I ran:
sudo apt update
sudo apt upgrade
And after restart, when I typed my password and pressed enter the system froze and then the login screen reappeared. I saw some messages, one of which was something like Load kernel modules error
.
I'm able to get into tty1 (ctrl+alt+f1). I have tried to update and upgrade using APT again, but WiFi and LAN are not working.
I have tried to start this interfaces but I got no interface
for eth0 and wlan0, when I try sudo ifup eth0
How I can fix my system?