This is to show how dnf reinstall can be used to rewrite the GRUB config to boot a specific kernel on Fedora. My Fedora 34 ended up in a bit of a confused state. From DNF’s point of view (only) kernel 5.14.13 was installed: $ dnf list kernel Last metadata expiration check: 0:00:57 ago on … Continue reading Fedora: reinstall kernel and update GRUB config