Update first-boot.sh and associated scripts to transition from KDE Plasma to rpd-labwc for the Chromium kiosk setup. Modify package installations, LightDM session configurations, and one-shot scripts for wallpaper and rotation to support Wayland. Implement boot order configuration for network-first provisioning. Enhance logging and error handling throughout the scripts.

chromium-setup/emmc-provisioning/lxc/dnsmasq-network-boot.conf

@@ -0,0 +1,26 @@
+# dnsmasq: DHCP + TFTP on eth1 only (provisioning LAN).
+# Install to /etc/dnsmasq.d/network-boot.conf on the LXC.
+# Restrict to eth1 so we don't interfere with host/other DHCP.
+
+# Listen only on eth1 (provisioning LAN)
+interface=eth1
+bind-interfaces
+
+# DHCP range for devices on eth1 (adjust if you use a different subnet)
+dhcp-range=10.20.50.100,10.20.50.200,12h
+
+# TFTP for Raspberry Pi / CM4 network boot
+enable-tftp
+tftp-root=/srv/tftpboot
+
+# RPi 4 netboot: next-server is this host; boot filename (Pi firmware uses this)
+# Option 66 = next-server (TFTP), 67 = boot filename
+dhcp-option=66,10.20.50.1
+dhcp-option=67,start4cd.elf
+
+# Logging (optional; disable in production if too noisy)
+log-dhcp
+log-queries
+
+# Do not use /etc/resolv.conf or act as DNS if you only want DHCP+TFTP
+port=0