Fix sources.list syntax and mirror configuration

- Fixed incorrect sources.list syntax that combined multiple mirrors on single lines
- Removed Devuan security repositories from all configurations
- Updated bootstrap and main config to use single mirrors properly
- Added Debian testing-updates repository for additional packages
- Ensured each repository has its own deb line with proper syntax
- Prevents malformed sources.list that was causing build failures
- Maintains proper repository hierarchy: Devuan primary, Debian fallback

config/bootstrap

@@ -34,7 +34,7 @@ LB_PARENT_ARCHIVE_AREAS="main contrib non-free non-free-firmware"
 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/ http://deb.debian.org/debian/"
+LB_PARENT_MIRROR_CHROOT="http://packages.devuan.org/merged/"
 
 # Set parent mirror which ends up in the image
 LB_PARENT_MIRROR_BINARY="http://packages.devuan.org/merged/"
@@ -46,7 +46,7 @@ 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/ http://deb.debian.org/debian/"
+LB_MIRROR_CHROOT="http://packages.devuan.org/merged/"
 
 # Set mirror which ends up in the image
 LB_MIRROR_BINARY="http://packages.devuan.org/merged/"

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

@@ -2,7 +2,7 @@
 deb http://packages.devuan.org/merged testing main contrib non-free non-free-firmware
 deb-src http://packages.devuan.org/merged testing main contrib non-free non-free-firmware
 
-# Additional Debian repository for firmware packages not available in Devuan
+# Debian repository for additional packages and firmware
 deb http://deb.debian.org/debian testing main contrib non-free non-free-firmware
 deb-src http://deb.debian.org/debian testing main contrib non-free non-free-firmware
 
@@ -10,6 +10,10 @@ deb-src http://deb.debian.org/debian testing main contrib non-free non-free-firm
 deb http://deb.debian.org/debian-security testing-security main contrib non-free non-free-firmware
 deb-src http://deb.debian.org/debian-security testing-security main contrib non-free non-free-firmware
 
+# Debian updates
+deb http://deb.debian.org/debian testing-updates main contrib non-free non-free-firmware
+deb-src http://deb.debian.org/debian testing-updates main contrib non-free non-free-firmware
+
 # Debian backports for additional packages
 deb http://deb.debian.org/debian testing-backports main contrib non-free non-free-firmware
 deb-src http://deb.debian.org/debian testing-backports main contrib non-free non-free-firmware
\ No newline at end of file

config/main-config

@@ -34,7 +34,7 @@ LB_PARENT_ARCHIVE_AREAS="main contrib non-free non-free-firmware"
 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/ http://deb.debian.org/debian/"
+LB_PARENT_MIRROR_CHROOT="http://packages.devuan.org/merged/"
 
 # Set parent mirror which ends up in the image
 LB_PARENT_MIRROR_BINARY="http://packages.devuan.org/merged/"