@leszek-dubiel Your issue with Epson backends was resolved two days ago in ticket: https://gitlab.gnome.org/GNOME/simple-scan/issues/106
Could you please build Simple Scan from source code (latest version), according to instruction: https://gitlab.gnome.org/GNOME/simple-scan/blob/master/README.md#building-from-source and verify if it works for you? It will be very useful to finalize resolving this issue. Don't forget to attach logs into ticket: https://gitlab.gnome.org/GNOME/simple-scan/issues/106 Cheers/Pozdrawiam ** Bug watch added: gitlab.gnome.org/GNOME/simple-scan/issues #106 https://gitlab.gnome.org/GNOME/simple-scan/issues/106 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to simple-scan in Ubuntu. https://bugs.launchpad.net/bugs/892915 Title: Duplex scanning not working with some Canon/Samsung models Status in Simple Scan: Fix Released Status in Simple Scan 3.4 series: Fix Released Status in simple-scan package in Ubuntu: Fix Released Bug description: The vendor backend does support duplex - the following command correctly produces a .pnm for each side: scanimage --batch --ScanMode Duplex To manage notifications about this bug go to: https://bugs.launchpad.net/simple-scan/+bug/892915/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp