CentOS 7 still booting from Old Kernel after yum update

[Chris]

I have executed yum update and rebooted the server but it still booting from the old Kernel  and new Kernel was not appeared in selection during boot option. How can I fix it so that it can boot from the latest Kernel?

Thanks,

Chris

[Kailash]

It seems that new Kernel is not added in grub configuration. You can regenerate it using the following command:

Code Select Expand

grub2-mkconfig -o /boot/grub2/grub.cfg
You will need to reboot your server after executing the above command.

- Kailash