CRIT Error in dnsmasq configuration: failed to create listening socket for port 53: Address in use

[deHakkelaar]

@eappell

FYI, when I run ss -tulpn sport 53

You need sudo/root powers to also be able to list the process:

sudo ss -tulpn sport 53

I remembered another UGreen:

DNS server failure

The funny thing is: I figured out what it was. I installed the Virtual Machine App on my UGREEN NAS and this is the trouble maker. As soon as I deinstalled the VM App everything is working again. Strange.