## V8.13.128.2025.10.10

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

config/hooks/live/0001_initramfs_modules.chroot

@@ -354,6 +354,65 @@ EOF
 
 chmod 0755 /etc/initramfs-tools/hooks/ciss_debian_live_builder
 
+#######################################
+# Simple error terminal logger.
+# Arguments:
+#   None
+#######################################
+log(){ printf '[kbd-fix] %s\n' "$*" >&2; }
+
+log "Ensuring required packages…"
+export DEBIAN_FRONTEND=noninteractive
+apt-get install -y --no-install-recommends keyboard-configuration console-setup xkb-data
+
+log "Writing /etc/default/keyboard"
+rm -f /etc/default/keyboard
+cat << 'EOF' >| /etc/default/keyboard
+XKBMODEL="pc105"
+XKBLAYOUT="de"
+XKBVARIANT=""
+XKBOPTIONS=""
+BACKSPACE="guess"
+EOF
+
+log "Removing remap fragments (if any)"
+rm -f /etc/console-setup/remap.inc /etc/console-setup/*remap* 2>/dev/null || true
+
+log "Purging cached console keymaps"
+rm -f /etc/console-setup/cached*.kmap.gz 2>/dev/null || true
+
+log "Rebuilding cached console keymap"
+setupcon --save-only --force --keyboard-only
+
+log "Validating via ckbcomp"
+err="$(mktemp)"
+if ! ckbcomp -model pc105 -layout de -variant '' -option '' >/dev/null 2>"${err}"; then
+
+  log "ERROR: ckbcomp failed:"
+  sed -n '1,200p' "${err}" >&2
+  exit 127
+
+fi
+
+if grep -q 'Unknown X keysym' "${err}"; then
+
+  log "ERROR: Unknown X keysyms remain; check custom remaps or xkb-data version:"
+  sed -n '1,200p' "${err}" >&2
+  exit 128
+
+fi
+
+rm -f "${err}"
+
+install -d /etc/systemd/system/keyboard-setup.service.d
+rm -f /etc/systemd/system/keyboard-setup.service.d/10-after-localfs.conf
+cat << 'EOF' >| /etc/systemd/system/keyboard-setup.service.d/10-after-localfs.conf
+[Unit]
+After=local-fs.target
+EOF
+
+log "Done. Remaps & caches cleaned; cached.kmap.gz regenerated; validation passed."
+
 ### Regenerate the initramfs for the live system kernel
 update-initramfs -u -k all -v