On Thu, 07 Jul 2016 10:45:30 +0800 Earl Ramirez wrote: > run grub2-mkconfig As near as I can tell, absolutely nothing ever runs the grub2-mkconfig program, so unless you run it yourself you can make permanent changes by simply editing the grub.cfg file directly. When dnf installs a new kernel, it simply looks at the existing kernel lines in grub.cfg and copies the same options to the new kernel line (or the "grubby" program it runs does that). -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://lists.fedoraproject.org/admin/lists/users@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org