After enabling auto generate mode in lighting setting everything turns white

When I turn on the “auto generate” button, everything turns white.
Before turning on the "auto generate button:

After turning on the "auto generate button:

After that, if I turn off this button back, then everything will remain the same white until I restart the Editor.

I am using 2020.1.12f1 unity version on ubuntu 20.04

I solved this problem by running this project in an older version of Unity (2019.4.20f1) and finding that the skybox material was white, after which I changed it to “None”