--- /usr/lib/linux-boot-probes/mounted/40grub2	2021-07-11 04:43:50.000000000 +0200
+++ /root/40grub2	2024-02-04 15:19:36.925512910 +0100
@@ -93,7 +93,12 @@
 	entry_result
 }
 
-if [ -e "$mpoint/boot/grub/grub.cfg" ] && \
+# If fresh grub.cfg.new exists, we where in update-grub/grub-mkconfig generation cycle
+GRUB_NEW=$(find ${mpoint}/boot/grub/ -maxdepth 1 -type f -name grub.cfg.new -mmin -5 || true)
+if [ -n "${GRUB_NEW}" ];then
+	debug "parsing grub.cfg.new"
+        parse_grub_menu "$mpoint" "$partition" "$bootpart" < "$mpoint/boot/grub/grub.cfg.new"
+elif [ -e "$mpoint/boot/grub/grub.cfg" ] && \
    ([ ! -e "$mpoint/boot/grub/menu.lst" ] || \
     [ "$mpoint/boot/grub/grub.cfg" -nt "$mpoint/boot/grub/menu.lst" ]); then
 	debug "parsing grub.cfg"