# Transition from CentOS to Rocky

**URL:** <https://forums.rockylinux.org/t/transition-from-centos-to-rocky/389>\
**Category:** Rocky Linux Help & Support\
**Created:** [December 10, 2020, 10:27pm UTC](https://forums.rockylinux.org/t/transition-from-centos-to-rocky/389 "2020-12-10T22:27:54Z")\
**Posts on this page:** 1\
**Showing post:** 25

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**Author:** ![tjdoyle](https://sea2.discourse-cdn.com/flex020/user_avatar/forums.rockylinux.org/tjdoyle/32/500_2.png) [@tjdoyle](https://forums.rockylinux.org/u/tjdoyle)\
**Post date:** [May 6, 2021, 8:37pm UTC](https://forums.rockylinux.org/t/transition-from-centos-to-rocky/389/25 "2021-05-06T20:37:35Z")

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Hi,

if you are just getting the grub-prompt, reinstalling grub from rescue mode from install iso/dvd; should fix:

> **[How to Recover GRUB 2 Bootloader in CentOS 8](https://www.centlinux.com/2019/12/how-to-recover-grub-2-bootloader-centos-8.html#point2)**
>
> GRUB (GRand Unified Bootloader) 2 is part of GNU Project and the default bootloader for famous Linux distros like RHEL, CentOS, Ubuntu, ...

Thanks Tom.

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