moonarch/defaults/etc/greetd/niri-greeter.kdl
nevaforget 491a3cd3e2 Fix xdg-desktop-portal-gtk spam in greeter session
The greeter's niri session triggered D-Bus activation of
xdg-desktop-portal-gtk, which failed 17x on every boot because
WAYLAND_DISPLAY is not set in the greeter's D-Bus scope.
Setting GTK_USE_PORTAL=0 prevents GTK from requesting portal
services the greeter does not need.
2026-03-31 10:35:37 +02:00

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// ABOUTME: Niri configuration for the Moongreet login greeter.
// ABOUTME: Started by greetd — minimal config without keybinds for security.
input {
keyboard {
xkb {
layout "de"
}
numlock
}
touchpad {
tap
natural-scroll
}
mouse {
accel-profile "flat"
}
}
cursor {
xcursor-theme "Sweet-cursors"
}
layout {
gaps 0
focus-ring {
off
}
border {
off
}
}
// Greeter needs no portal services — prevent GTK from triggering
// xdg-desktop-portal activation (which fails without a proper display).
environment {
"GTK_USE_PORTAL" "0"
}
// Start moongreet and quit niri once moongreet exits.
// Retry loop ensures niri shuts down even on early moongreet crashes.
spawn-sh-at-startup "moongreet; while ! niri msg action quit --skip-confirmation 2>/dev/null; do sleep 0.5; done"
// Maximize greeter window
window-rule {
open-maximized true
}
hotkey-overlay {
skip-at-startup
}
prefer-no-csd
animations {
off
}
binds {
// No keybinds — prevents access to terminals or other actions
}