It happened me two or three more times, but every time I have to solve it differently. I don't do anything and suddenly my WiFi doesn't work. Now I have Ubuntu 20.04, and I tried to install dkms and bcmwl from an external USB. The dkms file went good, but when installing bcmwl by using
sudo dpkg -i /path/bcmwl*.deb
I got a message saying that there were processing errors:
E: Sub-process /usr/bin/dpkg returned an error code (1)
Any improvement? Or maybe another method to try to solve it?
