General Information

If you update the kernel and a menu entry is not generated in /boot/grub/grub.conf.

Checklist

• Distro(s): Any
• Other: Grub1

Add a menu entry with the “grubby” command

grubby --add-kernel=/boot/vmlinuz-2.6.32-573.12.1.el6.x86_64 --initrd=/boot/initramfs-2.6.32-573.12.1.el6.x86_64.img --title="CentOS (2.6.32-573.12.1.el6.x86_64)" --config-file=/boot/grub/grub.conf --copy-default --make-default

Required arguments:

• –add-kernel=kernel-path
• –initrd=initramfs-path
• –title=title-here
• –config-file=path-to-grub.conf

Optional Arguments:

• –copy-default ⇒ Copies kernel arguments from other entries
• –make-default ⇒ Makes the new grub entry the default boot option