I've upgraded my desktop from Ubuntu version 16.10 to 17.04.
When I try to login I'm not able to login. See https://askubuntu.com/questions/995982/not-able-to-login-after-upgraded-from-ubuntu-16-10-to-ubuntu-.
I did Ctrl + Alt + F1 and able to log in through terminal.
After logging in via terminal, I'm not able to connect to Ubuntu sites:
But looks like I'm able to connect to google:
Third related question I posted: Recommends : unity8-desktop-session but it is not going to be installed
tty
or about network?sudo apt-get update
If you can successfully ping www.google.com, then you are connected to the internet.