[CentOS] UC One-time reboot into alternate kernel?

[Michael Schumacher]

Hi,

> If you are using GRUB 0.97 (legacy GRUB), then this capability is
> provided by the "default saved" and "fallback" commands.  See sections
> 4.3.1 and 4.3.2 in the manual:

You should keep in mind that this may not save you from pressing the
reset button if the system hangs at boot (as far as I understand).
However, you are right that this is a mechanism to boot a fallback
kernel if booting fails.


 best regards
---
Michael Schumacher