Mostrar un logo de benvida á pantalla de inicio de sesión

The greeter logo on the login screen is controlled by the org.gnome.login-screen.logo GSettings key. Since GDM uses its own dconf profile, you can add a greeter logo by changing the settings in that profile.

When choosing an appropriate picture for the logo to your login screen, consider the following picture requirements:

  • Admítense a maior parte de formatos: ANI, BPM, GIF, ICNS, ICO, JPEG, JPEG 2000, PCX, PNM, PBM, PGM, PPM, GTIFF, RAS, TGA, TIFF, XBM, WBMP, XPM, and SVG.

  • The size of the picture scales proportionally to the height of 48 pixels. So, if you set the logo to 1920x1080, for example, it changes into an 85x48 thumbnail of the original picture.

Estabelecer a chave org.gnome.login-screen.logo

  1. Cree o perfíl gdm que contén as seguintes liñas:

    /etc/dconf/profile/gdm

    user-db:user
system-db:gdm
file-db:/usr/share/gdm/greeter-dconf-defaults

    gdm é o nome dunha base de datos dconf.

  2. Create a gdm database for machine-wide settings in /etc/dconf/db/gdm.d/01-logo:

    [org/gnome/login-screen]
  logo='/usr/share/pixmaps/logo/greeter-logo.png'

    Replace /usr/share/pixmaps/logo/greeter-logo.png with the path to the image file you want to use as the greeter logo.

  3. Actualizar a base de datos do sistema:

    # dconf update

Que pasa se o fondo non se actualiza?

Make sure that you have run the dconf update command to update the system databases.

No caso que o logo non se actualice, tente reiniciar GDM.