I have tried everything said here https://gamedev.stackexchange.com/questions/125619/jagged-shadows-with-default-settings and I have shadows in Unity that are jagged/ugly looking that I need to fix.
Here are my settings in Quality and light:
Here is what Im getting -
I want nice clean, non-jagged shadows. What is wrong here?






I had this same issue and it seemed like no matter what I did, it would not change. Then on a whim I changed the Shadow Resolution to Very High Resolution and it fixed the issue. Apparently, Ultra cannot have a lower Shadow Resolution than Very High Resolution. Hope this helps.