Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Debugging Jest Tests in VS Code: Breakpoints Not Hit

You set a breakpoint in a Jest test file, start debugging, and the test runs to completion but th...

How to Fix Nginx Upstream Connection Refused on Port 80

When nginx logs show "upstream connection refused" while connecting to port 80, it means ...

Fix Git 'index.lock file exists' Error

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

Fix Windows Search Indexing Stuck: Practical Steps
Windows Search stops indexing files or shows 'Indexing not running' or 'Indexing paus...

Win 11 WiFi Connected But No Internet: IPConfig Release/Renew Fix
You're connected to WiFi, the icon shows full bars, but websites won't load. This usually...

Fix Nginx Upstream Connection Refused Timeout Error
When Nginx returns 502 Bad Gateway or logs upstream connection refused timeout...


    Issue queue
Sitemap
VS Code Terminal Not Opening? Try These Fixes
Fix Cloudflare www DNS Not Updating
Cloudflare 522 Timeout: Disable Proxy Temporarily
How to Resolve pip Permission Denied on Linux/macOS/Windows
Fix npm run build Syntax Error: Common Causes and Solutions
Chrome RAM Not Dropping After Closing Tabs
Fix Windows 11 Installation Assistant Stuck at 99%
pnpm global install permission denied: Linux solutions
How to Fix Git Push Rejected (Non-Fast-Forward) Error
Fixing Nginx Permission Denied Due to SELinux Context
Resolving Nginx Server Block Test Errors
How to Fix Windows Search Index Permission Denied
Desk note

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