Various issues

Tailscale keeps breaking my Docker DNS resolution

I run Tailscale on my PC and Docker keeps being unable to resolve DNS hostnames. I try to build a container that upgrades Debian and keep getting Temporary failure resolving 'deb.debian.org', for example.

This comment on GitHub had the solution:

# Run this on the host.
sudo tailscale set --stateful-filtering=false

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Last updated on October 20, 2025. For any questions/feedback,
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