Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Chrome Certificate Error: Invalid Authority SSL Certificate

If Chrome shows 'Your connection is not private' with 'NET::ERR_CERT_AUTHORITY_INVALI...

Fix Chrome Black Screen During Videos: Hardware Acceleration

If you're watching a video in Chrome and the screen goes black (but audio continues), hardwar...

VS Code Git Not Detecting Changes in Workspace: Fixes

You open VS Code, make edits, and expect to see them in the Source Control panel. But nothing sho...

Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome

When Chrome shows 'NET::ERR_CERT_AUTHORITY_INVALID', it means the browser cannot verify t...

VSCode Integrated Terminal Not Showing: Fixes to Try

You open the integrated terminal in Visual Studio Code using Ctrl+` (or Cmd+`<...

Fix Chrome Status Access Violation Registry Error
You open Chrome and see an error like STATUS_ACCESS_VIOLATION or a crash with that c...


    Issue queue
Sitemap
Resolving Python Dependency Conflicts with Poetry Lock File
Fix 521 Origin Connection Error After Server Update
Python Virtual Environment Activation Issues on Ubuntu
npm ENOENT package.json Not Found Fix
Python Package Conflict Solutions
Fix Chrome Extensions That Won't Load
Reduce Windows Search High CPU Usage
Fixing Docker Build Context Canceled Error
Resolve Git Non Fast-Forward Push Rejection
How to Solve Nginx Config File Permission Denied
Windows 11 Update Stuck at 0% in Safe Mode: How to Fix
Resolve Cloudflare SSL Full Strict Origin Errors
Desk note

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