Fix Git 'index.lock' Error in VS Code
If 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 notesHow to Resolve Windows Update Error 0x80070005
Error 0x80070005 in Windows Update usually means a permissions problem. You might see it when Win...
Fix Git Clone Connection Timed Out Due to Proxy Settings
You run git clone https://github.com/example/repo.git and after a long pause you get...
Fix VSCode Permission Denied on Save in Linux
You're editing a file in Visual Studio Code, press Ctrl+S, and see a red error: "Failed t...
Fix Wi-Fi Adapter Not Working in Windows 11: No Internet
You connect to Wi-Fi in Windows 11, but the icon shows a globe with “No internet.” The adapter mi...
Docker Container Exits Immediately: Fix with Restart Policy
You start a Docker container, it runs for a second, then stops. No error messages, just a quick e...
Issue queue
SitemapHow to Remove Git index.lock File on Linux
How to Fix Git Remote Origin Already Exists
ERR_CONNECTION_RESET Chrome Error After Rebooting Router
How to Fix 0x800f081f Update Error in Windows
How to Reduce Chrome Memory After Update
node-sass build failed: Python not found troubleshooting
Cloudflare SSL Full Strict Not Working After Update: Fixes
Windows Explorer Keeps Restarting: Error 0xc0000005
How to Stop Nginx SSL Redirect Loop
Fix Bluetooth Not Showing in Device Manager on Windows 11
Troubleshooting Git Push Errors: Non-Fast-Forward and SSH
Chrome Extensions Not Loading: Common Causes and Fixes
How to Fix Git Remote Origin Already Exists
ERR_CONNECTION_RESET Chrome Error After Rebooting Router
How to Fix 0x800f081f Update Error in Windows
How to Reduce Chrome Memory After Update
node-sass build failed: Python not found troubleshooting
Cloudflare SSL Full Strict Not Working After Update: Fixes
Windows Explorer Keeps Restarting: Error 0xc0000005
How to Stop Nginx SSL Redirect Loop
Fix Bluetooth Not Showing in Device Manager on Windows 11
Troubleshooting Git Push Errors: Non-Fast-Forward and SSH
Chrome Extensions Not Loading: Common Causes and Fixes