Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Docker Nginx 502 Bad Gateway with MySQL

You have a Dockerized web app behind Nginx, and you're seeing a 502 Bad Gateway error. The ap...

Fix Docker Network Not Found Error (Code 255)

When you run a Docker container and get an error like docker: Error response from daemon: n...

Fix Docker Nginx 502 Bad Gateway Upstream Error
When running Nginx as a reverse proxy in Docker, a 502 Bad Gateway error with 'upstream' ...

Fix pnpm ERR_PNPM_OUTDATED_LOCKFILE Lockfile Error
When running pnpm install or pnpm update, you may see:
ER...

Fix WiFi No Internet After Windows 11 Update
After a Windows 11 update, you might see your WiFi connected but with no internet access. This is...

Fix Windows Update Error 0x80070002
Windows Update error 0x80070002 usually appears when the update process can't find a required...


    Issue queue
Sitemap
Docker MySQL Volume Permission Denied Fix
Windows 11 Update Stuck at 0% in Safe Mode Fix
Fix Nginx Upstream Connection Refused Socket Error
Fix Git SSL Certificate Problem: Unable to Get Local Issuer
How to Fix Chrome Extensions Not Loading or Grayed Out
How to Solve Docker Volume Permission Denied
Resolving Git SSL Certificate Issues on Corporate Networks
Fix Git Merge Conflicts in VS Code: A Practical Guide
How to Reset Proxy Settings in Windows 11
Proxy Blocking Chrome Sync? Step-by-Step Guide
How to Get Python venv Working in VS Code Terminal
Practical Chrome Memory Management Tips
Desk note

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