How do i setup cert recognition(adguard CA) for HTTPS filtering in chrome?(works fine firefox)

[mike-rambil]

Problem

I cant use chrome google search cause of this.

Your connection is not private
Subject: www.google.com
net::ERR_CERT_AUTHORITY_INVALID
Issuer: AdGuard CLI CA
Expires on: Sep 15, 2025

Current date: Jul 24, 2025

PEM encoded chain:
-----BEGIN CERTIFICATE-----

<redacted>
----END CERTIFICATE-----

[mike-rambil]

could it be cause i use flatpack(which isolates environment)?

[mike-rambil]

Found the answer

• Go to chrome://certificate-manager/localcerts/usercerts

• Import your adguard trust into the trusted certificates sections.

• my cert was at ~/.local/share/adguard-cli/AdGuard CLI CA.pem