dbus calls when changing wallpaper

method call sender=:1.171 -> dest=org.gnome.GConf serial=46 path=/org/gnome/GConf/Database/0; interface=org.gnome.GConf.Database; member=AddNotify
   string "/desktop/meego/background/portrait"
method call sender=:1.171 -> dest=org.gnome.GConf serial=47 path=/org/gnome/GConf/Database/0; interface=org.gnome.GConf.Database; member=AllEntries
   string "/desktop/meego/background/portrait"
   string "en_US.UTF-8"
method call sender=:1.171 -> dest=org.gnome.GConf serial=48 path=/org/gnome/GConf/Database/0; interface=org.gnome.GConf.Database; member=UnSet
   string "/desktop/meego/background/portrait/picture_filename"
   string ""
method call sender=:1.0 -> dest=:1.171 serial=1350 path=/org/gnome/GConf/Client; interface=org.gnome.GConf.Client; member=Notify
   string "/org/gnome/GConf/Database/0"
   string "/desktop/meego/background/portrait"
   struct {
      string "/desktop/meego/background/portrait/picture_filename"
      struct {
         int32 1
         string ""
      }
      boolean false
      string ""
      boolean true
      boolean true
   }
method call sender=:1.0 -> dest=:1.28 serial=1351 path=/org/gnome/GConf/Client; interface=org.gnome.GConf.Client; member=Notify
   string "/org/gnome/GConf/Database/0"
   string "/desktop/meego/background/portrait"
   struct {
      string "/desktop/meego/background/portrait/picture_filename"
      struct {
         int32 1
         string ""
      }
      boolean false
      string ""
      boolean true
      boolean true
   }
method call sender=:1.171 -> dest=org.gnome.GConf serial=49 path=/org/gnome/GConf/Database/0; interface=org.gnome.GConf.Database; member=Set
   string "/desktop/meego/background/portrait/picture_filename"
   struct {
      int32 1
      string "/home/user/.wallpapers/wallpaper.png"
   }
method call sender=:1.0 -> dest=:1.171 serial=1353 path=/org/gnome/GConf/Client; interface=org.gnome.GConf.Client; member=Notify
   string "/org/gnome/GConf/Database/0"
   string "/desktop/meego/background/portrait"
   struct {
      string "/desktop/meego/background/portrait/picture_filename"
      struct {
         int32 1
         string "/home/user/.wallpapers/wallpaper.png"
      }
      boolean false
      string ""
      boolean false
      boolean true
   }
method call sender=:1.0 -> dest=:1.28 serial=1354 path=/org/gnome/GConf/Client; interface=org.gnome.GConf.Client; member=Notify
   string "/org/gnome/GConf/Database/0"
   string "/desktop/meego/background/portrait"
   struct {
      string "/desktop/meego/background/portrait/picture_filename"
      struct {
         int32 1
         string "/home/user/.wallpapers/wallpaper.png"
      }
      boolean false
      string ""
      boolean false
      boolean true
   }
method call sender=:1.171 -> dest=org.gnome.GConf serial=50 path=/org/gnome/GConf/Database/0; interface=org.gnome.GConf.Database; member=RemoveNotify
   string "/desktop/meego/background/portrait"
^C