Using freerdp3 instead of 3 and redirecting drives the good way.

ntos/configs/minimal/finish.sh

@@ -64,6 +64,10 @@ xfconf-query -c xfce4-power-manager -np '/xfce4-power-manager/logind-handle-lid-
 # Configure the span monitor option.
 xfconf-query -c xfce4-panel -np '/panels/panel-1/span-monitors' -t 'bool' -s 'true'
 
+# Enable automounting
+xfconf-query -c thunar-volman -np '/automount-drives/enabled' -t 'bool' -s 'true'
+xfconf-query -c thunar-volman -np '/automount-media/enabled' -t 'bool' -s 'true'
+
 #########################################
 #                ROOT                   #
 #########################################
@@ -102,9 +106,6 @@ mkdir -p /home/$current_user/.config/autostart
 cp /etc/xdg/autostart/light-locker.desktop /home/$current_user/.config/autostart
 echo 'Hidden=true' >> /home/$current_user/.config/autostart/light-locker.desktop
 
-# Setting USB-bus permissions for redirection
-chmod -R 777 /dev/bus/usb/
-
 echo -e '\nPending reboot, press any key to reboot.'
 read doReboot
 /sbin/reboot now

ntos/configs/minimal/preseed.cfg

@@ -45,8 +45,11 @@ d-i mirror/http/mirror select deb.debian.org
 d-i apt-setup/non-free boolean true
 d-i apt-setup/contrib boolean true
 d-i apt-setup/enable-source-repositories boolean false
+d-i apt-setup/disable-cdrom-entries boolean true
 
 d-i apt-setup/services-select multiselect security, updates
+d-i apt-setup/backports/repository string \
+    http://ftp.de.debian.org/debian bookworm-backports main
 d-i pkgsel/update-policy select full-upgrade
 d-i popularity-contest/participate boolean true
 
@@ -64,7 +67,7 @@ d-i grub-installer/only_debian boolean true
 
 d-i preseed/late_command string \
     in-target /bin/bash -c ' \
-    apt-get install -y xfce4 xfce4-goodies xfce4-power-manager system-config-printer xfce4-panel-profiles xsane plymouth-themes dbus-x11 network-manager-gnome curl yad freerdp2-x11; \
+    apt-get install -y xfce4 xfce4-goodies xfce4-power-manager system-config-printer xfce4-panel-profiles xsane plymouth-themes dbus-x11 network-manager-gnome curl yad freerdp3-x11; \
     apt-get autoremove -y; \
     echo "NTOS-Setup" > /etc/hostname; \
     sed -i "s/127.0.1.1.*/127.0.1.1       NTOS-Setup/" /etc/hosts; \

ntos/credcon/credcon.sh

@@ -14,7 +14,7 @@ show_loading_bar() {
     for ((i=1; i<=100; i++)); do
         echo $i | tee /dev/null
         echo "# $i%" | tee /dev/tty
-        sleep 0.1
+        sleep 0.125
     done | yad --progress \
         --title='Loading' \
         --text='Connecting' \
@@ -53,29 +53,6 @@ show_connection_failure() {
         --height=200
 }
 
-list_usb_devices() {
-    declare -A usb_ids_map
-
-    while read -r id; do
-        usb_ids_map["$id"]=1
-    done < <(lsusb -tv | awk '
-      /Mass Storage/ {
-        getline
-        if ($0 ~ /ID/) {
-          sub(/.*ID /, "", $0)
-          print $1
-        }
-      }
-    ')
-
-    usb_ids=()
-    for id in "${!usb_ids_map[@]}"; do
-        usb_ids+=("/usb:id,dev:$id")
-    done
-
-    echo "${usb_ids[*]}"
-}
-
 # Main loop, because I am a bit used to that programming structure.
 main() {
     # Start the script by displaying the credential prompt.
@@ -90,11 +67,10 @@ main() {
 
         # Show the loading bar in the background, this is made because the FreeRDP session will take over the entire screen.
         show_loading_bar &
-        usb_devices=$(list_usb_devices)
 
         # Start xfreerdp session in the background and get its process ID (PID).
         # This does not hinder the process from taking over the (screen/monitor) session.
-        xfreerdp "$rdpFile" /u:"${username}" /p:"${password}" "${usb_devices}" /cert-ignore | tee /dev/tty &
+        xfreerdp3 "$rdpFile" /u:"${username}" /p:"${password}" /a:drive:/media/user/* &
         xfreerdp_pid=$!
 
         # Wait for the xfreerdp process up to $interval seconds, default 30.