Mojave: desktop background mocked after crash
I had an issue where my HD ran full, causing very weird behaviour of Mojave. Got this now recovered except one item: I cannot change the background anymore of my 2 screens.
Change image every time is greyed out.
Already found several tips such as deleting "com.apple.desktop.plist" in ~/Library/Preferences but that file isn't even there.
Still looking but if anyone knows how to bring back control to me, please let me know.
iMac with Retina 5K display, 10.14