1. Set up PAM correctly:

sudo pam-config -a --systemd_home

2. Enable systemd-homed.service on boot:

sudo systemctl enable --now systemd-homed

To configure printing on Linux with a supported driver, go to https://www.openprinting.org/printer/Samsung/Samsung-SCX-4x24 and download the .ppd file for the printer. Install it in Settings -> Printers -> <your printer>.

Getting network-based scanning to work is more difficult. We can use Xerox drivers with this model to enable network scanning. This guide will explain how to configure the Gnome Simple Scan application (https://gitlab.gnome.org/GNOME/simple-scan) for this scanner while using the Flathub version (https://flathub.org/apps/org.gnome.SimpleScan).

1. Install the flatpak from https://flathub.org/apps/org.gnome.SimpleScan
2. Install Flatseal to modify flatpak variables in an easy way (https://flathub.org/apps/com.github.tchx84.Flatseal)
3. Open Flatseal and modify the following settings for org.gnome.SimpleScan:
   • Allow system configurations

• Environment: SANE_CONFIG_DIR=/run/host/etc/sane.d