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 Authentication Failed in VS Code

If you see "git authentication failed" when pulling, pushing, or cloning in VS Code, the ...

ERR_NAME_NOT_RESOLVED on Chrome Linux: Fix Guide

You're browsing on Chrome in Linux and suddenly a page won't load, showing ERR_NA...

Taskbar Icons Missing but Programs Running – Fix Guide
You start your computer, launch your usual apps, and the programs are running—you can see them in...

How to Fix npm Run Build Failed Error
If you see "npm run build" fail with a generic error message, you're not alone. The i...

Fix Node Version Incompatibility When Running npm install
You run npm install and get an error like engine "node" is incompatibl...

Fix Nginx Upstream Connection Refused in Proxy Pass When Nginx returns a 502 Bad Gateway or logs upstream connection refused

Issue queue Sitemap How to Resolve Unrelated Histories in Git Merge Fix 'sass not found' in Node Sass Builds How to Fix Permission Denied Error in Windows 11 Update Resolving Python Package Conflicts in Conda Fix 0x80070002 Error Using Clean Boot DNS Probe Finished NXDOMAIN Fix Guide How to Resolve Cloudflare Error 521 Resolving Conflicts When Merging Git Branches Git Merge Conflict: Check Differences Between Branches Troubleshoot RDP Error Code 0x204 Debugging Docker Compose Variable Issues Edge Browser Sync Error Fixes Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities