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NextDNS can't connect, Linuxlite/Ubuntu

Sep 06 08:44:53 Nexus systemd[1]: Started NextDNS DNS53 to DoH proxy..
Sep 06 08:44:56 Nexus nextdns[849]: Starting NextDNS 1.36.0/linux on :53
Sep 06 08:44:56 Nexus nextdns[849]: Starting mDNS discovery
Sep 06 08:44:56 Nexus nextdns[849]: Cannot start mDNS: no interface found
Sep 06 08:44:56 Nexus nextdns[849]: Listening on TCP/:53
Sep 06 08:44:56 Nexus nextdns[849]: Listening on UDP/:53
Sep 06 08:44:56 Nexus nextdns[849]: Startup failed: proxy: tcp: listen tcp :53: bind: address already in use
Sep 06 08:44:56 Nexus nextdns[849]: Error: proxy: tcp: listen tcp :53: bind: address already in use
Sep 06 08:44:56 Nexus systemd[1]: nextdns.service: Main process exited, code=exited, status=1/FAILURE
Sep 06 08:44:56 Nexus systemd[1]: nextdns.service: Failed with result 'exit-code'.
Sep 06 08:53:12 Nexus systemd[1]: Started NextDNS DNS53 to DoH proxy..
Sep 06 08:53:12 Nexus nextdns[3331]: Starting NextDNS 1.36.0/linux on :53
Sep 06 08:53:12 Nexus nextdns[3331]: Listening on TCP/:53
Sep 06 08:53:12 Nexus nextdns[3331]: Starting mDNS discovery
Sep 06 08:53:12 Nexus nextdns[3331]: Listening on UDP/:53
Sep 06 08:53:12 Nexus nextdns[3331]: Startup failed: proxy: tcp: listen tcp :53: bind: address already in use
Sep 06 08:53:12 Nexus nextdns[3331]: Error: proxy: tcp: listen tcp :53: bind: address already in use
Sep 06 08:53:12 Nexus systemd[1]: nextdns.service: Main process exited, code=exited, status=1/FAILURE
Sep 06 08:53:12 Nexus systemd[1]: nextdns.service: Failed with result 'exit-code'.
Sep 06 08:55:36 Nexus systemd[1]: Started NextDNS DNS53 to DoH proxy..
Sep 06 08:55:36 Nexus nextdns[4911]: Starting NextDNS 1.36.0/linux on :53
Sep 06 08:55:36 Nexus nextdns[4911]: Listening on TCP/:53
Sep 06 08:55:36 Nexus nextdns[4911]: Starting mDNS discovery
Sep 06 08:55:36 Nexus nextdns[4911]: Listening on UDP/:53
Sep 06 08:55:36 Nexus nextdns[4911]: Startup failed: proxy: tcp: listen tcp :53: bind: address already in use
Sep 06 08:55:36 Nexus nextdns[4911]: Error: proxy: tcp: listen tcp :53: bind: address already in use
Sep 06 08:55:36 Nexus systemd[1]: nextdns.service: Main process exited, code=exited, status=1/FAILURE
Sep 06 08:55:36 Nexus systemd[1]: nextdns.service: Failed with result 'exit-code'.
Sep 06 08:58:56 Nexus systemd[1]: Started NextDNS DNS53 to DoH proxy..
Sep 06 08:58:56 Nexus nextdns[5016]: Starting NextDNS 1.36.0/linux on :53
Sep 06 08:58:56 Nexus nextdns[5016]: Listening on TCP/:53
Sep 06 08:58:56 Nexus nextdns[5016]: Starting mDNS discovery
Sep 06 08:58:56 Nexus nextdns[5016]: Listening on UDP/:53
Sep 06 08:58:56 Nexus nextdns[5016]: Startup failed: proxy: tcp: listen tcp :53: bind: address already in use
Sep 06 08:58:56 Nexus nextdns[5016]: Error: proxy: tcp: listen tcp :53: bind: address already in use
Sep 06 08:58:56 Nexus systemd[1]: nextdns.service: Main process exited, code=exited, status=1/FAILURE
Sep 06 08:58:56 Nexus systemd[1]: nextdns.service: Failed with result 'exit-code'.

How to fix this problem?  i installing fresh linux lite and install nextDNS, 
 

3 replies

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    • RomJean
    • 2 yrs ago
    • Reported - view

    Looks like you have another program or another instance of nextdns running

    See "address already in use". Try to find with netstat which process is using port 53

    • Jaron_Davis
    • 2 yrs ago
    • Reported - view

    Did you ever resolve this?  I'm having the same issue.

    • Pasha
    • 2 yrs ago
    • Reported - view

    This should help.

    sudo systemctl stop systemd resolved

    sudo systemctl disable systemd resolved

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