Fix Git 'index.lock file exists' Error
When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listManually Download and Fix Windows Update Error 0x80070002
You see error 0x80070002 when checking for updates. It usually means Windows Update can't fin...
Git Merge Conflict Auto Resolve Not Working: Common Fixes
You run git merge expecting conflicts to be resolved automatically, but instead you ...
Fix 'Permission Denied' in VS Code When File Isn't Read-Only
You're editing a file in VS Code and get a 'Permission denied' error when saving, eve...
Cloudflare SSL Full Strict Troubleshooting Steps
If you have set Cloudflare SSL/TLS encryption to Full (strict) and your site shows errors like 52...
Cloudflare 522 Error After Server Migration: Fixes That Work
If you've just migrated your website to a new server and now see a Cloudflare 522 error (conn...
Topic paths
Quick titles
Fix Git 'index.lock' File Exists Error in IntelliJHow to Resolve ERR_CERT_AUTHORITY_INVALID in Chrome IncognitoWindows Search Service Not Running FixFix ERR_CONNECTION_RESET in Chrome: Step-by-StepChrome Not Secure Error Workaround for Internal SitesResolve Node Sass Compilation Failure with Build ToolsHow to Fix Cloudflare 526 and 525 Errors on OriginMac Git: Dealing with Existing Remote Origin