Do not edit <code>/etc/resolv.conf</code>. It will likely be replaced by NetworkManager.

Open a shell and add nameserver for existing connection.
<pre><code class="lang-bash">nmcli con mod $ssid ipv4.dns "1.1.1.1 1.0.0.1"
</code></pre>
The SSID can be found with <code>nmcli con</code>.
Replace the IP addresses to your desired ones.
Now restart the connection to apply the changes.
<pre><code class="lang-bash">nmcli con down $ssid
nmcli con up $ssid
</code></pre>
Verify with <code>cat /etc/resolv.conf</code>.

Do not edit `/etc/resolv.conf`. It will likely be replaced by NetworkManager.

Open a shell and add nameserver for existing connection.

```bash
nmcli con mod $ssid ipv4.dns "1.1.1.1 1.0.0.1"
```
The SSID can be found with `nmcli con`.

Replace the IP addresses to your desired ones.

Now restart the connection to apply the changes.

```bash
nmcli con down $ssid
nmcli con up $ssid 
```

Verify with `cat /etc/resolv.conf`.

Change Nameserver using NetworkManager