Fix Git 'index.lock file exists' Error
When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Chrome Slow and High Memory Usage
If Chrome feels sluggish and your system is running low on memory, you're not alone. Chrome i...
How to Fix Git Merge Conflict Permission Denied Errors
You're in the middle of a git merge, and instead of the usual conflict markers, you see
Fix Nginx Redirect Loop in WordPress
You visit your WordPress site and get a "redirect loop" or "too many redirects" e...
How to Fix Remote Desktop Connection Timed Out Error
When you see "Remote Desktop Connection timed out" after attempting to connect to a remot...
Fix Nginx Configuration Test Failure on Location Directive
When you run nginx -t and see an error like [emerg] invalid location directive...
Issue queue
SitemapFix npm install Permission Denied in CI/CD Pipelines
How to Fix pip Permission Denied in Managed Python
Resolve DNS_PROBE_FINISHED_NXDOMAIN in Microsoft Edge
Docker No Space Left on Device: Log File Cleanup Guide
VS Code Save Permission Denied on Mac: How to Fix
Edge Sync Option Disappeared Fix
Setting Up Git LFS for Large Files
Fix Git Merge Conflicts with Deleted Files
Chrome High Memory Fix – Practical Solutions
How to Fix Permission Denied in VS Code
How to Fix Windows Update Error 0x800f081f
Restore Missing System Tray Icons on Windows
How to Fix pip Permission Denied in Managed Python
Resolve DNS_PROBE_FINISHED_NXDOMAIN in Microsoft Edge
Docker No Space Left on Device: Log File Cleanup Guide
VS Code Save Permission Denied on Mac: How to Fix
Edge Sync Option Disappeared Fix
Setting Up Git LFS for Large Files
Fix Git Merge Conflicts with Deleted Files
Chrome High Memory Fix – Practical Solutions
How to Fix Permission Denied in VS Code
How to Fix Windows Update Error 0x800f081f
Restore Missing System Tray Icons on Windows