====== GDM ======
  * [[linux:gnome|Gnome]] Display Manager
  * [[https://wiki.gnome.org/Projects/GDM|Projects/GDM - GNOME Wiki!]]
  * [[https://wiki.archlinux.org/title/GDM|GDM - ArchWiki]]

===== 설정 =====
  * [[https://github.com/realmazharhussain/gdm-settings|gdm-settings]] An app to manage settings (including theme and background) of GNOME's Login Manager (GDM)

===== Login Manager Settings =====
  * [[https://flathub.org/apps/io.github.realmazharhussain.GdmSettings|GDM Settings | Flathub]]
  * GDM 관련 설정을 할 수 있는 애플리케이션.

<code sh>
flatpak install io.github.realmazharhussain.GdmSettings
</code>


===== 4k / 모니터 scale =====
  * [[https://askubuntu.com/questions/906797/scaling-gnome-login-screen-on-hidpi-display|Scaling Gnome login screen on HiDPI display - Ask Ubuntu]]
  * ''/usr/share/glib-2.0/schemas/99_hidpi.gschema.override'' 파일 생성해서 200% scaling 지정
<code>
[org.gnome.desktop.interface]
scaling-factor=2
text-scaling-factor=1.0
</code>
  * 글씨가 너무 크다면 ''text-scaling-factor=0.87'' 정도로 조정
  * schema 반영
<code sh>
sudo glib-compile-schemas /usr/share/glib-2.0/schemas
</code>
  * 재부팅하면 반영됨.
  * [[linux:hidpi|Linux HighDPI]]