Replacing lost drivers?

[Moltke]

Thanks for the reply. So you were removing old kernels, good to know. What do you mean by

There was no systemback or other backup available

was it because you hadn't created one? You could try aptik, so in case - hope no but you know better safe than sorry -  systemback backups aren't available you have a plan B by saving those important files/configurations in a flash drive or a usb hdd. Aptik is in the repositories, you can install it by opening a terminal and typing

Code:

$ sudo apt-get install aptik