Originally Posted by vik_x
I'm not using this Rom. But I have had this issue with cm based roms, with the new theme engine. The way I fixed the wallpaper issue on my phone was to, deselect the wallpaper option under the themes menu, reboot and then change the wallpaper within Nova. I haven't had the black wallpaper since doing this.
Hope this helps.
Thanks for the hint. But I'm using AOKP KitKat White design. There is no Wallpaper. So I'm setting the wallpaper with my launcher (Apex).
But unfortunately that's not fixing the issue.
As a workaround I'm restarting SystemUI with a Tasker task. That's resetting the default wallpaper, but it's working...
Sent from my Galaxy