Hello GirtBluBlu,
more info about this matter.
After successfully scanning, I removed your brscan3 package.
Result: simple-scan did not work.
Here is what debug option showed in the terminal:
$ simple-scan -d
(simple-scan:7517): dbind-WARNING **: 01:01:07.940: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
[+0,00s] DEBUG: simple-scan.vala:638: Starting Simple Scan 3.32.2, PID=7517
[+0,03s] DEBUG: _g_io_module_get_default: Found default implementation dconf (DConfSettingsBackend) for gsettings-backend
[+0,09s] DEBUG: app-window.vala:1651: Loading state from /home/franz/.cache/simple-scan/state
[+0,09s] DEBUG: app-window.vala:1630: Restoring window to 639x400 pixels
[+0,09s] DEBUG: autosave-manager.vala:64: Loading autosave information
[+0,09s] DEBUG: autosave-manager.vala:259: Waiting to autosave...
[+0,19s] DEBUG: scanner.vala:1485: sane_init () -> SANE_STATUS_GOOD
[+0,19s] DEBUG: scanner.vala:1491: SANE version 1.0.27
[+0,19s] DEBUG: scanner.vala:1552: Requesting redetection of scan devices
[+0,19s] DEBUG: scanner.vala:806: Processing request
[+0,20s] DEBUG: autosave-manager.vala:281: Autosaving book information
Speicherzugriffsfehler
Therefore I installed brscan3
$ sudo eopkg install brscan3-0.2.13_1-1-1-x86_64.eopkg
Passwort:
Installationsreihenfolge:brscan3
Installiere brscan3, Version 0.2.13_1, Release 1
Entpacke die Dateien aus brscan3
brscan3 installiert
[✓] Syncing filesystems success
[✓] Updating dynamic library cache success
[✓] Reloading udev rules success
[✓] Applying udev rules success
``
Now it works.