Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fixing 'git rebase index.lock file exists' Error

When running git rebase, you may see an error like fatal: Unable to create ...

Fix Nginx 502 Bad Gateway on Docker Ubuntu
You're running Nginx as a reverse proxy inside Docker on Ubuntu, and suddenly you see

Fix ENOENT Error: package.json Not Found in React App
When running npm start or npm install in a React app, you may see an er...

How to Fix Taskbar Icons Not Loading on Startup
You boot your PC, but the taskbar icons—volume, network, battery, or pinned apps—don't show u...

Fix 'python' Command Not Found in Windows PowerShell
When you type python in Windows PowerShell and see python : The term 'pyth...

Fix VS Code Source Control Not Detecting Changes After Branch Switch
After switching branches in Git, VS Code's Source Control view sometimes stops showing change...


    Issue queue
Sitemap
Git Merge Conflict Resolution Guide
How to Turn On Bluetooth in Windows 11: Quick Fixes
How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer
Fix Microsoft Edge Sync Error 0x80070424
Why VS Code Git Ignores New .gitignore Rules
How to Change Git Remote Origin
How to Restore VS Code Terminal After an Update
How to Resolve Docker Compose Network Missing
Stop Windows Indexing for Performance
VS Code Terminal Not Opening with Node.js Fix
Windows Defender Real-Time Protection Disabled Fix
Git Stash and Merge Conflict Troubleshooting
Desk note

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