Broken DNS after enabling TLS cert generation

After reading yesterday’s blog post about TLS cert generation Provision TLS certificates for your internal Tailscale services · Tailscale I enabled the feature. This immediately broke DNS resolution on all of my Raspberry Pi systems. /etc/resolv.conf got overwritten to only contain

# Generated by resolvconf
search dropbear-cardassian.ts.net

This is being overwritten every time the Tailscale daemon starts. Disabling the feature immediately put /etc/resolv.conf back to how it was before.

I’m using version 1.14.3.

We have logged the internal issue with your given information, we will keep you posted with updates.

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