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 Windows 11 Blue Screen After Update with Clean Boot
After a Windows 11 update, you might encounter a blue screen error (BSOD) on boot. This often hap...
VS Code Source Control Not Detecting Changes After Git Reinstall
If you reinstalled Git and VS Code's Source Control panel stopped detecting file changes, you...
Fix Docker Build Context Canceled by Symlink Errors
If you see context canceled during a docker build and you have symlinks...
Clear Windows Explorer Cache to Fix Restarting Issues
If Windows Explorer keeps restarting unexpectedly—your taskbar disappears and reappears, or your ...
Windows 11 Update Stuck at 0%: How to Fix
You start a Windows Update, and the progress bar sits at 0% for ten minutes, an hour, or longer. ...
Issue queue
SitemapGit Clone Connection Timed Out: GitHub Enterprise Fixes
Chrome Black Screen on Windows? Fix Hardware Acceleration in 2024
Node Sass Installation Error: GYP Build Fixes
Chrome Certificate Error: Not Secure Site Workaround
Windows 11 Installation Assistant 99% Stuck Fix
Resolve Windows Shared Folder Credential Problems
Resolve Nginx Permission Error on Unix Socket
VSCode Bitbucket Git Credential Error Troubleshooting
Fixing Nginx Redirect Loop Configuration Issues
Firefox Secure Connection Failed: Date and Time Fix
Troubleshooting Docker Bridge Network Not Found
Chrome Access Violation Error: Antivirus Fix Guide
Chrome Black Screen on Windows? Fix Hardware Acceleration in 2024
Node Sass Installation Error: GYP Build Fixes
Chrome Certificate Error: Not Secure Site Workaround
Windows 11 Installation Assistant 99% Stuck Fix
Resolve Windows Shared Folder Credential Problems
Resolve Nginx Permission Error on Unix Socket
VSCode Bitbucket Git Credential Error Troubleshooting
Fixing Nginx Redirect Loop Configuration Issues
Firefox Secure Connection Failed: Date and Time Fix
Troubleshooting Docker Bridge Network Not Found
Chrome Access Violation Error: Antivirus Fix Guide