Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Git 'index.lock' Error in VS Code

If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...

Fix Node.js Heap Out of Memory When Loading Modules

If you see FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaS...

Chrome Memory Saver Mode Not Working: Quick Fixes
If Chrome's Memory Saver mode isn't activating or saving memory as expected, you're n...

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 'git remote add origin already exists' Error
When you run git remote add origin <url> and see fatal: remote origin al...

How to Fix Nginx Redirect Loop 302 Errors
You're seeing a 302 redirect loop in Nginx — the browser keeps bouncing between URLs until it...


    Issue queue
Sitemap
How to Handle Python Timeout Exceptions
How to Restart Bluetooth Service in Windows 11
Fix Windows Search Indexing Not Working for Outlook
How to Reset Windows Search Index (Step by Step)
Fix Missing Extensions in Chrome Due to Sync Problems
How to Fix Chrome Black Screen After Turning Off Hardware Acceleration
Windows 11 Bluetooth Not Detected Fix
Docker Nginx 502 Error MySQL Troubleshooting
VS Code Git Not Detecting Changes: Step-by-Step Fix
Fix 'Permission Denied' When Installing Python Packages Without sudo
Fixing pip Externally-Managed Environment Errors
Fix 'Python Command Not Found' in Anaconda on Windows
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities