See below. Interestingly "sudo grub2-mkconfig" resulted in permission denied but "su" worked. Nevertheless, I am stilled faced w/
[pi@raspi ~]$ lsb_release -d;uname -r
Description: Fedora release 29 (Twenty Nine)
5.0.10-200.fc29.aarch64
Thanks, Thomas
[pi@raspi ~]$ lsb_release -d;uname -r
Description: Fedora release 29 (Twenty Nine)
5.0.10-200.fc29.aarch64
[pi@raspi ~]$ rpm -qa| grep kernel| sort
kernel-5.0.10-200.fc29.aarch64
kernel-5.0.6-200.fc29.aarch64
kernel-5.0.9-200.fc29.aarch64
kernel-core-5.0.10-200.fc29.aarch64
kernel-core-5.0.6-200.fc29.aarch64
kernel-core-5.0.9-200.fc29.aarch64
kernel-headers-5.0.9-200.fc29.aarch64
kernel-modules-5.0.10-200.fc29.aarch64
kernel-modules-5.0.6-200.fc29.aarch64
kernel-modules-5.0.9-200.fc29.aarch64
kernel-tools-5.0.9-200.fc29.aarch64
kernel-tools-libs-5.0.9-200.fc29.aarch64
[[pi@raspi ~]$ sudo grub2-mkconfig > /boot/efi/EFI/fedora/grub.cfg
-bash: /boot/efi/EFI/fedora/grub.cfg: Permission denied
[pi@raspi ~]$ su
Password:
[root@raspi pi]# grub2-mkconfig > /boot/efi/EFI/fedora/grub.cfg
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.0.10-200.fc29.aarch64
Found initrd image: /boot/initramfs-5.0.10-200.fc29.aarch64.img
Found linux image: /boot/vmlinuz-5.0.9-200.fc29.aarch64
Found initrd image: /boot/initramfs-5.0.9-200.fc29.aarch64.img
Found linux image: /boot/vmlinuz-5.0.6-200.fc29.aarch64
Found initrd image: /boot/initramfs-5.0.6-200.fc29.aarch64.img
done