0

This question already has an answer here:

I changed nameserver in /etc/resolv.conf and after a system reboot it resets the nameserver back to what it was.

I am using linux mint 19 (Cinnamon).

This file is managed by man:systemd-resolved(8). Do not edit.

#

This is a dynamic resolv.conf file for connecting local clients to the

internal DNS stub resolver of systemd-resolved. This file lists all

configured search domains.

#

Run "systemd-resolve --status" to see details about the uplink DNS servers

currently in use.

#

Third party programs must not access this file directly, but only through the

symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a different way,

replace this symlink by a static file or a different symlink.

#

See man:systemd-resolved.service(8) for details about the supported modes of

operation for /etc/resolv.conf.

nameserver 8.8.8.8 nameserver 8.8.4.4

this is my file before i reboot my system and after reboot the nameserver changes

marked as duplicate by GAD3R, jimmij, Kusalananda Mar 30 at 17:06

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • /etc/resolv.conf maybe generated from other files. Which distro and version are you using? – muru Jul 20 '18 at 7:41
  • Please add the contents of your /etc/resolv.conf to your question. (Format it as code by selecting it and choosing the {} button from the editing menu.) Obfuscate if you must must make sure you tell us what you've redacted. – roaima Jul 20 '18 at 7:42
  • i am using linux mint 19 cinnamon – bishal Jul 20 '18 at 7:43
  • Please paste text not images of text. – roaima Jul 20 '18 at 7:50
  • You should be able to make it permanent via NetworkManager applet on Cinnamon (sorry I don't use it so have no idea), or your System settings in Mint. Alternatively do it via editing files, as per wiki.debian.org/NetworkConfiguration with addition of "dns-addresses 8.8.8.8 8.8.4.4" (or your preferred addresses to /etc/network/interfaces – guiverc Jul 20 '18 at 7:51
0

I think your question is answered here

The link says that you "shouldn't manually update your resolv.conf, because all changes will be overwritten by data that your local DHCP server provides."

0

You should be able to make it permanent via NetworkManager applet on Cinnamon (sorry I don't use it so have no idea), or your System Settings in Mint.

Alternatively do it via editing files, as per https://wiki.debian.org/NetworkConfiguration with the addition of

"dns-addresses 8.8.8.8 8.8.4.4"

(for google DNS; change to your preferred DNS addresses) in

/etc/network/interfaces
0

in Ubuntu 18 and I suppose in Mint 19 too, there is this new shit called "netplan".

Under /etc/netplan/ you 'll find a .yaml file that looks like this.

    # Let NetworkManager manage all devices on this system
network:
  version: 2
  renderer: NetworkManager
  nameservers:
    addresses: [8.8.8.8]

Ente your DNS IP there and after closing it, make it permanent with sudo netplan apply

Alternatively you just change it in your settings (network manager GUI)

Not the answer you're looking for? Browse other questions tagged or ask your own question.