
Fix 'git pull failed index.lock file exists' Error
When running git pull, you may see an error like:
fatal: Unable to create ...
Software troubleshooting desk

When running git pull, you may see an error like:
fatal: Unable to create ...

Seeing "DNS_PROBE_FINISHED_NXDOMAIN" in Chrome means the browser couldn't find the IP...

When you see NET::ERR_CERT_AUTHORITY_INVALID in Chrome, it usually means the browser...

When Chrome displays Your connection is not private with NET::ERR_CERT_AUT...

When working with Git, you might see fatal: remote origin already exists followed by...

If you are having trouble connecting to a remote PC—maybe you keep seeing authentication errors, ...