The same thing happened to me, but the strangest thing was that it started after some package refreshment and never happened before that. I found something that solved the problem for me and maybe helps you as well. I changed the "CompizConfig Settings Manager" > "Window Decoration" > "Command" to
"/usr/bin/compiz-decorator" (I don't remember what it was set to before)
This solved the problem for me
The same thing happened to me, but the strangest thing was that it started after some package refreshment and never happened before that. I found something that solved the problem for me and maybe helps you as well. I changed the "CompizConfig Settings Manager" > "Window Decoration" > "Command" to compiz- decorator" (I don't remember what it was set to before)
"/usr/bin/
This solved the problem for me