how to change wallpaper on the lockscreen

Question

After I update to Hera, I can't change lockscreen wallpaper. Is there any a way to change lockscreen wallpaper and not change the dekstop?

Answer 1

It is currently not possible to change the Greeter wallpaper of elementary OS.

You can, however, try this branch of Github's Greeter project which would allow to put a wallpaper with an effect blur :

https://github.com/elementary/greeter/tree/blurred-background

But I never test this