loewe57@loewe57-SamsungR780:~$ simple-scan -d
[+0,00s] DEBUG: simple-scan.vala:582: Starting Simple Scan 3.6.1, PID=5725
[+0,00s] DEBUG: Connecting to session manager
[+0,10s] DEBUG: ui.vala:1404: Restoring window to 602x400 pixels
[+0,20s] DEBUG: scanner.vala:1378: sane_init () -> SANE_STATUS_GOOD
[+0,20s] DEBUG: scanner.vala:1384: SANE version 1.0.23
[+0,20s] DEBUG: scanner.vala:1445: Requesting redetection of scan devices
[+0,20s] DEBUG: scanner.vala:753: Processing request
[+2,58s] DEBUG: scanner.vala:334: sane_get_devices () -> SANE_STATUS_GOOD