then you have something done wrong [1].
try to copy the /boot/config-5.xy-⌠to your linux source tree as .config
then as user the kernel build:
make all -j $(nproc)
and when finished, the kernel install:
sudo make modules_install
and
sudo make install
and
sudo grub2-mkconfig -o /boot/grub2/grub.cfg
Please adjust the last line if youâre running EFI !
this so build kernel should boot in any case, cause it has the âFedora-fit-them-all-configâ !
Be aware: Iâm talking from a non-secure-boot-box here. So maybe there are add. steps needed to boot the kernel with secure boot !
P.S.
with
make xconfig
you could adjust your .config and save it with
make savedefconfig
which creates a file named defconfig
I usually move it out of the kernel source tree to use it next time with another tree this way:
make KCONFIG_ALLCONFIG=âŚ/defconfig alldefconfig
P.S.
standing in the kernel source tree:
make help | more
is your friend.
P.P.S.
to use âmake xconfigâ you maybe need some devel-libraries installed via:
sudo dnf install xyz-devel-âŚ
[1]
since kernel 5.14 I donât see the fedora logo during boot⌠(I havenât looked into it yet)