Failing to install PiHole

[Perf]

Hello, tried to install PiHole, right after installation on Umbrel. Getting this error in logs:

ERROR: for server  Get "https://registry-1.docker.io/v2/pihole/pihole/manifests/sha256:a74dde4800f54d3c0b0839babbac9f2cc7e4b8239ab4a5bc2c25c7328ec1c019": Get "https://auth.docker.io/token?scope=repository%3Apihole%2Fpihole%3Apull&service=registry.docker.io": dial tcp: lookup auth.docker.io on 192.168.1.1:53: no such host

ERROR: for app_proxy  dial tcp: lookup registry-1.docker.io on 192.168.1.1:53: no such host
dial tcp: lookup registry-1.docker.io on 192.168.1.1:53: no such host

[smolgrrr]

Hi @Perf, apologies for the delayed response here. '192.168.1.1:53: no such host' signals to me that your router is blocking TOR, or this port. Could you please check your router for any new firewall settings, and try reseting your router.

[Perf]

Hi @smolgrrr, no worries! thank you for your answer! Btw, I checked router settings and discovered no restrictions. It has default settings and not blocking port 53. If I am not mistaken port 53 used for DNS. I have no issues with domain name resolution.

Could you please help me what I need to do to debug it?

[tmichela]

I have the same issue, but with different apps, e.g. Heimdall or Audiobookshelf

I'm using the latest Umbrel version (0.5.4) running on Debian 11, but had the same issue with previous releases