[CentOS] Display boot menu with GRUB_TIMEOUT=0?

On Thu, May 12, 2016 at 5:20 PM, Nicolas Kovacs <info at microlinux.fr> wrote:

> Hi,
>
> On my minimal installation of CentOS 7, here's what I have in
> /etc/default/grub:
>
> GRUB_TIMEOUT=0
> GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
> GRUB_DEFAULT=saved
> GRUB_DISABLE_SUBMENU=true
> GRUB_TERMINAL_OUTPUT="console"
> GRUB_CMDLINE_LINUX="rd.lvm.lv=centos_amandine/root \
>                     rd.lvm.lv=centos_amandine/swap \
>                     video=1024x768 \
>                     quiet"
> GRUB_DISABLE_RECOVERY="true"
>
> According to the official documentation, pressing any alphanumerical key
> just after the BIOS screen will make the GRUB menu appear. I tried that,
> but to no avail.
>
> Any idea what's the magic combination to make the GRUB boot menu appear
> when GRUB_TIMEOUT is set to 0?
>
> Cheers,
>
> Niki
> --
> Microlinux - Solutions informatiques durables
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>

-------------------------------------

have you tried to hold the Shift key?

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