Due to some Wifi connection issues, I followed an article for some troubleshooting, and without reading carefully -my bad- I ended up with a command (that I don't even remember) that deleted almost all important drivers on Ubuntu (including display, network, multimedia and some others).
Now I have no internet connection, and I want to restore all the drivers. I only have another laptop with internet connection and I have a usb, so what I am doing is that I install a package from here and I copy the package to the broken machine and install it from the Ubuntu software center. The problem is that the installation never completes and gives an error due to uninstalled dependencies. And each package has a long list of dependencies.
So my question is: is there any other way to restore the lost drivers? or if there is a way to have the package with its dependencies all together in one file.