Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Docker Compose Port Conflict: Quick Fix Guide

You try to run docker compose up and get an error like port is already allocat...

Docker Compose Port Already Allocated: How to Fix
You run docker-compose up and see an error like Error: Port 8080 is already al...

Docker Nginx 502 Bad Gateway: Memory Limit Fix
You're running Nginx in Docker as a reverse proxy, and suddenly you see 502 Bad Gateway error...

How to Fix Windows Update Service Not Running
If Windows Update won't start or you see an error like "Windows Update cannot check for u...

Fixing Unresolved Paths After Git Merge Conflict Rebase
When you run git rebase and hit a merge conflict, Git pauses the rebase and asks you...

Git index.lock File Exists Even After Deleting: Fixes
You delete the .git/index.lock file, but Git still says it exists. This can happen d...


    Issue queue
Sitemap
Fix pnpm ERR! Cannot Find Module – Practical Steps
Granting Docker Pull Permissions: Practical Steps
Python Terminal in VSCode Not Working
Windows 11 Blue Screen Driver Update Rollback Guide
Proxy Blocking Chrome Sync? Step-by-Step Guide
Python Venv Activation Fails in PowerShell
Error 0x80070002 on Windows 11: Step-by-Step Troubleshooting
VS Code Git Status Empty After Save Troubleshooting
ERR_NAME_NOT_RESOLVED Troubleshooting Steps
Error 0x80070005 When Updating Windows – Troubleshooting Guide
Debugging Conditional Breakpoints in VS Code
Troubleshoot Chrome Startup Crash with Extensions Off
Desk note

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