Ok it doesn't matter, let's try this.. Enter recovery mode.
Put your root password and type
Code:
apt install xserver-xorg-input-all
reboot
Sometimes it may happen that you are not able to use your connection, in this case use a cabled connection or
Type
Code:
service network-manager start
It's possible anyway that you need to manually connect to your network you can do it by this
or your wlan id, using only ifconfig you can know what is your wlan id
when you find your networkuse this to connect
Code:
iwconfig wlan0 essid YOURNETWORKID key s:YOURWIRLESSKEY
I really hope you can solve this!