Where are the kernel parameters in UEFI x86?

[fik]

Hi, I'm running Armbian UEFI x86 on a Radxa Rock X4 and I'm struggling to find, where to put the kernel parameters. The armbian-config SY003 suggests /boot/armbianEnv.txt. So I've put a line with extraargs=, but it is ignored.

 

Then I've tried /etc/default/grub adding the parameters to GRUB_CMDLINE_LINUX_DEFAULT= and then doing update-grub, but it is also ignored.

 

Where should I put the kernel parameters?

Edited November 25 by fik

[fik]

It looks I've found it. /etc/default/grub.d/98-armbian.cfg replaces GRUB_CMDLINE_LINUX_DEFAULT. Is it a good idea? Don't know

Edited November 25 by fik

[Igor]

1 hour ago, fik said:

Is it a good idea?

Yes, that's correct one.

[fik]

Thanks Igor, it works. My question was more about if it is a good idea to overwrite the GRUB_CMDLINE_LINUX_DEFAULT from well known location /etc/default/grub. It potentially may confuse people.