Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'pip externally managed environment' on Ubuntu 23.04

If you're on Ubuntu 23.04 (Lunar Lobster) and try to install a Python package with pip, you m...

How to Fix Python UnicodeDecodeError: 'utf-8' Codec Can't Decode Byte

You're running a Python script and suddenly see:

UnicodeDecodeError: 'utf-8' ...

VS Code Source Control Not Detecting Changes After Git Reinstall

If you reinstalled Git and VS Code's Source Control panel stopped detecting file changes, you...

Fix Node.js Heap Out of Memory Error in PM2

If you're running a Node.js application under PM2 and seeing FATAL ERROR: CALL_AND_RETR...

Fix Windows 11 Installation Assistant Stuck at 99% SFC Scan
You're upgrading to Windows 11 using the Installation Assistant, and it hangs at 99% while ru...

How to Fix an Nginx Redirect Loop: Step-by-Step
You load a site and the browser keeps spinning—eventually showing 'redirect loop' or '...


    Issue queue
Sitemap
Black Screen in Chrome After Turning Off Hardware Acceleration
Restore Chrome Sync After Cache Clear
How to Enable Windows Defender Real-Time Protection After Update
Windows 11 Update Broke Taskbar Icons – How to Restore
Resolve Windows Update Error 0x80070002
Fix ERR_CONNECTION_RESET on Chrome for Android
Why Cloudflare DNS Changes Take So Long to Propagate
How to Fix Windows Update Error 0x80070005
Chrome RAM Not Dropping After Closing Tabs
Windows Taskbar Icons Disappeared After Driver Update Fix
How to Fix DNS Probe Error When Flushdns Doesn't Help
Windows 11 Bluetooth Reset Guide
Desk note

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