Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows 11 Update Stuck at 0% with Service Not Running

You click Check for updates, see 0% for ages, and maybe an error like 'Windows Update service...

Fix Docker Build Context Canceled by Symlink Errors

If you see context canceled during a docker build and you have symlinks...

Git Detached HEAD: Practical Checklist and Fixes

You see a message like 'You are in 'detached HEAD' state' when checking out a com...

Fix Missing Taskbar Icons After Uninstalling a Program

You uninstall a program, and suddenly some taskbar icons disappear—even for apps you didn't r...

Fix 'Windows Cannot Access Shared Folder' Permission Denied

You try to open a shared folder on another computer and get: "Windows cannot access \\com...

Fixing Nginx 502 Bad Gateway in Docker WordPress Setups
If you're running WordPress in Docker behind an Nginx reverse proxy, a 502 Bad Gateway error ...

Issue queue
Sitemap
Chrome Invalid Authority Certificate Error on Mac Fix
Fix VSCode Git Auth Failed: Expired Token
Git Remote Origin Removal Steps
How to Fix Merge Conflicts After Cherry-Pick
How to Remove Stale index.lock in Git on Windows
Fix DNS Probe Finished NXDOMAIN Caused by Antivirus Blocking
How to Resolve pnpm Workspace Problems
VS Code Save Permission Denied – Troubleshooting Guide
Fix Error 525 SSL Handshake Failed Cloudflare
Resolve Permission Denied in VS Code Without Read-Only
Restore Missing Bluetooth Icon in Windows 11
Fix Windows 11 Installation Assistant Stuck at 99%
Desk note

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