Recently I installed Elementary OS Hera on my Dell XPS 9570 and it seemed to be working perfectly fine until I ran into this problem: my keyboard is not responding in Greeter and I cannot login into the system.
CTRL+ALT+F2 does not work too. Mouse and OS seem to be working fine.
Being a complete beginner here I suppose I need to reinstall input drivers, but I have no idea how to do that without keyboard.
Is there a way to fix this without reinstalling the system?