So I installed centos8. And I was looking for the grub config file: [root at testbox ~]# ls -l /etc/grub2.cfg lrwxrwxrwx. 1 root root 22 Oct 2 13:01 /etc/grub2.cfg -> ../boot/grub2/grub.cfg [root at testbox ~]# But [root at testbox ~]# ls /boot/grub2/ grubenv [root at testbox ~]# Why is it not there? FYI, I did try 'yum reinstall grub2' and no /boot/grub2/grub.cfg for me.