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 file exists' Error

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

Fix 'pip externally managed environment' Error on Python 3.11

When you try to install a package with pip on Python 3.11 and see the error error: external...

VSCode Breakpoint Not Hit Due to Source Maps: Fix
You set a breakpoint in your TypeScript or React source file, start debugging, and the breakpoint...

Fix Docker Volume Permission Denied for Nginx
When running Nginx in a Docker container with a bind-mounted volume for static files, you might s...

Fix Nginx 502 Bad Gateway in Docker Alpine
You have an Nginx container running on Alpine Linux, and it returns a 502 Bad Gateway. This usual...

Fix WiFi Connected But No Internet on Windows 11 Using Netsh
You connect to WiFi, see full bars, but websites won't load. This is common on Windows 11. Th...


    Issue queue
Sitemap
Git Allow Unrelated Histories Explained
Docker Container Exits Immediately on Mac: Fixes
How to Fix Windows Update Error 0x80070002
Resolve npm Build Failures from Missing Packages
Chrome Update Crash: Troubleshooting Guide
Handling Missing Peer Dependencies in pnpm Install
How to Remove a Stale Git Lock File
VS Code Error 13: Permission Denied Fixes
Docker Permission Denied on Mac Volumes
Chrome Extensions Not Working? Here's How to Fix
VS Code IntelliSense Not Working? Try These Fixes
Increase Git Timeout for Large Repositories
Desk note

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