Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix DNS Probe Finished NXDOMAIN with VPN Issues

When you see 'DNS probe finished NXDOMAIN' in your browser while a VPN is active, it mean...

Fix npm ERR! enoent ENOENT: package.json Missing in Project

When you see npm ERR! enoent ENOENT: no such file or directory, open '.../package.json&...

Docker Compose Secret vs Environment Variable: When to Use Each
If you're writing a docker-compose.yml and wondering whether to put a value in <...

Fix Git 'index.lock' Error in VS Code
If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...

Fix VS Code Terminal Not Opening Due to Settings
You click the terminal panel icon in VS Code, but nothing happens. The panel doesn't slide up...

Fix VSCode Source Control Not Detecting Changes
You're working in Visual Studio Code, you edit a file, but the Source Control view shows no c...


    Issue queue
Sitemap
VS Code chmod Permission Denied Fix
Git Bash Python venv Activation Fix
Troubleshoot 502 Bad Gateway in Docker Nginx
Mac Chrome NET::ERR_CERT_AUTHORITY_INVALID Solution
Fix Git Merge Conflict Auto Resolve Failures
How to Resolve Docker 'No Space Left on Device'
How to Fix Remote Desktop Connection Timed Out Error
How to Stop Nginx Redirect Loops
Resolve Cloudflare 521 Error (Port 443 Blocked)
Troubleshooting VS Code Breakpoints in WSL Environment
VS Code PowerShell Script Execution Policy Fix
How to Solve Python UnicodeDecodeError in sys.stdin
Desk note

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