If you're in need of an immediate workaround, it's possible to disable this check for individual sites by e.g.:
$ echo '{"CertificateTransparencyEnforcementDisabledForUrls": ["weebly.com"]}' \ | sudo tee /etc/chromium-browser/policies/recommended/workaround_1641380.json Details: https://www.chromium.org/administrators/policy- list-3#CertificateTransparencyEnforcementDisabledForUrls -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641380 Title: chromium-browser: ERR_CERTIFICATE_TRANSPARENCY_REQUIRED for Symantec certs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1641380/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs