How to fix the problem with broken packages?

Question

linux

I have an error icon at the top of the panel. I hover over it and see "An error occurred. Please run the package manager from the menu with sudo apt-get install -f to see what the error is. This usually means that installed packages have unresolved dependencies"
Error message: BrokenCount error >0
This usually means that packages have unresolved dependencies.
When trying to enter this command in the console got this. At the same time, I can not install any application, the error constantly comes out.

Answer 1

Try this:
1) apt-get clean
2) rm -f /var/lib/apt/lists/*
3) apt-get update
4) apt-get -f install