This is the current Fedora GRUB doc. https://fedoraproject.org/wiki/GRUB_2 This doc needs updating but skimming it I'm not finding outright bad advice. https://docs.fedoraproject.org/en-US/fedora/latest/system-administrators-guide/kernel-module-driver-configuration/Working_with_the_GRUB_2_Boot_Loader/ The wiki doc contains grubby examples for modifying the kernel command line and is the preferred tool for such modifications because they're applied correctly universally: regardless of BIOS or UEFI, or Fedora version, or architecture, or whether the user might have at one time opted out of BootLoaderSpec conversion. In particular the section https://fedoraproject.org/wiki/GRUB_2#Instructions_for_UEFI-based_systems contains more thorough instructions resulting in a more complete reinstallation that should be equivalent to a clean installed system. -- Chris Murphy _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure