I have a Lenovo desktop, and have freshly installed Ubuntu 16.04. In the network manager I connect to my wifi, put in the password and the connection is established.
However, when I open Firefox or "Browser" it says unable to connect. In the terminal I "ping http://www.yahoo.com" and it says "unknown host".
Things I've also tried: Sudo service NetworkManager restart
Deleting the "mywifiname" file in /etc/NetworkManager/system-connection
Also when I try to connect to my hotspot it connects and there is internet. And when I shut down and plug in tails in the same computer there is internet with the same "mywifiname".
Any help will be much appreciated. Thanks