Yet another "Internet is not working fine on 14.04" question.
60072
Realtek RTL8723be Wifi and Bluetooth 14.04
43660
"Wired Network Disconnected" even when connected- no ethernet connection possible
143154
WIFI connection not working
11802
What does "fix network problems" actually do?
18635
Why is my Apache not working after upgrading to Ubuntu 14.04?
156888
ubuntu on 14.04 hyper-v connection problem
125851
How do I diagnose not being able to reach a specific website as an end user?
109136
Node.JS Not working on the internet
144716
Ubuntu 14.04 Wifi problems and blinking
141846
Ethernet connection Issues on Ubuntu 16.04
404
Last upgrade crashes network manager (no internet connection, no applet)
104554
Wireless Connected But No Internet Connection (Ubuntu 12.04)
132379
Couldn't connect to internet after upgrading from 16.10 to 17.04
152936
Trying to connect to the internet, no WiFi symbol in the top right
26819
Wifi not working in Ubuntu 14.04.3
69836
Wireless connected but no internet access
68767
Wifi drops and won't reconnect until reboot (14.04 with RTL8723BE)