I have this mini router and on today I get slow internet speed with it on my desktop which has ubuntu. I have connected my laptop with the router and I got faster internet on the laptop. So I turned on the tethering on my phone and connected my desktop and now my internet connection is fast. However, when I connected with my router the internet is extremely slow on my desktop. I don't know what causes the problem.
I have this problem after I used a Mozilla extension named firex proxy.
/etc/resolv.conf
, normally in Ubuntu (16+ at least) your DNS is 127.0.1.1, (Ubuntu usesdnsmasq
) if you have anything not in 127.0.x.x you can remove it.nameserver 127.0.0.53 options edns0
in theresolv.conf
. So do I need to remove it?edns0
string? Name of some interface? Is that you Ethernet or was that the tunnel? Replace by plainnameserver 127.0.1.1
and see if it fixes/breaks things and restore if breaks.