Update Git SSL Certificates to Fix 'unable to get local issuer' - How to Solve DNS Probe Finished NXDOMAIN from Antivirus-How to Fix a Detached HEAD with Git Reset --hard

Updated 2026-07-28 05:06:24macos-help

Update Git SSL Certificates to Fix 'unable to get local issuer' - How to Solve DNS Probe Finished NXDOMAIN from Antivirus-How to Fix a Detached HEAD with Git Reset --hard

Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

Restart the affected app after changing permissions or configuration files.
Test the same workflow in a clean browser profile or a temporary user account.
Compare the result on another network if the error may be connection related.