Please do not reboot CentOS 8 after yum update (Cloud Only)
Issues: After operating system upgrade (with 'yum update') and before reboot, please check and modify GRUB_ENABLE_BLSCFG option's value (set it into 'false',) in GRUB2 boot loader's default configuration file /etc/default/grub. Then generate new GRUB2 boot loader's main config with:
#grub2-mkconfig -o /boot/grub2/grub.cfg
Reboot the system (if required).
สอบถามข้อมูลเพิ่มเติมได้ที่
Email : sales@readyidc.com