Add Debian repository support for comprehensive firmware packages

- Re-added all firmware packages to package list (WiFi, graphics, network)
- Added Debian testing repository as additional source for firmware packages
- Updated main config to include Debian mirrors for live-build
- Ensures access to firmware packages not available in Devuan
- Maintains Devuan as primary repository with Debian as fallback
- Provides maximum hardware compatibility for WiFi and graphics cards

config/includes.chroot/etc/apt/sources.list

@@ -5,3 +5,11 @@ deb-src http://packages.devuan.org/merged testing main contrib non-free firmware
 # Security updates
 deb http://packages.devuan.org/merged testing-security main contrib non-free firmware-nonfree
 deb-src http://packages.devuan.org/merged testing-security main contrib non-free firmware-nonfree
+
+# Additional Debian repository for firmware packages not available in Devuan
+deb http://deb.debian.org/debian testing main contrib non-free firmware-nonfree
+deb-src http://deb.debian.org/debian testing main contrib non-free firmware-nonfree
+
+# Debian security updates
+deb http://deb.debian.org/debian-security testing-security main contrib non-free firmware-nonfree
+deb-src http://deb.debian.org/debian-security testing-security main contrib non-free firmware-nonfree
\ No newline at end of file

config/main-config

@@ -34,10 +34,10 @@ LB_PARENT_ARCHIVE_AREAS="main contrib non-free firmware-nonfree"
 LB_PARENT_MIRROR_BOOTSTRAP="http://packages.devuan.org/merged/"
 
 # Set parent mirror to fetch packages from
-LB_PARENT_MIRROR_CHROOT="http://packages.devuan.org/merged/"
+LB_PARENT_MIRROR_CHROOT="http://packages.devuan.org/merged/ http://deb.debian.org/debian/"
 
 # Set security parent mirror to fetch packages from
-LB_PARENT_MIRROR_CHROOT_SECURITY="http://packages.devuan.org/merged/"
+LB_PARENT_MIRROR_CHROOT_SECURITY="http://packages.devuan.org/merged/ http://deb.debian.org/debian-security/"
 
 # Set parent mirror which ends up in the image
 LB_PARENT_MIRROR_BINARY="http://packages.devuan.org/merged/"
@@ -52,10 +52,10 @@ LB_PARENT_MIRROR_DEBIAN_INSTALLER="http://packages.devuan.org/merged/"
 LB_MIRROR_BOOTSTRAP="http://packages.devuan.org/merged/"
 
 # Set mirror to fetch packages from
-LB_MIRROR_CHROOT="http://packages.devuan.org/merged/"
+LB_MIRROR_CHROOT="http://packages.devuan.org/merged/ http://deb.debian.org/debian/"
 
 # Set security mirror to fetch packages from
-LB_MIRROR_CHROOT_SECURITY="http://packages.devuan.org/merged/"
+LB_MIRROR_CHROOT_SECURITY="http://packages.devuan.org/merged/ http://deb.debian.org/debian-security/"
 
 # Set mirror which ends up in the image
 LB_MIRROR_BINARY="http://packages.devuan.org/merged/"