On 17/09/25 at 21:51, Felix Miata wrote:
Which will be default is configurable via /etc/default/grub's GRUB_DEFAULT=, with 0 at top of stanza list. If your custom kernel is routinely the second item in the boot menu, you could set yours to 1 instead of making changes in/etc/grub.d/.
Thank you very much for the hint, I've solved changing the following line in "/etc/default/grub" :
… GRUB_DEFAULT="1>2" … it helped me also the popular ArchWiki: https://wiki.archlinux.org/title/GRUB/Tips_and_tricks#Changing_the_default_menu_entry Kind regards. -- Franco Martelli