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?