How to complete installation or remove iwlwifi-firmware?

Question

ubuntu

Good afternoon. The problem arose after I tried to activate the iwlwifi driver in DKMS format or firmware only. None of them were activated, only now nothing can be installed on all answers:
Errors occurred while processing the following packages:
iwlwifi-firmware
E: Sub-process /usr/bin/dpkg returned an error code (1)
Tell me how to solve the problem

Answer 1

The problem was resolved like this: olegnim.ru/blog/%D0%BE%D1%88%D0%B8%D0%B1%D0%BA%D0%...

Answer 2

For starters:
sudo apt-get install -f
Well, if it swears, then the exhaust is here.