STEPS TO REPRODUCE 1. Connect your scanner(s) with ADF/ADF Duplex to your computer with USB cable/Wi-Fi/Ethernet 2. Open Skanpage -> Select Scan source- "ADF"/"ADF Duplex" -> Scan several pages OBSERVED RESULT When scanning is complete, only one side of the sheet/one page is displayed. The others will be displayed if you open the "Acquire Image" window again and click "Scan". EXPECTED RESULT Once scanning is complete, all scanned pages are displayed in Skanpage SOFTWARE/OS VERSIONS Linux/KDE Plasma: ALT Workstation K 11.0 Beta KDE Frameworks Version: 6.10.0 Qt Version: 6.7.2
Does this also happen with other scan software on linux, i.e. GNOME's Document Scanner?
(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
Hmm, that sounds weird. What scanner device are you using and do you know the SANE backend? Does it also happen with Skanlite? Could you please upload a short video showing the issue?
(In reply to Alexander Stippich from comment #3) > What scanner device are you using and do you know the SANE backend? I have different scanners for example: Epson M200 Pantum CM1100ADW Pantum M6550NW Pantum M6607NW Pantum BM5100FDW Kyocera ECOSYS-M2040dn Oki MB472 Brother MFC L2720DW I know SANE backend a little of bit > Does it also happen with Skanlite? Yes, it does. Here is an issue for Skanlite - https://bugs.kde.org/show_bug.cgi?id=501680 > Could you please upload a short video showing the issue? Yes, please (skanpage_ADF.mkv
Created attachment 179758 [details] Video with issue
Thanks. I think I know what is happening. Could you please record the video with English language or please tell me what the entry exactly says for the ADF scan source in English.
(In reply to Alexander Stippich from comment #6) > Thanks. I think I know what is happening. Could you please record the video > with English language or please tell me what the entry exactly says for the > ADF scan source in English. It says ADF Duplex (Please refer to the Screenshot) Please note, I've noticed 2 new behaviours: 1. I only get one side of all pages and have to scan a gain to get the other sides. This behaviour applicable for Oki MB472 and Avision Scanner AV 186+, when they are connected with USB cable 2. This issue reproduces for OS with non English language ( for example Russian, Ukrainian)
Created attachment 179938 [details] Screenshot
A possibly relevant merge request was started @ https://invent.kde.org/libraries/ksanecore/-/merge_requests/31
Git commit a43761c0a327106171b653fbf4ca9747c9089599 by Alexander Stippich. Committed on 05/04/2025 at 14:06. Pushed by sars into branch 'master'. look for more values to determine multi-page scanning Related: bug 501680 M +2 -1 src/interface_p.cpp https://invent.kde.org/libraries/ksanecore/-/commit/a43761c0a327106171b653fbf4ca9747c9089599