC 
Does this also happen with other scan software on linux, i.e. GNOME's Document Scanner?
Comment 2 Olga 2025-03-17 16:20:07 UTC 
(In reply to Alexander Stippich from comment #1)
> Does this also happen with other scan software on linux, i.e. GNOME's
> Document Scanner?

I've tried such softwares as Simple-scan (https://apps.gnome.org/en/SimpleScan/) and XSane (https://wiki.ubuntuusers.de/XSane/) and haven't faced with this problem