Yesterday I updated packages on my home PC (12.2-STABLE 3cc3872829b amd64) via pkg upgrade, XFCE version got changed from 4.14 to 4.16 and my desktop stopped working properly. My custom wallpaper disappeared and I only have black screen on all virtual workplaces, there no reaction on desktop mouse click, menu doesn't appear (either with right mouse button or middle mouse button click). I looked in settings manager, there are no changes there. I tried to change the wallpaper, set another file from another directory, set .PNG file instead of .JPG but had just the same. Is there any way to bring desktop menu and wallpaper back or at least how can I investigate what went wrong? I tried to google the problem but found nothing like that.