How to change the Rescue Console Label


I migrated from CentOS8 to RockyLinux 8 some machines with the official mligration script.
I have this minor issue, when I boot, the label of the rescue console show “Centos” instead of “Rocky”.

How I can change that ?
Best regards,


You probably have BLS in use (in GRUB). Therefore, the boot entries are separate files in /boot/loader/entries/
Edit there, perhaps?

Alternatively, remove the current rescue kernel&image. Installing next kernel will probably recreate them (and entry) from the new kernel. (Haven’t tested.)