I changed the background gdm picture in greeter.dconf-defaults and ran dpkg-reconfigure gdm3 but I still have that horrible gray thing.
here's my /etc/gdm3/greeter.dconf-defaults # These are the options for the greeter session that can be set # through GSettings. Any GSettings setting that is used by the # greeter session can be set here. # Note that you must configure the path used by dconf to store the # configuration, not the GSettings path. # Theming options # =============== # - Change the GTK+ theme [org/gnome/desktop/interface] # gtk-theme='Adwaita' # - Use another background [org/gnome/desktop/background] # picture-uri='file:///usr/share/themes/Adwaita/backgrounds/stripes.jpg' # picture-options='zoom' picture-uri='file:///usr/share/themes/KGB/backgrounds/kgb.jpg' picture-options='zoom' # - Or no background at all [org/gnome/desktop/background] # picture-options='none' # primary-color='#000000' # Login manager options # ===================== [org/gnome/login-screen] logo='/usr/share/images/vendor-logos/logo-text-version-128.png' # - Disable user list # disable-user-list=true # - Disable restart buttons # disable-restart-buttons=true # - Show a login welcome message # banner-message-enable=true # banner-message-text='Welcome' # Automatic suspend # ================= [org/gnome/settings-daemon/plugins/power] # - Time inactive in seconds before suspending with AC power # 1200=20 minutes, 0=never # sleep-inactive-ac-timeout=1200 # - What to do after sleep-inactive-ac-timeout # 'blank', 'suspend', 'shutdown', 'hibernate', 'interactive' or 'nothing' # sleep-inactive-ac-type='suspend' # - As above but when on battery # sleep-inactive-battery-timeout=1200 # sleep-inactive-battery-type='suspend' Renato Gallo
