Re: How do I set kernel command line arguments for all bootloader menu entries?

["Zack Weinberg" <zack@owlfolio.org>]

On Tue, Jul 23, 2024, at 10:25 AM, Tomas Volf wrote:
> On 2024-07-23 10:17:51 -0400, Zack Weinberg wrote:
>> On Mon, Jul 22, 2024, at 5:33 PM, Tomas Volf wrote:
>> > Hi,
>> >
>> > On 2024-07-22 16:18:41 -0400, Zack Weinberg wrote:
>> >> Suppose I want to append "console=ttyS0,115200n8" to every GRUB
>> >> bootloader menu entry. I can't figure out how to do that with a
>> >> (bootloader-configuration) recipe.  The manual talks about writing
>> >> *extra* menu entries, but not about tweaking the automatically
>> >> generated ones.  Is it possible, and if so, how?
>> >
>> > I believe the kernel-arguments field can be of use.  For example I have this in
>> > my configuration:
>> >
>> >       (kernel-arguments (delete "quiet"
>> >                                 %default-kernel-arguments))
>>
>> Thanks, but kernel-arguments isn't recognized as a valid field of
>> bootloader-configuration.
>
> Ah, sorry, should have been more explicit.  In my case it is a field of
> operating-system.  So in your case try something like

Oh, that's why I couldn't find it! I was looking only at the
bootloader-configuration documentation, not at the operating-system
documentation.  Thanks, it works now.

zw