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No internet access when connected to WIFI
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Connected to WIFI but there is no internet access


Problem

System is successfully connected to a WIFI network, but there is no connection to internet. The same wifi connection on other devices has internet access.

Check

Check your DNS (execute this command in your terminal):

cat /etc/resolv.conf

Solution

Run this terminal command:

dpkg-reconfigure resolvconf

If this does not help, you can try adding another DNS address to the resolv.conf file manually, and see if this will fix your connection. For example, you can add Google public DNS (8.8.8.8) or choose a DNS from the OpenNIC DNS list here (just pick the first address): https://www.opennic.org/

Execute the following terminal command to add this new DNS address to your /etc/resolv.conf file:

sudo sh -c 'echo "nameserver 8.8.8.8" > /etc/resolv.conf'

The effect of this change will be visible immediately, so if you now have internet access, the problem was your DNS (or the network stack that did not update it correctly). Make sure to update your system later!

Last Author
mladen
Last Edited
Nov 27 2018, 10:27

Event Timeline

mladen created this document.Dec 20 2017, 11:15
mladen edited the content of this document. (Show Details)
mladen edited the content of this document. (Show Details)Jan 18 2018, 13:55
mladen changed the edit policy from "All Users" to "Restricted Project (Project)".May 10 2018, 07:46
mladen edited the content of this document. (Show Details)Jul 17 2018, 02:44
mladen edited the content of this document. (Show Details)Nov 27 2018, 10:27