I have wasted the last 2.5 hours trying to see where I went wrong with my configuration and I just can’t.

For the record, I am running OpenSuse Tumbleweed with Gnome, latest update for everything. Up to now I have been using AdGuard as my DNS resolver, but am now trying to switch to Mullvad but at this point I think I probably don’t want to anymore. Reason being, I just can not get it to work for the life of me.

My system has NetworkManager installed so I go there, select my connected Wifi, and enter Mullvad’s DNS address 194.242.2.4 in thr IPv4 section, then I go to check to see if it shows I am using their DNS and it Firefox AND Vivaldi give no internet connection errors. I go back to Adguard DNS and my internet is back working again. I go back to Mullvad, you guessed it, no internet once again. I even tried Cloudflare and Quad 9’s DNS addresses and both of those worked as well but Mullvad’s just does not want to work and I am going insane over it.

And no I can not edit resolv.conf through the terminal because NetworkManager will override it and no I don’t want to delete NetworkManager. Any feedback would be appreciated.

Edit: I have Mullvad DNS on my phone and got it running with zero issues so this is more of a Linux problem than a Mullvad DNS problem I think.

Solution:

Open terminal and follow through

sudo zypper install systemd-network

sudo nano /etc/systemd/resolved.conf

Copy paste this into the file that you just opened and change the DNS to whichever DNS provider you are using.

[Resolve]

DNS=194.242.2.4 2a07:e340::4

FallbackDNS=194.242.2.2 2a07:e340::2

Domains=~.

DNSSEC=yes

DNSOverTLS=opportunistic

#MulticastDNS=no

#LLMNR=no

#Cache=yes #CacheFromLocalhost=no

#DNSStubListener=no

#DNSStubListenerExtra=

#ReadEtcHosts=yes

#ResolveUnicastSingleLabel=no

Ctrl + O to write out and Ctrl + X to exit back to the terminal main page.

ln -sf ../run/systemd/resolve/stub-resolv.conf /etc/resolv.conf

sudo systemctl start systemd-resolved

sudo systemctl enable systemd-resolved

sudo systemctl restart NetworkManager

Boom it should be working now.

  • MagneticFusion@lemm.eeOP
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    5 months ago

    no this is in fact a Linux issue. Because I was able to get DOT working on Windows and Android (GrapheneOS) working in like 2 minutes. This is in fact a Linux issue. Another thing that is a Linux issue is my microphone not having any drivers for the last 4 months on my brand new laptop that I bought and yes I am running the latest kernel.

    No I am not going to switch back to Windows but y’all need to stop gobbling Linux as this perfect no can do wrong operating system because it is FAR from it and is still by far, the most difficult operating system to use even for some semi tech savvy people like me.