[Pkg-xfce-devel] Bug#786620: lightdm-gtk-greeter: Login screen does not display background graphics

[info at sinweb.de (Singer Michael)]

Package: lightdm-gtk-greeter
Version: 2.0.1-1
Severity: normal

Dear Maintainer,

After booting the laptop login manager is lightdm no background image (wallpaper) is displayed. The Bildschimhintergrund is completely white. The login box appears, but and you can log in to the system. When you stand in the login manager and briefly replaced with the key combination CTRL-ALT-F1 to the text console and back, then the wallpaper is displayed. The behavior can I reproduce at each boot.

Can I provide any information about the problem?

regards
Michael


-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.0.4-towo.1-siduction-amd64 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages lightdm-gtk-greeter depends on:
ii  libc6                   2.19-18
ii  libcairo2               1.14.2-2
ii  libgdk-pixbuf2.0-0      2.31.4-1
ii  libglib2.0-0            2.44.1-1
ii  libgtk-3-0              3.14.5-1
ii  liblightdm-gobject-1-0  1.14.0-1
ii  libx11-6                2:1.6.3-1

Versions of packages lightdm-gtk-greeter recommends:
pn  desktop-base               <none>
ii  gnome-icon-theme-symbolic  3.12.0-1
ii  gnome-themes-standard      3.14.2.2-1
ii  policykit-1                0.105-8

lightdm-gtk-greeter suggests no packages.

-- Configuration Files:
/etc/lightdm/lightdm-gtk-greeter.conf changed:
[greeter]
background=/usr/share/wallpapers/indiansummer.jpg
theme-name=Adwaita
xft-antialias=true
xft-hintstyle=hintfull
xft-rgba=rgb


-- no debconf information