Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

VSCode Terminal Not Opening on Ubuntu: Fixes That Work

You open the integrated terminal in VSCode on Ubuntu, but nothing happens—no shell, no error, jus...

Fix Chrome Certificate Error Invalid Authority on Mac

You're browsing in Chrome on a Mac and suddenly see a warning: Your connection is not...

How to Resolve Git SSL Certificate Error: Unable to Get Local Issuer
If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...

Fix Chrome Access Violation Error When Printing You click Print in Chrome and instead of a preview you get an error: "Access violation at add...

Fix VS Code Source Control Not Detecting Changes with Permission Denied You open VS Code, make edits, but the Source Control panel shows no changes. Or you see a "pe...

Fixing 'git rebase index.lock file exists' Error When running git rebase, you may see an error like fatal: Unable to create ...

Issue queue Sitemap pip install Troubleshooting: Permission and Dependency Issues Chrome Extensions Not Loading? Try Disabling Antivirus Temporarily Fix Docker Desktop Engine Not Responding on Windows and Mac Stop Blue Screen on Windows 11 Update Using DISM pnpm audit fix fails: troubleshooting guide Troubleshooting Git LFS 403 Forbidden Cloudflare Error 521: Web Server Down Checklist Fix Cloudflare 522 Error from Plugin Conflicts How to Fix 502 Bad Gateway in Docker WordPress Python Socket UnicodeDecodeError Troubleshooting Guide Docker Compose Ports Not Working: Common Fixes How to Fix ERR_CONNECTION_RESET in Chrome Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities