Missing units in Photoshop when using Marquee tool?

Question

User interface

I have already shoveled the entire Internet) .. I ask for your help
So now

So it is necessary:

​​Settings:

Answer 1

This is a "dirty hack" of course, but as a temporary measure...

Answer 2

1. Go to the " View " tab, click " Rulers ".
2. Click on the ruler with the right mouse button and select the desired unit of measure.

Answer 3

Thanks for answers! Everything was fixed by reinstalling photoshop.