[elbe-users] [elbe-devel] grub: change default kernel params

[Yegor Yefremov]

Hi Manuel,

On Thu, Aug 9, 2018 at 4:18 PM, Manuel Traut <manut at linutronix.de> wrote:
> Hi Yegor,
>
> On Thu, Aug 09, 2018 at 04:15:27PM +0200, Yegor Yefremov wrote:
>> What is the best way to change default kernel params during image
>> creation? Can I just add modified /etc/default/grub to
>> rootfs-overlay(<archive>) or are there more steps involved?
>
> yes, this should work.
>
> or, sth like:
> examples/x86_64-pc-hdimg-gnome3.xml: <command>echo "GRUB_GFXPAYLOAD_LINUX=text" >> /etc/default/grub</command>

Thanks. Everything is working now. I don't know why but Debian still
configures 8250.nr_uarts to 4!!! Ubuntu sets this value to 32, so that
you can work with miltiple PCI-to-serial cards.

Yegor