GDM Greeter Page Disable Certain Feature

[lemmi25 (Moritz Boesenberg)]

Hi,

I’m trying to customize my GDM greeter page (I am using Yocto, so I want to write my own recipe). I can modify the CSS file gnome-shell.css and build it with:

glib-compile-resources gnome-shell-theme.gresource.xml

The style changes take effect. But I would like to totally disable some of the buttons, for example the Not listed? (2) button or the Calendar (1) (see image below). Is that possible? The documentation is very limited (it would also be nice if someone could point me to the right documentation if it exists).

Many thanks!

[fmuellner (Florian Müllner)]

@lemmi25

The style changes take effect. But I would like to totally disable some of the buttons, for example the Not listed? (2) button or the Calendar (1) (see image below). Is that possible?

There is no built-in setting for either of those, but you can write a login-screen extension.